African Emergency Medicine Journal
type: channel
description: African Emergency Medicine Journal is a peer‑reviewed scholarly journal published under the Pan‑African Research Journals (PARJ) platform, advancing African‑centred and global research.
language: en
publication name: African Emergency Medicine Journal
items: Methodological Evaluation of Public Health Surveillance Systems in South Africa
items: Forecasting Clinical Outcomes in Emergency Care Units Using Time-Series Models in Tanzania
items: Community-Based Interventions for Diarrhea Prevention Among Young Children in Eastern DR Congo
items: Time-Series Forecasting Model for Clinical Outcomes in Community Health Centres in Kenya
items: Multilevel Regression Analysis of Clinical Outcomes in Nigerian Rural Health Clinics Systems
items: Methodological Evaluation of Community Health Centre Systems in Ethiopia Using Difference-in-Differences Modelling
items: Methodological Assessment and Yield Improvement Evaluation of Community Health Centre Systems in Nigeria Using Difference-in-Differences Modelling
items: Assessing System Reliability in Community Health Centres within Tanzania's Health System Framework
items: Methodological Evaluation of District Hospitals Systems in Ethiopia
items: Methodological Assessment and Regression Analysis of Urban Primary Care Networks in Ghana
items: School-Based Mental Health Interventions and Adolescent Anxiety Levels in South African Townships
items: Effectiveness of School-Based Health Literacy Interventions on Adolescent Mental Wellbeing Over Four Years in Sub-Saharan African Townships
items: Effectiveness of Home Visiting Interventions on Feeding Practices in Ethiopian Woreda Towns
items: Methodological Assessment of Quasi-Experimental Designs in Rural Clinics Systems in Kenya
items: Impact Evaluation of Non-Invasive Prenatal Screening in South African Hospitals
items: Longitudinal Evaluation of Community Health Worker Visits on Hypertension Control Rates in Urban Slum Residents of Nairobi, Kenya
items: Community-Based Strategies to Boost Vitamin A Supplementation Rates Among Malnourished Children in Addis Ababa, Ethiopia
items: A Systematic Review of the HITS Tool's Diagnostic Yield for Intimate Partner Violence in Female Emergency Department Patients in the Western Cape, 2012
items: Evaluating Linkage-to-Care in a High-Throughput Community Hepatitis B Screening Programme in Hohoe Municipality, Ghana

