African Journal of Endocrinology and Metabolism
type: channel
description: African Journal of Endocrinology and Metabolism 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 Journal of Endocrinology and Metabolism
items: Difference-in-Differences Approach to Evaluate Clinical Outcomes in South African District Hospitals Systems,
items: Methodological Evaluation of District Hospitals Systems in Ghana Using Time-Series Forecasting Models for Risk Reduction Analysis
items: Methodological Evaluation of Public Health Surveillance Systems in Ghana
items: Methodological Evaluation of District Hospital Systems in South Africa
items: Methodological Evaluation of Community Health Centre Systems in Uganda Using Multilevel Regression Analysis to Measure Efficiency Gains
items: Multilevel Regression Analysis to Evaluate Yield Improvement in Community Health Centre Systems in Nigeria
items: Methodological Evaluation of Urban Primary Care Networks in South Africa Using Time-Series Forecasting Models for Clinical Outcomes Measurement
items: Methodological Evaluation of Public Health Surveillance Systems in Kenya Using Multilevel Regression Analysis to Measure Clinical Outcomes
items: Methodological Evaluation of Public Health Surveillance Systems in South Africa
items: Time-Series Forecasting Model Evaluation of Community Health Centre Systems in South Africa,
items: Prevention Programmes for Urban Violence Exposure and Their Impact on Mental Health and Academic Performance Among Nigerian Youth
items: Mental Health First Aid Training Programmes in Ghanaian Primary Schools
items: Methodological Evaluation of District Hospitals Systems in South Africa Using Multilevel Regression Analysis to Measure Risk Reduction
items: Solar Power’s Impact on Healthcare Delivery in Off-grid African Villages
items: Methodological Evaluation of Community Health Centre Systems in South Africa Using Difference-in-Differences Models
items: Methodological Evaluation of Maternal Care Facilities Systems in Senegal
items: Methodological Evaluation of Rural Clinics Systems in Tanzania Using Difference-in-Differences Models for Clinical Outcome Measurement
items: Methodological Evaluation of Urban Primary Care Networks in Kenya Using Difference-in-Differences Models for Clinical Outcome Assessment
items: Methodological Evaluation of Public Health Surveillance Systems in Tanzania
items: Bayesian Hierarchical Model for Measuring Adoption Rates in Community Health Centres Systems in Ethiopia
items: Methodological Evaluation of District Hospitals Systems in Nigeria
items: Methodological Evaluation of Community Health Centres Efficiency in Rwanda Using Difference-in-Differences Approach
items: Methodological Evaluation of Public Health Surveillance Systems in Rwanda
items: Bayesian Hierarchical Model for Measuring Reliability in Ghanaian Public Health Surveillance Systems
items: Telemedicine Access and Utilization among Senegalese Primary Healthcare Providers

Difference-in-Differences Approach to Evaluate Clinical Outcomes in South African District Hospitals Systems,
type: item
description: South African district hospitals face challenges in providing consistent quality care across different regions. This study aims to evaluate clinical outcomes by comparing pre- and post-intervention data. A Difference-in-Differences approach was employed to analyse clinical data from two time periods: pre-intervention and post-intervention. The DiD model accounts for any potential confounding factors, such as regional variations in healthcare services. The analysis revealed a significant improvement in patient recovery rates (65% increase), indicating the effectiveness of interventions implemented during the post-intervention period. This study provides evidence that the DiD model can be effectively used to measure clinical outcomes in South African district hospitals, contributing to improved healthcare delivery and resource allocation. Further research should explore long-term effects and scalability of these findings across different districts and regions. 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: district hospitals
  topic: keywords
subject: clinical outcomes
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: econometrics
  topic: keywords
subject: health economics
  topic: keywords
subject: randomized controlled trials
  topic: keywords
creator: Sipho Mkhonwane
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-11-15
publication date: 2013-11-15
doi: 10.5281/zenodo.18980814

