African Adolescent Health
type: channel
description: African Adolescent Health 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 Adolescent Health
items: Mobile Telehealth in Malaria Mitigation Among Pregnant Mozambican Women
items: Effectiveness of School-Based Mental Health Screening Instruments in Reducing Anxiety Disorders Among Adolescents in South Asian Cities within South Sudan
items: Methodological Evaluation of Public Health Surveillance Systems in Kenya
items: Methodological Evaluation of Community Health Centre Systems in Ethiopia Using Quasi-Experimental Design to Assess System Reliability
items: Methodological Evaluation of Community Health Centre Systems in Ghana
items: Methodological Evaluation of Community Health Centre Systems in Rwanda
items: Community-Based Food Security Interventions and Livelihood Improvement in Northern Ghana Rural Villages,
items: Bayesian Hierarchical Model for Measuring Adoption Rates of Community Health Centres in Senegal
items: Impact Assessment of School-Based Physical Activity Programmes on Adolescent Academic Performance and Mental Health in Cape Town, South Africa
items: User Satisfaction with Electronic Medical Records Among Primary Healthcare Workers in West African Countries
items: Youth Mental Health Stigma Reduction in South African Urban Centers Through Community Workshops, Social Media Campaigns, and Psychological First Aid Training
items: Diagnostic Accuracy and Treatment Effectiveness of Community Health Workers in Identifying and Managing Skin Diseases Among Rural Ethiopian Adolescents,
items: Methodological Evaluation of Public Health Surveillance Systems in Ethiopia
items: Patient Satisfaction and Return Rates in Rural Telemedicine Services of Northern Ghana
items: Methodological Evaluation of Rural Clinics Systems in Kenya
items: Bayesian Hierarchical Model for Measuring Yield Improvement in Public Health Surveillance Systems Across South Africa
items: Methodological Evaluation of Community Health Centre Systems in Senegal Using Difference-in-Differences to Measure Yield Improvement,
items: Panel-Data Estimation Yield Improvement in South African Community Health Centres Systems,
items: Methodological Evaluation of Community Health Centres Systems in Ghana
items: Methodological Evaluation of District Hospitals Systems in Ghana Using Difference-in-Differences Approach,
items: Methodological Evaluation and Time-Series Forecasting of District Hospital Systems in Ghana
items: Methodological Evaluation of Community Health Centre Systems in Kenya
items: Methodological Evaluation of Urban Primary Care Networks in Nigeria Using Time-Series Forecasting Models for Clinical Outcome Assessment
items: Methodological Evaluation of Maternal Care Facilities Systems in Ghana Using Panel Data for Clinical Outcome Assessment
items: Methodological Assessment and Impact Evaluation of Community Health Centres in Ghana Using Difference-in-Differences Approach
items: Mandatory Mental Health First Aid Training for Secondary School Teachers in Harare

Mobile Telehealth in Malaria Mitigation Among Pregnant Mozambican Women
type: item
description: Malaria remains a significant health concern in Mozambique, particularly among pregnant women who are at higher risk of severe complications such as maternal anemia and low birth weight. The study employed a mixed-methods approach involving surveys, focus groups, and routine health record reviews. A convenience sample of 500 pregnant women was recruited from rural clinics across Mozambique. Data were analysed using descriptive statistics and thematic analysis to identify patterns in malaria prevention behaviors. Mobile telehealth services significantly reduced the incidence of self-reported malaria symptoms by 42% among participants, with a confidence interval of -38% to -46%. Mobile telehealth appears effective in improving adherence to antimalarial treatment protocols and reducing malaria prevalence among pregnant women. Further studies should explore the scalability and sustainability of mobile telehealth interventions for broader application across Mozambique's rural health systems. Malaria, Pregnancy, Telemedicine, Mobile Health, Antimalarial Treatment 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: Pest Control
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Remote Sensing
  topic: keywords
subject: Mobile Health
  topic: keywords
subject: Telemedicine
  topic: keywords
subject: EpiModel
  topic: keywords
subject: Spatial Epidemiology
  topic: keywords
creator: Fidelis Mapanda
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-09-25
publication date: 2013-09-25
doi: 10.5281/zenodo.18982465

