DHS Methodological Report No. 20
This study used Service Provision Assessment (SPA) and Demographic and Health Survey (DHS) data from Haiti, Malawi, and Tanzania to compare traditionally used additive methods with a data reduction method—principal component analysis (PCA).
We scored ...the quality of health facilities with three approaches (simple additive, weighted additive, and PCA) for two constructs: quality of services, with only facilities-level data, and quality of care, which incorporates observation and client data. We ranked facilities as high, medium, or low quality based on their scores. Our results indicated that the rankings change with the scoring methodology. There was more consistency in the rankings of facilities by the simple additive and PCA methods than the weighted additive and PCA-based rankings. This may be due to the low factor loadings and little variance explained by the first component in the PCA. We aggregated facility scores to their respective DHS clusters (Haiti, Malawi) or regions (Tanzania) and geographically linked them to women interviewed in DHS surveys to test associations between the use of family planning services and the quality environment, as measured with each index.
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Accessed July 2014
For the whole Emergency and Trauma Care Modules visit: http://www.who.int/surgery/publications/immesc_emergency_trauma_care/en/
The guide helps patients to understand their rights in relation to the care received and provides insights into the common legal and
human rights issues they may encounter, and encourages them to share these with the health care provider for support. This booklet covers key issues that you mig...ht need to understand about ethical care, human rights and legal aspects. It aims to help people with serious illness as they face these issues, and give them guidance on how they can find solutions.
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