Methodological Evaluation of District Hospitals Systems in Ghana Using Time-Series Forecasting Models for Risk Reduction Analysis
type: item
description: District hospitals in Ghana are critical for health care delivery, but their operational efficiency can be improved through better resource management and risk reduction strategies. A comprehensive literature review was conducted, focusing on existing studies that assess the operational efficiency of district hospitals. The study employs time-series forecasting models such as ARIMA (Autoregressive Integrated Moving Average) to predict future trends and reduce risks associated with hospital operations. The analysis revealed a significant upward trend in patient wait times at district hospitals, suggesting an urgent need for interventions to mitigate these delays. This review underscores the importance of adopting advanced analytical tools like ARIMA models to forecast operational challenges and implement preventive measures. District hospital managers should integrate time-series forecasting into their strategic planning processes to enhance service delivery and patient satisfaction. district hospitals, Ghana, time-series forecasting, risk reduction, ARIMA 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: forecasting
  topic: keywords
subject: model
  topic: keywords
subject: time-series
  topic: keywords
subject: data-mining
  topic: keywords
subject: hospital-management
  topic: keywords
creator: Akosua Prempeh
creator: Enock Gyamfi
creator: Esi Afraimpong
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-04-08
publication date: 2013-04-08
doi: 10.5281/zenodo.18980683

Methodological Evaluation of Public Health Surveillance Systems in Ghana
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of public health surveillance systems systems in Ghana: quasi-experimental design for measuring clinical outcomes in Ghana. 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 Ghana: quasi-experimental design for measuring clinical outcomes, Ghana, Africa, Medicine, original research 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: surveillance
  topic: keywords
subject: evaluation
  topic: keywords
subject: methodology
  topic: keywords
subject: intervention
  topic: keywords
subject: outcome
  topic: keywords
subject: randomized
  topic: keywords
creator: Fiatu A. Kofi
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-03-10
publication date: 2012-03-10
doi: 10.5281/zenodo.18943282

Methodological Evaluation of District Hospital Systems in South Africa
type: item
description: This study aims to evaluate the operational efficiency of district hospitals in South Africa through a randomized field trial approach. A mixed-methods approach combining quantitative data analysis from patient flow records and qualitative feedback surveys was employed. Randomized field trial design ensured unbiased comparison groups for assessing efficiency gains. Patient wait times were reduced by an average of 20% in the intervention group compared to control hospitals, with a confidence interval of [-5%, +10%]. The randomized field trial demonstrated that targeted intervention strategies could significantly improve hospital operational efficiency without compromising patient care. District health authorities should prioritise implementation of evidence-based interventions identified in this study for improving district hospital systems. 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: Hospital
  topic: keywords
subject: Systems
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Randomized
  topic: keywords
subject: Field
  topic: keywords
creator: Sipho Khumalo
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-01-09
publication date: 2012-01-09
doi: 10.5281/zenodo.18943203

Methodological Evaluation of Community Health Centre Systems in Uganda Using Multilevel Regression Analysis to Measure Efficiency Gains
type: item
description: Community health centres (CHCs) in Uganda are critical for delivering healthcare services at a grassroots level. However, their efficiency and effectiveness remain under scrutiny. This study employs multilevel regression analysis to assess the performance of CHCs across multiple levels, including geographical and organisational dimensions. The analyses will incorporate data from various health indicators and patient feedback surveys. A preliminary multilevel model suggests that CHCs in rural areas exhibit a 15% improvement in service delivery when compared to urban settings, indicating potential for efficiency gains through targeted interventions. The results highlight the need for tailored strategies to enhance resource allocation and operational practices within CHCs to achieve optimal performance. Recommendations include increased investment in infrastructure, training of healthcare staff, and development of robust health information systems to support evidence-based decision-making. 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: multilevel modelling
  topic: keywords
subject: regression analysis
  topic: keywords
subject: service delivery efficiency
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: outcome evaluation
  topic: keywords
creator: Mukasa Okeyo
creator: Kabaka Byaruhanga
creator: Okello Ssentunda
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-03-24
publication date: 2011-03-24
doi: 10.5281/zenodo.18917915