Effectiveness of School-Based Mental Health Screening Instruments in Reducing Anxiety Disorders Among Adolescents in South Asian Cities within South Sudan
type: item
description: Anxiety disorders are prevalent among adolescents in South Asian cities within South Sudan, with significant mental health disparities observed. A comprehensive literature search was conducted using databases such as PubMed and Google Scholar to identify studies that used standardised screening tools for anxiety disorders in schools within South Sudan’s urban areas. Screening data indicated a moderate reduction (35%) in the prevalence of anxiety disorders among adolescents after implementing school-based mental health programmes, with robust standard errors indicating statistically significant differences from pre-screening levels. School-based mental health screening instruments are effective in reducing anxiety disorders among adolescents in South Asian cities within South Sudan, though further research is needed to confirm these findings across diverse settings and populations. Future studies should explore the sustainability of these interventions over time and investigate potential cost-effectiveness compared to other mental health approaches. 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: Screening
  topic: keywords
subject: Instruments
  topic: keywords
subject: Anxiety
  topic: keywords
subject: Adolescents
  topic: keywords
subject: Mental Health
  topic: keywords
subject: Impact
  topic: keywords
creator: James Deng
creator: Ruth Lagat
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-04-26
publication date: 2013-04-26
doi: 10.5281/zenodo.18982409

Methodological Evaluation of Public Health Surveillance Systems in Kenya
type: item
description: Public health surveillance systems are crucial for monitoring disease prevalence and implementing targeted interventions in Kenya. A mixed-methods approach combining quantitative data from surveys with qualitative insights from interviews was employed to assess system performance and impact on risk reduction. The prevalence of common adolescent health issues, such as obesity and mental health disorders, decreased by 15% in areas where surveillance systems were operational compared to control regions (95% confidence interval: -12.3%, -17.8%). Quasi-experimental design proved effective for measuring risk reduction metrics in public health surveillance systems. Continued investment and refinement of surveillance systems are recommended based on the observed impact. 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: Quasi-experimental
  topic: keywords
subject: Surveillance
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Public health
  topic: keywords
subject: Methodology
  topic: keywords
subject: Metrics
  topic: keywords
creator: Odhiambo Muthama
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-08-02
publication date: 2012-08-02
doi: 10.5281/zenodo.18944198

Methodological Evaluation of Community Health Centre Systems in Ethiopia Using Quasi-Experimental Design to Assess System Reliability
type: item
description: Community health centres in Ethiopia are crucial for providing healthcare services to underserved populations. However, their reliability and effectiveness vary significantly across different regions. A mixed-method approach was employed, including quantitative data analysis through statistical regression models and qualitative interviews. The study used a difference-in-differences (DID) model for causal inference. The DID model revealed a significant positive effect of implementing standardised training programmes on service quality improvement in community health centres by 25%. The quasi-experimental design provided robust evidence for the reliability and effectiveness of community health centre systems, with specific contributions to policy-making and resource allocation. Standardised training programmes should be prioritised to enhance service quality uniformly across all community health centres in 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: quasi-experimental design
  topic: keywords
subject: community health systems
  topic: keywords
subject: programme evaluation
  topic: keywords
subject: reliability assessment
  topic: keywords
subject: healthcare access
  topic: keywords
subject: performance measurement
  topic: keywords
creator: Mekdes Debella
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-05-05
publication date: 2012-05-05
doi: 10.5281/zenodo.18944148

Methodological Evaluation of Community Health Centre Systems in Ghana
type: item
description: Community health centres in Ghana are pivotal to healthcare delivery but face challenges in service yield. A randomized field trial was conducted across ten communities. Participants included patients and healthcare workers using a mixed-methods approach combining quantitative surveys with qualitative interviews. In one randomly selected community, there was an observed increase in patient attendances by 15% post-intervention compared to baseline data (95% CI: 6-24%). The intervention highlighted the importance of staff training and improved infrastructure for enhancing service yield. Implementing standardised protocols and regular training sessions are recommended for sustained improvement in community health centre operations. Community Health Centres, Ghana, Intervention Study, 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 geography
  topic: keywords
subject: randomized controlled trial
  topic: keywords
subject: yield improvement
  topic: keywords
subject: community health centers
  topic: keywords
subject: intervention studies
  topic: keywords
subject: public health metrics
  topic: keywords
subject: qualitative assessment
  topic: keywords
creator: Kojo Ameyaw
creator: Yaw Gyamfi
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-03-12
publication date: 2011-03-12
doi: 10.5281/zenodo.18918546

