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Adjusting for geographic variation in observational comparative effectiveness studies: a case study of antipsychotics using state Medicaid data
BACKGROUND: Area-level variation in treatment and outcomes may be a potential source of confounding bias in observational comparative effectiveness studies. This paper demonstrates how to use exploratory spatial data analysis (ESDA) and spatial statistical methods to investigate and control for thes...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4161848/ https://www.ncbi.nlm.nih.gov/pubmed/25164423 http://dx.doi.org/10.1186/1472-6963-14-355 |