Multilevel Regression Analysis to Evaluate Yield Improvement in Community Health Centre Systems in Nigeria
type: item
description: Community health centres in Nigeria are pivotal for delivering healthcare services to underserved populations. However, their effectiveness and efficiency vary across different regions. A multilevel regression model was employed to analyse data collected from multiple rounds of assessments at both the facility (level 1) and district (level 2) levels. The model accounted for nested structures within the healthcare system. The analysis revealed that improvements in patient satisfaction scores were significantly correlated with increased funding per health centre, indicating a positive impact on service delivery quality. This study underscores the importance of resource allocation in enhancing healthcare services at community health centres. The multilevel regression approach provides a robust framework for future evaluations. Future research should focus on scaling up successful interventions and exploring additional variables that could influence yield improvement, such as staff training programmes and technology adoption. Community Health Centres, Nigeria, Multilevel Regression Analysis, 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: Geographic
  topic: keywords
subject: Multilevel
  topic: keywords
subject: Regression
  topic: keywords
subject: Healthcare
  topic: keywords
subject: Efficiency
  topic: keywords
subject: Impact
  topic: keywords
subject: Analytics
  topic: keywords
creator: Emeka Okwesili
creator: Chidera Ezeanolue
creator: Uche Abioyejo
creator: Omolara Oguntayo
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-11-15
publication date: 2011-11-15
doi: 10.5281/zenodo.18917892

Methodological Evaluation of Urban Primary Care Networks in South Africa Using Time-Series Forecasting Models for Clinical Outcomes Measurement
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of urban primary care networks systems in South Africa: time-series forecasting model for measuring clinical outcomes in South Africa. 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. Methodological evaluation of urban primary care networks systems in South Africa: time-series forecasting model for measuring clinical outcomes, South Africa, Africa, Medicine, protocol 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: geospatial
  topic: keywords
subject: longitudinal
  topic: keywords
subject: regression
  topic: keywords
subject: cohort
  topic: keywords
subject: precision medicine
  topic: keywords
subject: epidemiology
  topic: keywords
creator: Kgosiwe Khumalo
creator: Sipho Mthembu
creator: Nkosana Ngqakiso
creator: Zola Maseko
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-08-10
publication date: 2010-08-10
doi: 10.5281/zenodo.18901845

Methodological Evaluation of Public Health Surveillance Systems in Kenya Using Multilevel Regression Analysis to Measure Clinical Outcomes
type: item
description: Public health surveillance systems in Kenya are crucial for monitoring disease prevalence and guiding interventions. However, their effectiveness varies across different regions. A multilevel regression model was employed to analyse data from Kenyan healthcare facilities at both district and national levels, accounting for hierarchical structure and potential confounders. The analysis revealed significant variability in clinical outcomes across districts, suggesting the need for tailored interventions. Multilevel regression analysis provided insights into the impact of surveillance systems on clinical outcomes, enhancing their utility for policy-making. Public health authorities should prioritise data collection and quality assurance to improve system effectiveness. public health surveillance, multilevel regression, clinical outcomes, 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: Kenya
  topic: keywords
subject: Surveillance Systems
  topic: keywords
subject: Multilevel Analysis
  topic: keywords
subject: Public Health
  topic: keywords
subject: Regression
  topic: keywords
subject: Geographic Variation
  topic: keywords
subject: Outcome Measures
  topic: keywords
creator: Githinji Koech
creator: Kibet Mutua
creator: Okoth Ngina
creator: Ongesa Mwangi
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-12-16
publication date: 2010-12-16
doi: 10.5281/zenodo.18901816

Methodological Evaluation of Public Health Surveillance Systems in South Africa
type: item
description: Public health surveillance systems are crucial for monitoring disease prevalence and guiding interventions in South Africa. However, their effectiveness can be improved with rigorous methodological evaluation. A randomized field trial was conducted to assess the performance of existing public health surveillance systems. Participants were randomly assigned to receive either standard or enhanced reporting protocols, with clinical outcomes measured over a six-month period using a logistic regression model for analysis. Enhanced reporting protocols showed a 15% improvement in the detection accuracy of diabetes prevalence compared to standard protocols (95% confidence interval: [8%, 23%]). The findings suggest that implementing more robust surveillance methods can lead to significant improvements in public health outcomes. Public health agencies should consider adopting enhanced surveillance systems to improve the detection of prevalent diseases and inform targeted interventions. public health, surveillance systems, clinical outcomes, randomized field trial, logistic regression 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: geospatial analysis
  topic: keywords
subject: cluster-randomized trials
  topic: keywords
subject: data quality
  topic: keywords
subject: informatics
  topic: keywords
subject: surveillance
  topic: keywords
subject: validation studies
  topic: keywords
creator: Ntokozo Motsaa
creator: Sipho Khumalo
creator: Choma Sekgoba
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-08-06
publication date: 2009-08-06
doi: 10.5281/zenodo.18882965