Methodological Evaluation of Public Health Surveillance Systems in South Africa
type: item
description: Public health surveillance systems in South Africa are crucial for monitoring infectious diseases such as tuberculosis (TB). However, their effectiveness and reliability vary widely across different regions. A systematic review will be conducted on published studies evaluating public health surveillance systems for infectious diseases in South Africa. Randomized field trials will be replicated and analysed using a generalized linear mixed model (GLMM) to estimate the impact of these systems on TB incidence with robust standard errors. In our analysis, we found that while some systems showed significant reductions in TB incidence (p < 0.05), their effectiveness varied significantly across different regions and surveillance methods. The randomized field trial approach revealed substantial methodological differences among public health surveillance systems, with some demonstrating potential for effective risk reduction but requiring further optimization. Public health officials should prioritise system standardization and continuous improvement to enhance the reliability of TB surveillance data in South Africa. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: geographical
  topic: keywords
subject: validity
  topic: keywords
subject: reliability
  topic: keywords
subject: triangulation
  topic: keywords
subject: stratification
  topic: keywords
subject: intervention effectiveness
  topic: keywords
creator: Nomsimolisi Tshabalala
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-07-21
publication date: 2013-07-21
doi: 10.5281/zenodo.18981008
title: Methodological Evaluation of Public Health Surveillance Systems in Rwanda
description: Public health surveillance systems are crucial for monitoring infectious diseases in Rwanda. Despite their importance, there is a need to evaluate and improve these systems. A quasi-experimental design was employed to compare pre- and post-intervention data, with robust standard errors accounting for uncertainty in the estimates. The analysis revealed a 15% increase in reported infectious disease cases following system enhancements, suggesting improved detection rates. Quasi-experimental methods provide valuable insights into public health surveillance systems' effectiveness and offer avenues for improvement. Continued monitoring of the public health surveillance systems is recommended to maintain high detection rates and ensure timely interventions. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Rwandan
  topic: keywords
subject: Quasi-experimental
  topic: keywords
subject: Surveillance
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Public health
  topic: keywords
subject: Metrics
  topic: keywords
subject: Analytics
  topic: keywords
creator: Kabuye Nshuti
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-12-21
publication date: 2012-12-21
doi: 10.5281/zenodo.18943415
title: Methodological Evaluation of Public Health Surveillance Systems in Tanzania
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of public health surveillance systems systems in Tanzania: randomized field trial for measuring risk reduction in Tanzania. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured review of relevant literature was conducted, with thematic synthesis of key findings. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of public health surveillance systems systems in Tanzania: randomized field trial for measuring risk reduction, Tanzania, Africa, Medicine, meta analysis This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: African
  topic: keywords
subject: Mixed-Methods
  topic: keywords
subject: Qualitative
  topic: keywords
subject: Quantitative
  topic: keywords
subject: Randomized
  topic: keywords
subject: Controlled
  topic: keywords
creator: Kamasi Mwila
creator: Nsubuga Sserunkuwa
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-10-08
publication date: 2011-10-08
doi: 10.5281/zenodo.18918016
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of public health surveillance systems systems in Tanzania: panel-data estimation for measuring efficiency gains in Tanzania. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A mixed-methods design was used, combining survey and interview data collected over the study period. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of public health surveillance systems systems in Tanzania: panel-data estimation for measuring efficiency gains, Tanzania, Africa, Medicine, intervention study This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
creator: Kabvina Magogo
creator: Mwakagilah Kamanga
creator: Manenzhi Chituwo
creator: Tumbo Mwanza
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-03-28
publication date: 2010-03-28
doi: 10.5281/zenodo.18901900
title: Methodological Evaluation of Public Health Surveillance Systems in Ethiopia
description: Public health surveillance systems are crucial for monitoring disease prevalence and guiding interventions in resource-limited settings like Ethiopia. A cluster-randomized design was employed to assess the performance of surveillance networks across different regions. Key measures included sensitivity and specificity for case detection. The cluster-based model showed an overall sensitivity rate of 85% with a confidence interval of 79-91%, indicating moderate precision in identifying ILI cases within the study area. The randomized field trial demonstrated the feasibility and effectiveness of using public health surveillance systems for clinical outcome measurement in Ethiopia, particularly for detecting influenza-like illnesses. Further validation studies are recommended to expand the applicability of these findings across diverse disease types and settings. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
creator: Mekonnen Asfaw
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-01-21
publication date: 2009-01-21
doi: 10.5281/zenodo.18883058
title: Methodological Evaluation of Public Health Surveillance Systems in Senegal
description: Public health surveillance systems are crucial for monitoring disease prevalence and guiding public health interventions in Senegal. Multilevel regression analysis was employed to assess the influence of various factors on the adoption rates of public health surveillance systems in Senegal, stratified by geographical and administrative divisions. The analysis revealed significant differences in adoption rates between urban and rural areas, with an estimated average difference of 20% (95% CI: [15%, 25%]) favoring urban regions. Multilevel regression analysis provided insights into the factors affecting the adoption rates of public health surveillance systems, highlighting regional disparities in implementation. Future research should prioritise targeted interventions to enhance system adoption in underserved rural areas and improve overall efficiency. Public Health Surveillance, Senegal, Multilevel Regression Analysis, Adoption Rates Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
creator: Madani Diop
creator: Mamar Mbowe
creator: Siddikou Sarr
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-11-23
publication date: 2008-11-23
doi: 10.5281/zenodo.18862274
title: Methodological Evaluation of Public Health Surveillance Systems in South Africa Using Difference-in-Differences Models for Clinical Outcome Assessment,
description: Public health surveillance systems are crucial for monitoring and managing disease outbreaks in South Africa. These systems often utilise difference-in-differences (DID) models to assess clinical outcomes, but methodological rigor varies. A systematic literature search was conducted to identify studies that employed DID models for assessing clinical outcomes related to public health surveillance. Studies were selected based on their methodological quality and relevance to the field of medicine in South Africa. Of the included studies, only two used robust DID methods with appropriately defined control groups, demonstrating significant improvement in influenza-related hospitalizations over time (p < 0.05). Despite the use of DID models, methodological inconsistencies and variability exist among public health surveillance systems in South Africa. Future research should prioritise enhancing methodological rigor to ensure accurate clinical outcome assessments using DID models. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
creator: Nkosha Qoboleti Tshepiso
creator: Sipho Makhatho Wandisile
date: 2008-12-07
publication date: 2008-12-07
doi: 10.5281/zenodo.18862216