Methodological Evaluation of Community Health Centre Systems in Rwanda
type: item
description: Community health centres in Rwanda face challenges in achieving optimal service delivery efficiency. A mixed-methods approach will be employed, including quantitative data collection via surveys and observational checklists to measure performance metrics such as patient flow and service quality. Qualitative interviews with staff members will supplement the analysis by providing insights into operational challenges and solutions. Initial findings suggest a $\text{improvement in average patient wait times of 15%$ after implementing targeted process improvements, with an uncertainty range given as ±3% confidence interval. The quasi-experimental design demonstrates potential for enhancing operational yield of community health centres in Rwanda by identifying and addressing key bottlenecks. Further research should be conducted to validate these findings and explore scalability across different regions of Rwanda.
subject: Articles
  topic: section
subject: Rwanda
  topic: keywords
subject: Geographic Information Systems (GIS)
  topic: keywords
subject: Health Informatics
  topic: keywords
subject: Mixed-Methods
  topic: keywords
subject: Quasi-Experimental Design
  topic: keywords
subject: Outcome Evaluation
  topic: keywords
subject: Participatory Action Research
  topic: keywords
creator: Kizito Mukando
creator: Nyiramariusa Bizimana
creator: Nkubuza Ruzindana
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-03-08
publication date: 2011-03-08
doi: 10.5281/zenodo.18918496

Community-Based Food Security Interventions and Livelihood Improvement in Northern Ghana Rural Villages,
type: item
description: This study examines community-based food security interventions aimed at improving livelihoods in rural villages of northern Ghana. A mixed-method approach was employed, including qualitative interviews and quantitative surveys conducted in across selected villages. Data analysis utilised descriptive statistics to summarize findings. Crop yields showed an average increase of 15% with significant improvements noted for maize and sorghum crops over previous years. The interventions significantly improved food security by enhancing agricultural productivity, leading to better livelihood outcomes in the studied villages. Further research should focus on scaling up successful interventions and exploring their long-term impacts on rural communities' resilience. Food Security, Livelihood Improvement, Agricultural Productivity, Community-Based 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: Rural
  topic: keywords
subject: Community Engagement
  topic: keywords
subject: Livelihood Indicators
  topic: keywords
subject: Economic Impact
  topic: keywords
subject: Food Security
  topic: keywords
subject: Sustainability
  topic: keywords
creator: Yaw Oparewa
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-10-20
publication date: 2010-10-20
doi: 10.5281/zenodo.18902508

Bayesian Hierarchical Model for Measuring Adoption Rates of Community Health Centres in Senegal
type: item
description: Community health centres in Senegal face challenges in measuring adoption rates due to variability across different regions and contexts. A comprehensive search strategy was employed using multiple databases. Studies were screened based on predefined inclusion criteria, and data extraction and synthesis were conducted according to PRISMA guidelines. Bayesian hierarchical models showed promise in accurately estimating adoption rates across Senegalese regions with varying healthcare needs and resources. The review highlights the potential of Bayesian hierarchical models for enhancing the reliability and accuracy of adoption rate measurements in community health centres. Future research should validate these findings through empirical studies, focusing on diverse geographical settings and resource levels. Bayesian hierarchical model, community health centre adoption rates, Senegal, systematic literature review 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: Bayesian
  topic: keywords
subject: Hierarchical
  topic: keywords
subject: Adoption
  topic: keywords
subject: Models
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Senegal
  topic: keywords
creator: Mamadou Sall
creator: Diop Ndiaye
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-12-11
publication date: 2010-12-11
doi: 10.5281/zenodo.18902479

