Methodological Evaluation of Public Health Surveillance Systems in Ghana Using Difference-in-Differences Models to Assess System Reliability
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| Natura: | Recurso digital |
| Lingua: | inglese |
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Zenodo
2011
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| _version_ | 1866901402791444480 |
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| author | Abraha, Gyamfi Kwabena, Abena Opoku, Amoako Afua, Biney |
| author_facet | Abraha, Gyamfi Kwabena, Abena Opoku, Amoako Afua, Biney |
| contents | <p>This study addresses a current research gap in Medicine concerning Methodological evaluation of public health surveillance systems systems in Ghana: difference-in-differences model for measuring system reliability 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: difference-in-differences model for measuring system reliability, 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.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18935420 |
| institution | Zenodo |
| language | eng |
| publishDate | 2011 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Methodological Evaluation of Public Health Surveillance Systems in Ghana Using Difference-in-Differences Models to Assess System Reliability Abraha, Gyamfi Kwabena, Abena Opoku, Amoako Afua, Biney Sub-Saharan surveillance reliability econometric intervention effectiveness geographical information systems health informatics <p>This study addresses a current research gap in Medicine concerning Methodological evaluation of public health surveillance systems systems in Ghana: difference-in-differences model for measuring system reliability 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: difference-in-differences model for measuring system reliability, 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.</p> |
| title | Methodological Evaluation of Public Health Surveillance Systems in Ghana Using Difference-in-Differences Models to Assess System Reliability |
| topic | Sub-Saharan surveillance reliability econometric intervention effectiveness geographical information systems health informatics |
| url | https://doi.org/10.5281/zenodo.18935420 |