Article ID Journal Published Year Pages File Type
10513838 Journal of Clinical Epidemiology 2013 9 Pages PDF
Abstract
In the considered simulation scenarios, within-cluster matching using a global PS presented the best balance between sample size and bias reduction, and it should be used when applying PS methods to clustered observational survival data.
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Health Sciences Medicine and Dentistry Public Health and Health Policy
Preview
Within-center matching performed better when using propensity score matching to analyze multicenter survival data: empirical and Monte Carlo studies
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