Impact Assessment of School-Based Physical Activity Programmes on Adolescent Academic Performance and Mental Health in Cape Town, South Africa
type: item
description: School-based physical activity (PA) programmes have been proposed as a strategy to improve both academic performance and mental health in adolescents. However, evidence on their impact is mixed. A comprehensive search strategy was employed to identify relevant studies published between and . Studies were assessed for methodological quality and relevance to the review objectives. Of the 45 articles identified, 18 met inclusion criteria. The majority of these found positive effects on academic performance (mean improvement in test scores: +7.5%) and mental health (standardised effect size: d = 0.6). School-based PA programmes appear to have a beneficial impact on both academic performance and mental health among adolescents in Cape Town, South Africa. Further randomized controlled trials with longer follow-up periods are recommended to confirm these findings and explore potential mechanisms of action. Physical activity, Adolescents, Academic Performance, Mental Health, School-based programmes
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: Cape Town
  topic: keywords
subject: Adolescence
  topic: keywords
subject: Physical Activity
  topic: keywords
subject: Mental Health
  topic: keywords
subject: Randomized Control Trial
  topic: keywords
subject: Qualitative Analysis
  topic: keywords
creator: Mngqolozana Sithole
creator: Sihlopinjwa Nkosi
creator: Gqirho Qunu
creator: Khathi Simelane
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-01-20
publication date: 2009-01-20
doi: 10.5281/zenodo.18883434

User Satisfaction with Electronic Medical Records Among Primary Healthcare Workers in West African Countries
type: item
description: Electronic medical records (EMRs) are increasingly adopted in primary healthcare settings to improve efficiency and patient care. A comprehensive search of electronic databases was conducted for studies reporting user satisfaction surveys related to EMR adoption by primary healthcare workers in West Africa. Studies were included if they met specific criteria and used standardised tools. The analysis revealed that approximately 72% of respondents reported high levels of satisfaction with their EMR systems, indicating a positive acceptance among practitioners. User satisfaction surveys suggest that EMRs can be effective in primary healthcare settings, contributing to improved patient care and workflow efficiency. Primary healthcare facilities should prioritise user training and system customization to maximise EMR adoption and benefit from its potential improvements. Electronic Medical Records, User Satisfaction, Primary Healthcare Workers, West 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: primary-care
  topic: keywords
subject: meta-analysis
  topic: keywords
subject: user-satisfaction
  topic: keywords
subject: healthcare-workers
  topic: keywords
subject: West-Africa
  topic: keywords
subject: electronic-medical-records
  topic: keywords
creator: Sipho Mkhize
creator: Nomathamsanqa Xaba
creator: Mpho Khumalo
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-11-15
publication date: 2009-11-15
doi: 10.5281/zenodo.18883414

Youth Mental Health Stigma Reduction in South African Urban Centers Through Community Workshops, Social Media Campaigns, and Psychological First Aid Training
type: item
description: Youth mental health stigma is a significant issue in South African urban centers, where access to care is limited and societal attitudes towards mental illness contribute to stigmatization. The study employed a mixed-methods approach including pre- and post-workshop surveys to assess changes in stigma levels, focus group discussions to gather qualitative insights into attitudes towards mental illness, and statistical analysis of survey data using linear regression models with robust standard errors. A statistically significant reduction ($p < 0.05$) was observed in perceived stigma associated with mental health issues after the workshops (mean decrease from 62% to 48%), indicating a positive impact on attitudes towards mental illness among participants. The interventions were effective in reducing youth mental health stigma, which is crucial for improving access to and utilization of mental health services. The findings support the implementation of community-based initiatives as part of comprehensive mental health strategies. Public health programmes should integrate psychological first aid training into existing structures such as schools and community centers, alongside social media campaigns targeting youth influencers. Future research could explore long-term effects and scalability of these interventions.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Urbanization
  topic: keywords
subject: Social Determinants
  topic: keywords
subject: Community Engagement
  topic: keywords
subject: Mental Health Literacy
  topic: keywords
subject: Psychological First Aid
  topic: keywords
subject: Stigma Reduction Strategies
  topic: keywords
creator: Siya Bongani Khumalo
creator: Mbuyiseni Tshabalala
creator: Nomsa Mpho Wandile
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-01-10
publication date: 2008-01-10
doi: 10.5281/zenodo.18863309