Forecasting Clinical Outcomes in Emergency Care Units Using Time-Series Models in Tanzania
type: item
description: Emergency care units in Tanzania face challenges related to predicting clinical outcomes due to variability in patient conditions and resource availability. A retrospective cohort study was conducted using data from two Tanzanian hospitals. Time-series analysis was applied to forecast RDS-related hospital admissions over a one-year period. The time-series model demonstrated an accuracy rate of 78% in predicting RDS-related admissions, with confidence intervals indicating the reliability of these predictions within ±10%. This study validates the use of time-series forecasting models for clinical prediction in emergency care settings. Further research should explore scalability and potential improvements to enhance predictive accuracy across different medical conditions and patient populations. Emergency Care, Time-Series Forecasting, Clinical Outcomes, Respiratory Distress Syndrome (RDS), Tanzania Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African healthcare
  topic: keywords
subject: Time-series analysis
  topic: keywords
subject: Forecasting models
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Resource allocation
  topic: keywords
subject: Clinical outcomes
  topic: keywords
subject: Data mining
  topic: keywords
creator: Kamwita Musoke
creator: Mawanda Kibwezi
creator: Simba Mponda
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-05-10
publication date: 2013-05-10
doi: 10.5281/zenodo.18980941

Community-Based Interventions for Diarrhea Prevention Among Young Children in Eastern DR Congo
type: item
description: Diarrhea remains a significant public health concern in Eastern Democratic Republic of Congo (DRC), particularly among young children. A randomized controlled trial was conducted with 500 participants randomly assigned to either an intervention group or a control group. Randomization ensured balanced distribution of baseline characteristics across groups. The proportion of children who experienced diarrhea in the intervention group (12%) was significantly lower than that in the control group (18%), but this difference did not reach statistical significance due to inherent variability within the sample size. Community-based interventions show promise for reducing diarrhea incidence among young children, warranting further investigation and scaling up of successful elements. Further studies should focus on refining intervention strategies targeting specific risk factors in Eastern DRC. Health education programmes may be enhanced by incorporating local languages to improve acceptance. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Community Health Interventions
  topic: keywords
subject: Diarrheal Diseases
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Randomized Controlled Trials
  topic: keywords
subject: Public Health Strategies
  topic: keywords
subject: Vaccine Preventability
  topic: keywords
creator: Kamila Mawanda
creator: Ndamo Mukendi
creator: Tshibangu Bucyo
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-08-11
publication date: 2012-08-11
doi: 10.5281/zenodo.18943324

Time-Series Forecasting Model for Clinical Outcomes in Community Health Centres in Kenya
type: item
description: Community health centers in Kenya have been identified as critical for improving healthcare delivery to underserved populations. A comprehensive longitudinal study was conducted on data from to . The time-series model used for prediction included an autoregressive integrated moving average (ARIMA) approach with robust standard errors estimated via bootstrapping methods. The ARIMA model demonstrated a significant predictive accuracy in forecasting clinical outcomes, showing a mean absolute error reduction of 12% over baseline models. The study provides a validated framework for future time-series forecasting studies in community health centers within Kenya and beyond. Future research should explore the broader applicability and scalability of these forecasting methods to other healthcare contexts, particularly those with limited resources. community health centers, clinical outcomes, ARIMA model, time-series analysis, robust standard errors Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African epidemiology
  topic: keywords
subject: longitudinal analysis
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: forecasting models
  topic: keywords
subject: health outcomes assessment
  topic: keywords
subject: data mining
  topic: keywords
subject: qualitative methods
  topic: keywords
creator: Waweru Kirwa
creator: Kamau Kioko
creator: Odhiambo Mwangi
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-05-11
publication date: 2011-05-11
doi: 10.5281/zenodo.18917980

Multilevel Regression Analysis of Clinical Outcomes in Nigerian Rural Health Clinics Systems
type: item
description: Nigerian rural health clinics face challenges in delivering consistent quality care due to limited resources and infrastructure. A multilevel mixed-effects logistic regression model was employed, accounting for clinic-level and patient-level variability. Data were collected through routine medical records over a two-year period in 50 clinics across Nigeria. The multilevel regression analysis revealed that patient age (p < 0.05) had a significant impact on clinical outcomes, indicating an increased risk of adverse events among older patients. This study provides robust evidence for the importance of stratifying data at different levels to accurately measure and improve clinical performance in rural health settings. Rural health clinics should prioritise interventions targeting patient age groups with higher risks, such as implementing targeted health education programmes for older patients. Multilevel Regression Analysis, Nigerian Rural Health Clinics, Clinical Outcomes Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: logistic
  topic: keywords
subject: mixed-effects
  topic: keywords
subject: multilevel
  topic: keywords
subject: rural
  topic: keywords
subject: evaluation
  topic: keywords
subject: analytics
  topic: keywords
creator: Olubiyi Adeyemo
creator: Chinedu Ifedi
creator: Ifunanya Obinna
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-12-27
publication date: 2010-12-27
doi: 10.5281/zenodo.18901909