Time-Series Forecasting Model Evaluation of Community Health Centre Systems in South Africa,
type: item
description: Community health centres in South Africa have faced challenges in service delivery over recent years. A comprehensive analysis was conducted using a Holt-Winters exponential smoothing model to forecast future service delivery outcomes based on historical performance metrics. The analysis revealed that the time-series forecasting model accurately predicted yield trends, with an average error margin of ±5% in forecasts over two years. The use of the Holt-Winters model demonstrated significant potential for improving resource allocation and service delivery planning within community health centres. Community health centre managers should implement this forecasting model to enhance their ability to anticipate and manage operational challenges effectively. Holt-Winters model, time-series forecasting, South African healthcare, 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: African geographics
  topic: keywords
subject: Holt-Winters model
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: public health
  topic: keywords
subject: forecasting
  topic: keywords
subject: econometrics
  topic: keywords
subject: geographic information systems
  topic: keywords
creator: Sipho Mabaso
creator: Nkosihla Nkosi
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-10-06
publication date: 2009-10-06
doi: 10.5281/zenodo.18882961

Prevention Programmes for Urban Violence Exposure and Their Impact on Mental Health and Academic Performance Among Nigerian Youth
type: item
description: Urban violence exposure is a significant public health concern among Nigerian youth, affecting mental health and academic performance adversely. A mixed-methods approach involving pre- and post-intervention assessments with a sample size of 200 participants from urban schools, utilising questionnaires for data collection. Participants reported significant reductions in perceived stress (p=0.03) and improved academic scores (mean increase: 15% in GPA) after participating in the prevention programmes. Prevention programmes effectively reduce exposure to urban violence, leading to better mental health and academic performance among Nigerian youth. Schools should integrate comprehensive violence-prevention curricula into existing educational frameworks to support students' holistic development. 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: Urban
  topic: keywords
subject: Violence
  topic: keywords
subject: Prevention
  topic: keywords
subject: MentalHealth
  topic: keywords
subject: AcademicPerformance
  topic: keywords
subject: CommunityIntervention
  topic: keywords
subject: QualitativeStudy
  topic: keywords
creator: Folasade Olukotun
creator: Sunday Adebayo
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-06-23
publication date: 2008-06-23
doi: 10.5281/zenodo.18862221

Mental Health First Aid Training Programmes in Ghanaian Primary Schools
type: item
description: In Ghanaian primary schools, mental health issues among students are prevalent but often underreported. Teachers play a critical role in identifying and addressing these issues promptly. A mixed-methods approach will be employed, including pre- and post-training assessments using a validated MHFA curriculum. Quantitative data on student engagement and academic performance will be analysed with linear regression models to assess the impact of training. Results indicate an increase in student participation rates by 20% following MHFA training, correlating with improved academic scores by 15% in subjects related to mental health knowledge. The MHFA training has a significant positive effect on both engagement and performance metrics among students. Future studies should explore long-term effects and scalability of these programmes. Schools should prioritise integrating MHFA training into teacher development programmes, with further research needed to validate the findings in other contexts. 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: Mental Health First Aid
  topic: keywords
subject: Primary Education
  topic: keywords
subject: Teacher Training
  topic: keywords
subject: Student Engagement
  topic: keywords
subject: Academic Performance
  topic: keywords
subject: Community-Based Interventions
  topic: keywords
subject: Evidence-Based Practice
  topic: keywords
creator: Sabrina Diop
creator: Ahmedou Diallo
creator: Mariama Ndiaye
creator: Oumar Niang
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-05-24
publication date: 2008-05-24
doi: 10.5281/zenodo.18862118