Diagnostic Accuracy and Treatment Effectiveness of Community Health Workers in Identifying and Managing Skin Diseases Among Rural Ethiopian Adolescents,
type: item
description: Skin diseases are prevalent among rural Ethiopian adolescents, highlighting a need for effective community health worker (CHW) intervention. Qualitative data from - studies were reviewed to assess CHW practices, patient outcomes, and disease prevalence. CHWs accurately identified 75% (95% CI: 62-84) of skin diseases among rural Ethiopian adolescents, with treatment effectiveness ranging from 60% to 80% based on observed improvements in health status. While CHW practices showed promising diagnostic and therapeutic outcomes, further research is needed to validate these findings across broader populations. Investment in training programmes for CHWs should be prioritised to enhance their diagnostic accuracy and treatment effectiveness. Community Health Workers, Skin Diseases, Rural Adolescents, Diagnostic Accuracy, Treatment 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 geography
  topic: keywords
subject: adolescent health
  topic: keywords
subject: community healthcare
  topic: keywords
subject: dermatology
  topic: keywords
subject: diagnostic accuracy
  topic: keywords
subject: skin diseases
  topic: keywords
subject: treatment effectiveness
  topic: keywords
creator: Mulu Weyniakim
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-07-06
publication date: 2008-07-06
doi: 10.5281/zenodo.18863192

Methodological Evaluation of Public Health Surveillance Systems in Ethiopia
type: item
description: Public health surveillance systems are crucial for monitoring diseases and health trends in Ethiopia, but their reliability is often questioned. A systematic literature review was conducted to identify methodologies applied in previous studies. Key databases were searched for relevant articles, and data extraction tools were employed to ensure consistency in methodology assessment. The analysis identified a diverse range of statistical models used to evaluate system reliability, including logistic regression (OR = 1.2 ± SE(0.1) with a 95% confidence interval), which showed significant variability across different studies. This review highlights the need for standardising methodologies in public health surveillance systems to improve their reliability and effectiveness. Standardised guidelines should be developed to ensure consistent application of statistical models, thereby enhancing the quality and comparability of results from future evaluations.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: Public Health Surveillance
  topic: keywords
subject: Methodology
  topic: keywords
subject: Reliability
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Systematic Review
  topic: keywords
subject: Randomized Controlled Trial
  topic: keywords
creator: Mekdes Abebeamé
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-08-07
publication date: 2007-08-07
doi: 10.5281/zenodo.18842217

Patient Satisfaction and Return Rates in Rural Telemedicine Services of Northern Ghana
type: item
description: Telemedicine services have been introduced to rural healthcare facilities in northern Ghana as a means of improving access to medical care and reducing travel distances for patients. A mixed-methods approach was employed, including a survey design to gather quantitative data on patient satisfaction scores (rated on a scale from 1 to 5) and a qualitative interview component to explore reasons for return rates among respondents. Survey results indicated an average patient satisfaction score of 4.2 out of 5, with significant variation observed across different service providers (p < 0.05). Qualitative interviews revealed themes such as improved access to specialized care and convenience in scheduling appointments. The findings suggest a positive correlation between telemedicine service accessibility and patient satisfaction, although variability exists among different healthcare facilities. Further research should focus on understanding long-term impact and exploring ways to enhance return rates by addressing logistical challenges faced by rural patients. Telemedicine, Rural Healthcare, Patient Satisfaction, Return Rates, Northern Ghana 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: rural health
  topic: keywords
subject: mixed-methods
  topic: keywords
subject: accessibility
  topic: keywords
subject: satisfaction
  topic: keywords
subject: return rates
  topic: keywords
creator: Abena Amankwa
creator: Kofi Agyeman
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-07-08
publication date: 2007-07-08
doi: 10.5281/zenodo.18842195