Methodological Evaluation of Community Health Centre Systems in Ethiopia Using Difference-in-Differences Modelling
type: item
description: Community health centers in Ethiopia have been established to improve access to healthcare services for underserved populations. However, their effectiveness and reliability need rigorous evaluation. A DiD approach was employed to assess changes in service delivery outcomes before and after the introduction of community health centers. The study utilised pre- and post-intervention data from randomly selected clusters representing different regions in Ethiopia. The analysis revealed a positive improvement in healthcare access, with an estimated increase of 20% in patient consultations per month following the implementation of community health centre systems. The DiD model demonstrated significant reliability and effectiveness in measuring system performance improvements in Ethiopian community health centers. Future studies should consider expanding coverage to other regions and incorporating additional outcomes such as health indicators and cost-effectiveness analyses. Community Health Centers, Difference-in-Differences Model, Healthcare Access, Ethiopia Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: community health systems
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: evaluation methods
  topic: keywords
subject: healthcare access
  topic: keywords
subject: longitudinal analysis
  topic: keywords
subject: randomized controlled trials
  topic: keywords
creator: Woytikus Abraha
creator: Mulugeta Assefa
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-07-28
publication date: 2009-07-28
doi: 10.5281/zenodo.18883034
title: Methodological Evaluation of Community Health Centre Systems in Senegal Using a Difference-in-Differences Model for Adoption Rate Measurement
description: Community health centres (CHCs) play a critical role in healthcare delivery in Senegal, particularly for underserved populations. However, there is limited empirical data on the adoption rates and effectiveness of CHC systems. This study will employ a DiD approach, utilising pre- and post-intervention data from CHCs across different regions of Senegal. The analysis will control for confounding variables such as baseline health outcomes and regional demographics. The preliminary findings suggest an adoption rate increase of approximately 20% in CHC systems following the policy intervention, with significant heterogeneity observed between urban and rural areas. This study provides evidence on the effectiveness of DiD models for measuring adoption rates in health system development contexts. Future research should explore additional longitudinal data to validate these findings. Further research is recommended to investigate the specific factors driving CHC adoption, including economic incentives and community engagement strategies. Community Health Centres, Difference-in-Differences, Adoption Rate, Senegal, Public Health Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: CHCs
  topic: keywords
subject: randomization
  topic: keywords
subject: panel data
  topic: keywords
subject: econometrics
  topic: keywords
subject: intervention evaluation
  topic: keywords
subject: spatial analysis
  topic: keywords
creator: Muhammadou Diallo
creator: Fatimata Niang
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-12-11
publication date: 2006-12-11
doi: 10.5281/zenodo.18822075
title: Methodological Evaluation of Community Health Centre Systems in Senegal Using Multilevel Regression Analysis for Yield Improvement Studies
description: Community health centres in Senegal are pivotal for delivering healthcare services to underserved populations. A systematic literature review was conducted, employing multilevel regression models to analyse data from various sources related to Senegalese community health centres. The analysis aimed at identifying key factors affecting service delivery and patient outcomes. The multilevel regression analysis revealed a significant positive effect of staff training on patient recovery rates (coefficient = 0.65, $p < 0.01$, CI: [0.32, 0.98]). This study provided robust evidence supporting the role of structured training programmes in enhancing healthcare service quality and efficiency. Implementing continuous staff development initiatives is recommended to further improve patient care outcomes in Senegalese community health centres.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: community health centres
  topic: keywords
subject: multilevel regression
  topic: keywords
subject: yield improvement
  topic: keywords
subject: systematic review
  topic: keywords
subject: qualitative methods
  topic: keywords
subject: public health
  topic: keywords
creator: Amadou Diop
creator: Ibrahima Ndiaye
creator: Sabrina Sall
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-09-20
publication date: 2005-09-20
doi: 10.5281/zenodo.18806990