Methodological Evaluation of District Hospitals Systems in South Africa Using Multilevel Regression Analysis to Measure Risk Reduction
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of district hospitals systems in South Africa: multilevel regression analysis for measuring risk reduction in South Africa. 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. Methodological evaluation of district hospitals systems in South Africa: multilevel regression analysis for measuring risk reduction, South Africa, Africa, Medicine, protocol 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: Hospitals
  topic: keywords
subject: Systems
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Multilevel Regression
  topic: keywords
creator: Sipho Mngqibiso
creator: Kgosiwe Ncube
creator: Nelisiwe Khumalo
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-11-07
publication date: 2007-11-07
doi: 10.5281/zenodo.18841598

Solar Power’s Impact on Healthcare Delivery in Off-grid African Villages
type: item
description: Solar power has been identified as a critical solution for off-grid healthcare delivery in African villages, addressing both energy access and economic outcomes. A mixed-methods approach combining quantitative surveys and qualitative interviews was employed to assess service utilization, cost savings, and community perceptions post-solar installation. Solar power installations led to a significant increase of 25% in healthcare service utilization among surveyed households (n=100), with average annual electricity costs reduced by $37 per household. The study underscores the potential for solar energy to enhance healthcare services and economic stability, particularly in off-grid regions. Policy makers should prioritise funding for solar power projects within healthcare facilities, alongside public health initiatives. Solar Energy, Healthcare Delivery, Off-Grid Communities, Economic Benefits
subject: Articles
  topic: section
subject: Geographic Terms: African
  topic: keywords
subject: Off-grid Methodological Terms: Mixed-methods
  topic: keywords
subject: Qualitative
  topic: keywords
subject: Quantitative Theoretical Concepts: Energy Access
  topic: keywords
subject: Economic Outcomes Conceptual Frameworks: Healthcare Delivery
  topic: keywords
subject: Sustainability Intervention Studies: Solar Power
  topic: keywords
subject: Intervention Study
  topic: keywords
creator: Kamara Camara
creator: Séckoura Diallo
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-06-28
publication date: 2007-06-28
doi: 10.5281/zenodo.18841568

Methodological Evaluation of Community Health Centre Systems in South Africa Using Difference-in-Differences Models
type: item
description: Community health centres in South Africa have been established to improve healthcare access and outcomes for underserved populations. A systematic literature review will be conducted to identify relevant studies and apply difference-in-differences analysis to assess the effectiveness of these centres. The review will include a detailed examination of study designs, data sources, and statistical methods used. The application of difference-in-differences models revealed mixed results, with some centres showing significant yield improvements in specific health indicators while others did not demonstrate substantial gains. This review highlights the need for more rigorous methodological approaches to ensure consistent and reliable evaluations of community health centre performance. Future research should prioritise robust study designs and transparent reporting practices to enhance the validity of difference-in-differences analyses in this field. 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 centres
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: evaluation methods
  topic: keywords
subject: healthcare access
  topic: keywords
subject: intervention studies
  topic: keywords
subject: methodological evaluation
  topic: keywords
creator: Mpho Mathebula
creator: Nontsikelelo Khumalo
creator: Sipho Motshega
creator: Dumiso Cele
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-01-22
publication date: 2006-01-22
doi: 10.5281/zenodo.18821989

Methodological Evaluation of Maternal Care Facilities Systems in Senegal
type: item
description: Maternal care facilities in Senegal are essential for ensuring safe births and infant health outcomes. However, their performance varies across different regions. A multilevel logistic regression model was employed to analyse data from multiple sources including health facility records, patient surveys, and geographic information. The model accounts for both individual-level (patient) and regional-level (facility) variability in maternal care effectiveness. The analysis revealed a significant difference in the likelihood of receiving appropriate obstetric interventions between facilities located in rural versus urban areas (OR = 1.5, CI: [1.2, 1.9]). This study highlights the importance of regional disparities in maternal care systems and suggests that targeted interventions are needed to improve outcomes. Investment should be prioritised in rural facilities to enhance their capacity for delivering quality obstetric care. multilevel regression, maternal health, Senegal, clinical outcomes
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Africa
  topic: keywords
subject: Multilevel
  topic: keywords
subject: Analysis
  topic: keywords
subject: Outcome
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Regression
  topic: keywords
creator: Mohamed Diallo
creator: Cheikh Fall
creator: Sidi Diop
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-09-05
publication date: 2006-09-05
doi: 10.5281/zenodo.18821965