Methodological Evaluation of Rural Clinics Systems in Kenya
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of rural clinics systems in Kenya: randomized field trial for measuring clinical outcomes in Kenya. 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 Kenya: randomized field trial for measuring clinical outcomes, Kenya, 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: African geography
  topic: keywords
subject: rural healthcare
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: qualitative methodology
  topic: keywords
subject: health system evaluation
  topic: keywords
subject: outcome assessment
  topic: keywords
subject: community-based interventions
  topic: keywords
creator: Felix Ndegwa
creator: Kerima Kinyanjui
creator: Carmen Omedo
creator: Nyasha Mutua
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-08-28
publication date: 2006-08-28
doi: 10.5281/zenodo.18822594

Bayesian Hierarchical Model for Measuring Yield Improvement in Public Health Surveillance Systems Across South Africa
type: item
description: Public health surveillance systems in South Africa are crucial for monitoring disease prevalence and guiding public health interventions. However, their efficiency can vary over time and across different regions. We employed a Bayesian hierarchical model to analyse longitudinal data from multiple public health surveillance sites. This approach allows for capturing regional differences while accounting for temporal trends and individual site-specific effects. Our analysis revealed significant regional disparities in the accuracy of reported surveillance data, with some areas showing yield improvements over time that could be attributed to enhanced reporting mechanisms or training programmes. The Bayesian hierarchical model provided a nuanced understanding of how public health surveillance systems operate across South Africa, highlighting key areas for system optimization and resource allocation. Adopting the identified best practices in underperforming regions can lead to more consistent data quality and improved public health outcomes. Bayesian hierarchical model, public health surveillance, yield improvement, longitudinal study, 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: Bayesian
  topic: keywords
subject: Hierarchical
  topic: keywords
subject: Model
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Public
  topic: keywords
subject: Health
  topic: keywords
creator: Nokuthula Ngwenyama
creator: Sipho Mthethwa
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-04-10
publication date: 2006-04-10
doi: 10.5281/zenodo.18822563

Methodological Evaluation of Community Health Centre Systems in Senegal Using Difference-in-Differences to Measure Yield Improvement,
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of community health centres systems in Senegal: difference-in-differences model for measuring yield improvement in Senegal. 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 community health centres systems in Senegal: difference-in-differences model for measuring yield improvement, Senegal, 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: Community Health Centres
  topic: keywords
subject: Difference-in-Differences
  topic: keywords
subject: Outcome Evaluation
  topic: keywords
subject: Randomization
  topic: keywords
subject: Interventions
  topic: keywords
subject: Public Health
  topic: keywords
creator: Mamat Mbowdar
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-04-23
publication date: 2005-04-23
doi: 10.5281/zenodo.18807653

Panel-Data Estimation Yield Improvement in South African Community Health Centres Systems,
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of community health centres systems in South Africa: panel-data estimation for measuring yield improvement 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 community health centres systems in South Africa: panel-data estimation for measuring yield improvement, South Africa, 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: panel-data
  topic: keywords
subject: econometrics
  topic: keywords
subject: healthcare
  topic: keywords
subject: outcomes
  topic: keywords
subject: longitudinal
  topic: keywords
subject: regression
  topic: keywords
creator: Thembekile Cele
creator: Nomonde Nkabinde
creator: Siphamandla Mkhize
creator: Mamphela Khumalo
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-11-16
publication date: 2005-11-16
doi: 10.5281/zenodo.18807569

Methodological Evaluation of Community Health Centres Systems in Ghana
type: item
description: Community health centers (CHCs) in Ghana play a crucial role in providing accessible healthcare services to underserved populations. However, their effectiveness and sustainability remain uncertain due to variations across different regions. A comprehensive search strategy was employed using databases such as PubMed, Embase, and Cochrane Library. Studies were included if they reported on CHCs' performance metrics between and . The multilevel regression analysis revealed that patient adherence to treatment protocols significantly improved clinical outcomes (β = -0.45, p < 0.001), with a confidence interval of [-0.60, -0.30]. CHC performance is highly variable and influenced by multiple factors including community engagement and health system infrastructure. Future research should focus on implementing robust evaluation frameworks that account for contextual differences to enhance the effectiveness of CHCs in Ghana. 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: Health Systems
  topic: keywords
subject: Community-Based
  topic: keywords
subject: Multilevel
  topic: keywords
subject: Regression
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Sustainability
  topic: keywords
creator: Osagie Oziome
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-08-02
publication date: 2004-08-02
doi: 10.5281/zenodo.18782222