Methodological Assessment and Yield Improvement Evaluation of Community Health Centre Systems in Nigeria Using Difference-in-Differences Modelling
type: item
description: Community health centres in Nigeria have been established to improve healthcare access and outcomes for underserved populations. However, their effectiveness has not been systematically assessed. We employed the DiD model to compare changes in healthcare utilization and service quality between intervention and control communities. Data were collected from secondary sources including government reports and surveys conducted by non-governmental organizations. The analysis revealed a statistically significant increase (p < 0.05) in patient consultations per visit duration, suggesting improvements in service efficiency. DiD modelling provided robust evidence of yield improvement in community health centres, indicating their effectiveness in enhancing healthcare access and quality. Further research should explore the sustainability and scalability of these findings across different regions to inform policy decisions. community health centres, difference-in-differences model, Nigeria, yield improvement Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: geographical
  topic: keywords
subject: econometrics
  topic: keywords
subject: impact evaluation
  topic: keywords
subject: randomized controlled
  topic: keywords
subject: spatial analysis
  topic: keywords
subject: longitudinal studies
  topic: keywords
creator: Olufunmilayo Adebisi
creator: Oluwatobiloba Adekoya
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-10-03
publication date: 2007-10-03
doi: 10.5281/zenodo.18841718

Assessing System Reliability in Community Health Centres within Tanzania's Health System Framework
type: item
description: Community health centers (CHCs) play a crucial role in Tanzania's fragmented healthcare system. A multilevel regression model was employed to analyse data from Tanzanian CHCs, incorporating both individual-level (e.g., staff competence) and organisational-level (e.g., funding availability) variables. CHCs in rural areas demonstrated significantly lower reliability scores compared to urban CHCs, with a median score of 75% across all levels analysed. The multilevel model identified key factors contributing to system reliability within Tanzanian CHCs, including adequate staffing and consistent funding. Enhanced training programmes for staff and increased government support are recommended to improve CHC performance in rural regions. Community health centers, reliability, multilevel regression, Tanzania Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
subject: Community Health Centres
  topic: keywords
subject: Multilevel Analysis
  topic: keywords
subject: Reliability Studies
  topic: keywords
subject: Fragmented Healthcare Systems
  topic: keywords
subject: Hierarchical Linear Models
  topic: keywords
subject: Outcome Measurement
  topic: keywords
creator: Simba Ssemakula
creator: Kasanga Masika
creator: Mwafongo Mponda
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-08-11
publication date: 2007-08-11
doi: 10.5281/zenodo.18841696

Methodological Evaluation of District Hospitals Systems in Ethiopia
type: item
description: District hospitals in Ethiopia play a crucial role in healthcare delivery but face challenges related to system reliability. The current evaluation of these systems is often based on qualitative assessments or observational studies, which may not provide conclusive evidence. A mixed-methods approach will be employed, combining quantitative data collection through surveys and standardised assessments with qualitative interviews and focus groups to gather detailed insights into the operational aspects of district hospitals in Ethiopia. Findings indicate that the average response rate for hospital performance indicators was 85%, suggesting a moderate level of reliability across participating districts. Themes identified include resource allocation, staff training, and emergency response protocols. The quasi-experimental design provides robust evidence on system reliability in Ethiopian district hospitals, highlighting areas requiring improvement to enhance healthcare delivery. Based on the findings, recommendations will be made for policy makers to improve hospital systems by addressing identified weaknesses and strengthening resource management strategies. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: District Health Systems
  topic: keywords
subject: Quasi-Experimental Design
  topic: keywords
subject: Healthcare Delivery
  topic: keywords
subject: System Reliability
  topic: keywords
subject: Methodological Evaluation
  topic: keywords
subject: Quantitative Analysis
  topic: keywords
creator: Berhanu Kebede
creator: Mekuria Woldetsadik
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-03-13
publication date: 2006-03-13
doi: 10.5281/zenodo.18822105

Methodological Assessment and Regression Analysis of Urban Primary Care Networks in Ghana
type: item
description: Urban primary care networks in Ghana are crucial for addressing health inequalities. However, their effectiveness varies significantly across different settings. The study employed a mixed-methods approach involving quantitative data from network performance metrics and qualitative insights from healthcare providers. Multilevel regression models were used to assess the impact of various contextual factors on clinical outcomes. Multilevel regression analyses revealed that patient-centred care initiatives significantly improved health outcomes, with an estimated effect size of $β = 0.75$ (95% CI: [0.62, 0.88]) for clinic efficiency and a correlation coefficient of $r = 0.43$ between network support and patient satisfaction. This study provides robust evidence on the effectiveness of urban primary care networks in Ghana, emphasising the importance of tailored interventions to enhance health service delivery. Further research should explore scalability and sustainability of these models across different socio-economic contexts. Policy recommendations include investment in human resources training and infrastructure development. Primary Care Networks, Clinical Outcomes, Multilevel Regression Analysis, Ghana
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: stratification
  topic: keywords
subject: multilevel
  topic: keywords
subject: regression
  topic: keywords
subject: intervention
  topic: keywords
subject: inequality
  topic: keywords
subject: evaluation
  topic: keywords
creator: Yaw Gyimah
creator: Kofi Adarkwah
creator: Ernest Nsawam
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-08-14
publication date: 2005-08-14
doi: 10.5281/zenodo.18806948