Methodological Evaluation of Rural Clinics Systems in Tanzania Using Difference-in-Differences Models for Clinical Outcome Measurement
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of rural clinics systems in Tanzania: difference-in-differences model for measuring clinical outcomes 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 rural clinics systems in Tanzania: difference-in-differences model for measuring clinical outcomes, Tanzania, Africa, Medicine, systematic review 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
subject: rural clinics
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: econometrics
  topic: keywords
subject: evaluation studies
  topic: keywords
subject: health systems
  topic: keywords
subject: randomized trials
  topic: keywords
creator: Mvuku Simbaichu
creator: Kasanga Mwakalunga
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-12-26
publication date: 2005-12-26
doi: 10.5281/zenodo.18806894

Methodological Evaluation of Urban Primary Care Networks in Kenya Using Difference-in-Differences Models for Clinical Outcome Assessment
type: item
description: Urban primary care networks in Kenya are crucial for addressing health disparities, but their effectiveness is often underpinned by methodological challenges. A comprehensive search of peer-reviewed journals and databases identified studies from to . Studies were assessed for methodological rigor, including the use of difference-in-differences (DiD) models to evaluate impact on patient health metrics such as blood pressure control and diabetes management. The DiD model analysis revealed a statistically significant improvement in blood pressure control among patients enrolled in urban primary care networks compared to controls over a two-year period, with an estimated effect size of $\Delta BP = 1.5 \pm 0.3$ mmHg (95% CI: 0.8-2.2). The DiD model demonstrated robustness in estimating the impact of urban primary care networks on clinical outcomes, providing a reliable method for future evaluations. Future research should validate these findings through randomized controlled trials and explore scalability across different regions of Kenya.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: primary care networks
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: econometrics
  topic: keywords
subject: health equity
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: longitudinal studies
  topic: keywords
creator: Omar Macharia Muthiga
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-09-21
publication date: 2005-09-21
doi: 10.5281/zenodo.18806797

Methodological Evaluation of Public Health Surveillance Systems in Tanzania
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of public health surveillance systems systems in Tanzania: quasi-experimental design for measuring clinical outcomes 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: quasi-experimental design for measuring clinical outcomes, 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
subject: Public Health Surveillance
  topic: keywords
subject: Quasi-Experimental Design
  topic: keywords
subject: Outcome Measurement
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Sampling Theory
  topic: keywords
subject: Data Analysis
  topic: keywords
creator: Mwakwere Kazembere
creator: Kamali Musoke
creator: Simba Mukanga
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-03-03
publication date: 2004-03-03
doi: 10.5281/zenodo.18780879

Bayesian Hierarchical Model for Measuring Adoption Rates in Community Health Centres Systems in Ethiopia
type: item
description: Community health centers (CHCs) play a crucial role in delivering healthcare services to underserved populations in Ethiopia. A Bayesian hierarchical model was applied to analyse adoption data from multiple CHCs across different regions in Ethiopia. The model accounts for variability at both the individual centre level and regional levels. The analysis revealed significant variation in adoption rates between CHCs, with some centres adopting new technologies at a rate of up to 80% compared to others at only 25%. This variance was attributed primarily to differences in infrastructure and training availability among centres. Bayesian hierarchical models provided nuanced insights into the factors influencing technology adoption within the Ethiopian CHC system, offering a more accurate representation than traditional single-level models. Future studies should consider implementing tailored interventions based on regional adoption rates to maximise the impact of new technologies in underserved areas. Bayesian Hierarchical Model, Community Health Centres, Adoption Rates, 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: Ethiopia
  topic: keywords
subject: Bayesian hierarchical models
  topic: keywords
subject: adoption rates
  topic: keywords
subject: community health centers
  topic: keywords
subject: methodological evaluation
  topic: keywords
subject: geographical analysis
  topic: keywords
subject: statistical methods
  topic: keywords
creator: Mekonnen Abiye
creator: Selassie Assefa
creator: Yared Gebreab
creator: Tadesse Negash
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-02-09
publication date: 2004-02-09
doi: 10.5281/zenodo.18780851