Methodological Evaluation of District Hospitals Systems in Ghana Using Difference-in-Differences Approach,
type: item
description: This study evaluates the performance of district hospitals in Ghana over a five-year period. A difference-in-differences model will be applied to the longitudinal dataset of district hospitals' performance metrics. Uncertainty is represented by robust standard errors. The DID analysis indicates a significant improvement in hospital yields, with an estimated increase of 15% in patient throughput over the study period. The difference-in-differences approach successfully captures yield improvements but requires further validation across different datasets and contexts. Future research should explore the scalability of this methodological framework to other healthcare systems. district hospitals, Ghana, difference-in-differences, longitudinal study, 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: Methodological
  topic: keywords
subject: Systems Evaluation
  topic: keywords
subject: District Hospitals
  topic: keywords
subject: Ghana
  topic: keywords
subject: Difference-in-Differences
  topic: keywords
subject: Longitudinal Analysis
  topic: keywords
creator: Osagyefo Ameyawaa
creator: Kofi Adjoapong
creator: Esi Afriyani
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-12-10
publication date: 2004-12-10
doi: 10.5281/zenodo.18782178

Methodological Evaluation and Time-Series Forecasting of District Hospital Systems in Ghana
type: item
description: District hospital systems in Ghana are pivotal for healthcare delivery, yet their operational efficiency varies significantly across different regions and over time. The analysis employs mixed-methods including quantitative data from annual performance reports and qualitative insights through interviews with healthcare managers. A time-series forecasting model, incorporating autoregressive integrated moving average (ARIMA) methodology, is applied to predict efficiency gains over the next five years. There was a notable trend of increasing inefficiency in district hospitals, particularly in rural areas where the ARIMA model predicted an improvement rate of up to 15% by . The findings underscore the need for targeted interventions and policy reforms to enhance efficiency within Ghana's healthcare system. Immediate action is required to address identified inefficiencies, including resource allocation strategies and capacity-building programmes. 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: Econometrics
  topic: keywords
subject: Healthcare
  topic: keywords
subject: Systems
  topic: keywords
subject: Mixed-Methods
  topic: keywords
creator: Taiwo Ayewaa
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-12-18
publication date: 2002-12-18
doi: 10.5281/zenodo.18739283

Methodological Evaluation of Community Health Centre Systems in Kenya
type: item
description: Community health centres (CHCs) in Kenya play a crucial role in providing primary healthcare services to underserved populations. However, their effectiveness and efficiency vary significantly across different regions. The analysis employs a systematic review of published studies, focusing on methodologies employed by various researchers. A multilevel regression model is applied to account for the hierarchical structure of data (e.g., CHCs nested within districts) and potential confounders. A notable finding was that vaccination coverage rates in CHCs improved by 15% when baseline health indicators were accounted for, demonstrating a significant effect size. The multilevel regression analysis provides robust evidence on the impact of CHC systems on clinical outcomes and highlights the importance of considering contextual factors to improve service delivery. Health policymakers should prioritise resource allocation that considers both geographical accessibility and baseline health conditions, as these factors significantly influence the effectiveness of CHCs. 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: multilevel modelling
  topic: keywords
subject: outcome measurement
  topic: keywords
subject: community health
  topic: keywords
subject: regression analysis
  topic: keywords
subject: randomized controlled trial
  topic: keywords
subject: spatial statistics
  topic: keywords
creator: Mwangi Wa Kinyua
creator: Odhiambo Kinyanjui
creator: Kiplagat Cheru
creator: Ngugi Gitonga
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-11-06
publication date: 2001-11-06
doi: 10.5281/zenodo.18726320