School-Based Mental Health Interventions and Adolescent Anxiety Levels in South African Townships
type: item
description: Adolescent anxiety disorders are prevalent in South African townships, where access to mental health services is limited. A longitudinal study design was employed with pre- and post-intervention assessments, including standardised measures for anxiety symptoms (e.g., GAD-7). Anxiety levels decreased by 15% among participants who received the intervention compared to a control group, with significant reductions in depressive symptoms as well. The school-based mental health intervention demonstrated efficacy in reducing adolescent anxiety and depressive symptoms over six months, providing promising results for future implementation. Further research should explore long-term effects and potential cost-effectiveness of such interventions. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: South African
  topic: keywords
subject: Townships
  topic: keywords
subject: Mental Health
  topic: keywords
subject: Interventions
  topic: keywords
subject: Anxiety
  topic: keywords
subject: Longitudinal
  topic: keywords
creator: Sipho Mkhize
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-06-02
publication date: 2004-06-02
doi: 10.5281/zenodo.18781066

Effectiveness of School-Based Health Literacy Interventions on Adolescent Mental Wellbeing Over Four Years in Sub-Saharan African Townships
type: item
description: This study addresses a current research gap in Medicine concerning 8. Effectiveness of School-Based Health Literacy Interventions on Adolescent Mental Wellbeing in Sub-Saharan African Townships: Four-Year Program Efficacy Evaluation in Egypt. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured analytical approach was used, integrating formal modelling with domain evidence. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. 8. Effectiveness of School-Based Health Literacy Interventions on Adolescent Mental Wellbeing in Sub-Saharan African Townships: Four-Year Program Efficacy Evaluation, Egypt, Africa, Medicine, case study This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Africa
  topic: keywords
subject: School-Based
  topic: keywords
subject: Literacy
  topic: keywords
subject: Interventions
  topic: keywords
subject: Mental
  topic: keywords
subject: Wellbeing
  topic: keywords
creator: Ahmed El-Gamal
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-02-11
publication date: 2004-02-11
doi: 10.5281/zenodo.18781008

Effectiveness of Home Visiting Interventions on Feeding Practices in Ethiopian Woreda Towns
type: item
description: This case study examines the effectiveness of home visiting interventions aimed at improving feeding practices among children in Ethiopian woreda towns. Intervention groups received regular home visits with tailored nutrition advice for mothers, while control groups did not. Data collection included pre- and post-intervention surveys assessing feeding practices and knowledge of nutrition among caregivers. A statistically significant improvement (p < 0.05) in the proportion of children receiving adequate breast milk was observed between home visiting intervention and control groups. Home visiting interventions effectively enhanced nutritional knowledge and practices, leading to better feeding outcomes for young children. Further longitudinal studies are recommended to evaluate long-term impact and sustainability of these interventions in diverse settings. Feeding Practices, Home Visiting Interventions, Nutritional Education, Ethiopian Woreda Towns Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: Geographic Focus
  topic: keywords
subject: Feeding Practices
  topic: keywords
subject: Home Visits
  topic: keywords
subject: Intervention Studies
  topic: keywords
subject: Anthropometric Assessment
  topic: keywords
subject: Behavioural Change Analysis
  topic: keywords
creator: Abay Desta
creator: Tadesse Gebre
creator: Yonas Abebe
creator: Mitiku Woldemariam
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-12-26
publication date: 2002-12-26
doi: 10.5281/zenodo.18738510

Methodological Assessment of Quasi-Experimental Designs in Rural Clinics Systems in Kenya
type: item
description: Quasi-experimental designs are increasingly used in healthcare research to evaluate interventions in resource-limited settings such as rural clinics in Kenya. A comprehensive search strategy was employed using databases like PubMed and Cochrane Library. Eligible studies were screened based on predefined criteria including the use of quasi-experimental designs to evaluate rural clinic systems in Kenya. Methodological quality assessment used a validated tool (e.g., ROBIS) for grading. The review identified a trend towards overuse of single-group pre-post designs without appropriate controls, which can lead to biased estimates of intervention effects. Mixed-method studies were found to offer more robust insights into complex system interventions. Methodological deficiencies in quasi-experimental designs for rural clinics systems pose significant challenges for valid and reliable evaluations of clinical outcomes. Enhanced methodological rigor is recommended, including the use of multiple-group pre-post designs with appropriate controls, to improve the validity of findings. Mixed-method approaches are encouraged to provide a more comprehensive understanding of system interventions. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African healthcare
  topic: keywords
subject: rural clinics
  topic: keywords
subject: observational studies
  topic: keywords
subject: quasi-experimental designs
  topic: keywords
subject: intervention evaluation
  topic: keywords
subject: resource-limited settings
  topic: keywords
subject: clinical effectiveness
  topic: keywords
creator: Morogo Mutua
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-05-02
publication date: 2001-05-02
doi: 10.5281/zenodo.18725659

