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- Title
Analysis of Sampling Bias in Large Health Care Claims Databases.
- Authors
Dahlen, Alex; Charu, Vivek
- Abstract
This cross-sectional study characterizes variation in sampling in a large health care claims database at the zip code level in 2018 and assesses whether socioeconomic and demographic factors are associated with inclusion.
- Subjects
DATABASES; HEALTH care industry; SOCIAL determinants of health; CROSS-sectional method; MULTIPLE regression analysis; MULTIVARIATE analysis; POPULATION geography; HEALTH insurance reimbursement; SOCIOECONOMIC factors; HEALTH insurance; RESEARCH funding; SOCIODEMOGRAPHIC factors; LONGITUDINAL method
- Publication
JAMA Network Open, 2023, Vol 6, Issue 1, pe2249804
- ISSN
2574-3805
- Publication type
Article
- DOI
10.1001/jamanetworkopen.2022.49804