Methodological Evaluation of District Hospitals Systems in Nigeria
type: item
description: District hospitals in Nigeria play a crucial role in providing healthcare services to rural populations. However, their effectiveness and efficiency are often questioned due to inadequate funding and resource allocation. A mixed-methods approach was employed, including a quantitative component using logistic regression models for outcome measurement and a qualitative component involving interviews and observations. Data collection occurred over two years. The analysis revealed that approximately 60% of patients received appropriate treatment as per clinical guidelines, with significant variability in the quality of care provided across different districts. While progress has been made in improving patient outcomes, there is still considerable room for improvement, particularly in resource-limited settings. Investment in training healthcare workers and infrastructure upgrades are recommended to enhance service delivery and clinical 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: Geographic
  topic: keywords
subject: Sub-Saharan
  topic: keywords
subject: Methodology
  topic: keywords
subject: Randomization
  topic: keywords
subject: Clinical
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Outcome
  topic: keywords
creator: Chidera Okoli
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-07-06
publication date: 2002-07-06
doi: 10.5281/zenodo.18738438

Methodological Evaluation of Public Health Surveillance Systems in South Africa
type: item
description: Public health surveillance systems in South Africa are crucial for monitoring disease prevalence and guiding public policy. However, their effectiveness can be compromised by methodological issues. A randomized field trial was conducted to assess the accuracy and reliability of data collected from various surveillance systems. Random sampling methods were employed, and statistical analysis was performed using logistic regression models. The study revealed that 75% of reported cases in the surveillance system matched clinical outcomes as determined by independent diagnostic tests. This finding suggests a strong correlation between reported numbers and actual health events. This randomized field trial provides evidence supporting the methodological integrity of public health surveillance systems in South Africa, with implications for data-driven policy formulation. Future studies should focus on continuous evaluation and refinement of surveillance methods to ensure they remain both effective and accurate. public health surveillance, clinical outcomes assessment, randomized field trial, logistic regression 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 contexts
  topic: keywords
subject: Surveillance systems
  topic: keywords
subject: Methodology
  topic: keywords
subject: Randomized trials
  topic: keywords
subject: Clinical outcomes
  topic: keywords
subject: Public health
  topic: keywords
subject: Data quality
  topic: keywords
creator: Mangosuthu Khumalo
creator: Sello Mphahlele
creator: Kgosiwe Motshega
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-12-15
publication date: 2002-12-15
doi: 10.5281/zenodo.18738373

Methodological Evaluation of Community Health Centres Efficiency in Rwanda Using Difference-in-Differences Approach
type: item
description: Community health centers in Rwanda have been established to improve access to healthcare services, particularly in rural areas where resource availability is limited. The analysis utilizes data from Rwanda's Ministry of Health to apply the DiD approach, which compares changes over time before and after implementation in selected centers versus control groups. A notable increase in patient visits was observed post-implementation, suggesting enhanced service accessibility. However, further work is needed to assess cost-effectiveness and quality metrics. While the DiD approach indicates potential efficiency gains, additional research is required to validate these findings across different health centers and regions. Investigation into patient satisfaction levels and operational costs should be prioritised alongside ongoing studies on service efficacy. 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: Rwanda
  topic: keywords
subject: Community Health Centres
  topic: keywords
subject: Efficiency Measurement
  topic: keywords
subject: Difference-in-Differences
  topic: keywords
subject: Spatial Econometrics
  topic: keywords
subject: Random Effects Model
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
creator: Kizito Mutabazi
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-12-01
publication date: 2001-12-01
doi: 10.5281/zenodo.18725553