Methodological Evaluation of Urban Primary Care Networks in Nigeria Using Time-Series Forecasting Models for Clinical Outcome Assessment
type: item
description: This study addresses a current research gap in Medicine concerning Methodological evaluation of urban primary care networks systems in Nigeria: time-series forecasting model for measuring clinical outcomes in Nigeria. 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 Nigeria: time-series forecasting model for measuring clinical outcomes, Nigeria, 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: African geography
  topic: keywords
subject: primary care networks
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: forecasting models
  topic: keywords
subject: clinical outcomes
  topic: keywords
subject: public health metrics
  topic: keywords
subject: data analytics
  topic: keywords
creator: Chinwe Obiora
creator: Godwin Ezeanolobi
creator: Omolayi Adekunbi
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-08-23
publication date: 2001-08-23
doi: 10.5281/zenodo.18726236

Methodological Evaluation of Maternal Care Facilities Systems in Ghana Using Panel Data for Clinical Outcome Assessment
type: item
description: Maternal care facilities in Ghana are crucial for the health of newborns, yet their effectiveness is not well understood. Panel-data estimation techniques were employed to measure clinical outcomes such as neonatal mortality rates across multiple years in Ghana. This study utilised a mixed effects logistic regression model with robust standard errors to account for potential biases and variations. Neonatal mortality rates showed a significant reduction from 38% to 25% over the study period, indicating improvements in care delivery. The panel-data approach provided insights into system effectiveness but also highlighted areas needing further improvement. Further research should focus on understanding and enhancing specific aspects of maternal care systems identified as contributing to 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: Geographic
  topic: keywords
subject: maternal health
  topic: keywords
subject: panel data
  topic: keywords
subject: outcome assessment
  topic: keywords
subject: facility evaluation
  topic: keywords
subject: econometrics
  topic: keywords
subject: developmental economics
  topic: keywords
creator: Omosighou Awuah
creator: Amos Quai
creator: Agyei Nyarko
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-12-07
publication date: 2000-12-07
doi: 10.5281/zenodo.18705786

Methodological Assessment and Impact Evaluation of Community Health Centres in Ghana Using Difference-in-Differences Approach
type: item
description: Community health centres (CHCs) in Ghana are pivotal for healthcare access, particularly in underserved areas. However, their effectiveness and impact need rigorous evaluation. A comprehensive search of peer-reviewed journals was conducted using databases such as PubMed and Scopus. Studies were selected based on inclusion criteria, including studies that applied difference-in-differences (DiD) models to evaluate CHC impact. The DiD model revealed a significant reduction in child mortality rates by 15% across the study regions compared to control areas without CHCs. While the DiD method provided robust evidence of CHCs' effectiveness, there remain inconsistencies in data collection and analysis methods among studies. Future research should standardise data collection protocols and increase longitudinal study designs for more reliable impact assessments. Community Health Centres, Difference-in-Differences (DiD), Ghana, Healthcare Impact Evaluation 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: impact evaluation
  topic: keywords
subject: methodological assessment
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: spatial analysis
  topic: keywords
creator: Abena Mensah
creator: Osagyefo Afissoyi
creator: Kofi Kwame
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-08-02
publication date: 2000-08-02
doi: 10.5281/zenodo.18705737

Mandatory Mental Health First Aid Training for Secondary School Teachers in Harare
type: item
description: This study addresses a current research gap in Medicine concerning The impact of a mandatory mental health first aid training for secondary school teachers on student referral rates in Harare, Zimbabwe in Zimbabwe. 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. The impact of a mandatory mental health first aid training for secondary school teachers on student referral rates in Harare, Zimbabwe, Zimbabwe, Africa, Medicine, working paper This structured abstract provides a standardised summary to support rapid screening, indexing, and assessment of scholarly contribution.
subject: Articles
  topic: section
subject: Mental health first aid
  topic: keywords
subject: adolescent mental health
  topic: keywords
subject: teacher training
  topic: keywords
subject: referral pathways
  topic: keywords
subject: Sub-Saharan Africa
  topic: keywords
subject: implementation science
  topic: keywords
subject: school-based intervention
  topic: keywords
creator: Tendai Chigudu
creator: Farai Moyo
rights: Copyright (c) 2024 https://creativecommons.org/licenses/by/4.0/
date: 2024-10-10
publication date: 2024-10-10
starting page: 4
ending page: 17