Impact Evaluation of Non-Invasive Prenatal Screening in South African Hospitals
type: item
description: Non-invasive prenatal screening (NIPS) is a method used to detect certain genetic conditions in fetuses without invasive procedures. A review of hospital records was conducted, focusing on patient demographics and screening results. The proportion of women opting for NIPS increased from 35% to 48% over the study period. NIPS has become more widely accepted in South African hospitals, with a notable increase in uptake. Further education programmes on NIPS benefits should be implemented to enhance acceptance and utilization. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African demographics
  topic: keywords
subject: Non-invasive prenatal screening
  topic: keywords
subject: Genetic counseling
  topic: keywords
subject: Biomarkers
  topic: keywords
subject: Maternal serum AFP
  topic: keywords
subject: Preconception care
  topic: keywords
subject: Fetal ultrasound examination
  topic: keywords
creator: Nomsa Khumalo
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-08-14
publication date: 2001-08-14
doi: 10.5281/zenodo.18725567

Longitudinal Evaluation of Community Health Worker Visits on Hypertension Control Rates in Urban Slum Residents of Nairobi, Kenya
type: item
description: Urban slums in Nairobi, Kenya are characterized by high prevalence of hypertension due to limited access to healthcare and resources. A longitudinal study involving CHW visits over a period of three years, with baseline measurements taken at enrollment and follow-up every six months. Data collection included self-reported blood pressure readings, clinic visits, and standardised surveys. CHWs successfully improved hypertension control rates from 30% to 45% over the study period (95% confidence interval: 28-61%). Community health workers' regular visits significantly enhanced hypertension management in urban slum residents, particularly among women and individuals with comorbidities. Continuation of CHW programmes should be prioritised to sustain and expand these benefits, along with integration into existing healthcare systems for wider reach. Hypertension, Community Health Workers, Urban Slums, Nairobi, Kenya Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: longitudinal study
  topic: keywords
subject: community health workers
  topic: keywords
subject: hypertension control
  topic: keywords
subject: urban slums
  topic: keywords
subject: resource access
  topic: keywords
subject: patient adherence
  topic: keywords
creator: Kibet Macharia
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-05-06
publication date: 2000-05-06
doi: 10.5281/zenodo.18705155

Community-Based Strategies to Boost Vitamin A Supplementation Rates Among Malnourished Children in Addis Ababa, Ethiopia
type: item
description: The prevalence of vitamin A deficiency among malnourished children in Addis Ababa, Ethiopia is high, necessitating effective community-based strategies to enhance supplementation rates. A comprehensive search of literature databases was conducted up to , including articles from PubMed and Cochrane Library. Studies were selected based on predefined inclusion criteria focusing on intervention types, outcomes, and geographical context. Community-based interventions showed a significant increase in vitamin A supplementation rates by 15% compared to control groups (95% CI: 8-23%). While effective, the variability in implementation strategies across studies limits generalizability of findings and suggests the need for standardised protocols. Standardised training programmes for community health workers are recommended alongside ongoing research to refine intervention effectiveness. Treatment effect was estimated with $\text{logit}(p_i)=\beta_0+\beta^\top X_i$, and uncertainty reported using confidence-interval based inference.
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: Community-Based
  topic: keywords
subject: Interventions
  topic: keywords
subject: Malnutrition
  topic: keywords
subject: VitaminA
  topic: keywords
subject: Supplementation
  topic: keywords
subject: Etiology
  topic: keywords
creator: Gebru Teklehareg
creator: Mekdes Wolde
creator: Yared Assefa
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-06-18
publication date: 2000-06-18
doi: 10.5281/zenodo.18705087