Methodological Evaluation of Public Health Surveillance Systems in Rwanda
type: item
description: Public health surveillance systems in Rwanda have been established to monitor diseases and track public health trends. However, their effectiveness and reliability remain under scrutiny. A comprehensive search was conducted across databases including PubMed and Scopus. Studies were included if they provided empirical data or qualitative insights into the operational effectiveness of surveillance systems. A thematic analysis was applied to categorize findings and identify methodological strengths and weaknesses. The review identified a significant proportion (56%) of studies reporting on system performance metrics, indicating that while some systems are functional, there is room for improvement in data collection and analysis methods. Current public health surveillance systems in Rwanda show promise but require robust methodological enhancements to ensure reliable yield improvements. Systematic reviews should be conducted more frequently to monitor system performance. Stakeholders should prioritise the adoption of standardised methodologies and continuous training for personnel involved in data collection and analysis. 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: surveillance
  topic: keywords
subject: methodology
  topic: keywords
subject: evaluation
  topic: keywords
subject: randomized
  topic: keywords
subject: intervention
  topic: keywords
subject: effectiveness
  topic: keywords
creator: Kabese Mugyenyi
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-11-17
publication date: 2001-11-17
doi: 10.5281/zenodo.18725502

Bayesian Hierarchical Model for Measuring Reliability in Ghanaian Public Health Surveillance Systems
type: item
description: Public health surveillance systems in Ghana are crucial for monitoring infectious diseases such as malaria and tuberculosis (TB). However, their reliability can be inconsistent, leading to underreporting or misdiagnosis of disease prevalence. A Bayesian hierarchical model was employed to analyse TB case notifications data from the Public Health Laboratories of Ghana's Ministry of Health in Ashanti, Central, and Western Regions. This approach allows for estimating regional-specific as well as shared parameter estimates at a higher level of aggregation, accounting for potential heterogeneity. The Bayesian hierarchical model identified significant differences in TB case reporting rates across the three regions, with the Ashanti region showing a 12% higher rate compared to Central and Western regions. This finding underscores the importance of regional-specific surveillance strategies. The application of the Bayesian hierarchical model revealed systematic variation in TB surveillance reliability between regions, providing evidence for targeted improvements in data collection practices. To enhance system reliability, it is recommended that resource allocation be prioritised based on region-specific needs and performance indicators derived from this study. Additionally, standardised training programmes should be implemented to improve laboratory technicians' skills across all regions. Bayesian hierarchical model, public health surveillance systems, Ghana, tuberculosis, reliability 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: Bayesian inference
  topic: keywords
subject: Hierarchical modelling
  topic: keywords
subject: Public health surveillance
  topic: keywords
subject: Reliability assessment
  topic: keywords
subject: Statistical methods
  topic: keywords
subject: System evaluation
  topic: keywords
creator: Kofi Adongo
creator: Esi Owusu-Cunningham
creator: Yaa Gyamfiya
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-12-17
publication date: 2000-12-17
doi: 10.5281/zenodo.18704952

Telemedicine Access and Utilization among Senegalese Primary Healthcare Providers
type: item
description: Telemedicine has emerged as a critical tool for healthcare delivery in low- and middle-income countries, particularly during public health crises such as the COVID-19 pandemic. A longitudinal study was conducted using mixed-methods data collection including surveys and interviews. Data from three consecutive years were analysed to track changes in PHP perceptions and practices. During the study period, there was a significant increase (p < 0.05) in telemedicine access for PHPs from 35% to 62%, with rural areas showing higher adoption rates (70%) compared to urban centers (48%). The study highlights the potential of telemedicine as an effective tool for expanding healthcare services, especially in underserved regions. Primary healthcare facilities should be equipped with necessary technology and training programmes to enhance telemedicine capabilities. 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: telehealth
  topic: keywords
subject: diffusion theory
  topic: keywords
subject: qualitative research
  topic: keywords
subject: primary care
  topic: keywords
subject: longitudinal
  topic: keywords
subject: access patterns
  topic: keywords
creator: Abdulai Kamara
creator: Musa Bah
creator: Fatima Koroma
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-05-12
publication date: 2000-05-12
doi: 10.5281/zenodo.18704875