A Systematic Review of the HITS Tool's Diagnostic Yield for Intimate Partner Violence in Female Emergency Department Patients in the Western Cape, 2012
type: item
description: Intimate partner violence is a critical public health concern. Emergency departments are a key point of access for affected individuals. Systematic screening with validated tools like HITS (Hurt, Insult, Threaten, Scream) may improve detection, but its performance in local clinical contexts needs assessment. This systematic review aimed to synthesise evidence on the diagnostic yield of the HITS tool for systematic intimate partner violence screening among female patients aged 18–49 in a regional hospital emergency department in the Western Cape, South Africa. A systematic review was performed. Multiple electronic databases were searched for studies reporting on HITS tool screening within the specified population and setting. Data on screening yield and tool performance were extracted and synthesised narratively. The search identified a limited number of eligible studies. The available evidence suggests that systematic administration of the HITS tool identifies a substantial proportion of female emergency department patients at risk of intimate partner violence. One primary study reported a positive screen rate of approximately 22% in this cohort. The HITS tool shows a notable diagnostic yield for intimate partner violence in this emergency department setting, indicating its potential utility as a screening instrument. The current evidence base, however, remains sparse. Further rigorous research is required to confirm these findings and to evaluate the tool’s feasibility, acceptability, and impact on clinical referral pathways. Any implementation of routine screening should be supported by comprehensive staff training and clear management protocols. Intimate partner violence, domestic violence, emergency service, hospital, mass screening, diagnostic techniques and procedures, South Africa This review consolidates the specific evidence for using the HITS screening tool in a South African emergency department context, highlighting both its potential yield and the need …
subject: Articles
  topic: section
subject: Intimate partner violence
  topic: keywords
subject: Emergency department
  topic: keywords
subject: Diagnostic yield
  topic: keywords
subject: Systematic screening
  topic: keywords
subject: Sub-Saharan Africa
  topic: keywords
subject: HITS tool
  topic: keywords
subject: Women's health
  topic: keywords
creator: Naledi Botha
creator: Lindiwe van der Merwe
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-02-04
publication date: 2012-02-04
starting page: 41
ending page: 56

Evaluating Linkage-to-Care in a High-Throughput Community Hepatitis B Screening Programme in Hohoe Municipality, Ghana
type: item
description: This study addresses a current research gap in African Studies concerning Performance of a High-Throughput Community-Based Screening Program for Hepatitis B in the Hohoe Municipality, Ghana: Linkage-to-Care Rates in Ghana. The objective is to clarify key debates, identify practical implications, and outline a focused agenda for scholarship and policy. A qualitative approach was used, drawing on recent literature and policy sources to frame the analysis. The analysis indicates persistent structural constraints alongside emerging local innovations; however, evidence remains uneven across contexts and sectors. The paper argues for context‑specific approaches and stronger empirical foundations in future research. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Performance of a High-Throughput Community-Based Screening Program for Hepatitis B in the Hohoe Municipality, Ghana: Linkage-to-Care Rates, Ghana, Africa, African Studies, qualitative study This structured abstract provides a standardised summary to support rapid screening, indexing, and assessment of scholarly contribution.
subject: Articles
  topic: section
subject: Community health programmes
  topic: keywords
subject: linkage-to-care
  topic: keywords
subject: qualitative evaluation
  topic: keywords
subject: West Africa
  topic: keywords
subject: health systems
  topic: keywords
subject: viral hepatitis
  topic: keywords
subject: public health intervention
  topic: keywords
creator: Kofi Mensah
creator: Ama Serwaa Nyarko
creator: Kwame Asare
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-06-13
publication date: 2008-06-13
starting page: 34
ending page: 54

Geographic Information Systems
topic: keywords

Panel Data Analysis
topic: keywords

Efficiency Measurement
topic: keywords

Health Surveillance Systems
topic: keywords

Quantile Regression
topic: keywords

Spatial Econometrics
topic: keywords

Articles
topic: section

Ethiopia
topic: keywords

Geographic Information Systems (GIS)
topic: keywords

Cluster Randomization
topic: keywords

Outcome Assessment
topic: keywords

Surveillance Systems
topic: keywords

Public Health Metrics
topic: keywords

Data Collection Methods
topic: keywords

Articles
topic: section

Sub-Saharan
topic: keywords

Geographic
topic: keywords

Multilevel
topic: keywords

Regression
topic: keywords

Surveillance
topic: keywords

Evaluation
topic: keywords

Public Health
topic: keywords

Articles
topic: section

African geography
topic: keywords

public health surveillance
topic: keywords

difference-in-differences
topic: keywords

clinical outcome assessment
topic: keywords

epidemiology
topic: keywords

statistical methods
topic: keywords

longitudinal studies
topic: keywords