Healthcare provider profiling: fixing observation period or fixing sample size?

Vach, W; Wehberg, S; Guntert, B; Jakob, M; Luta, G

Vach, W (通讯作者),Basel Acad Qual & Res Med, Basel, Switzerland.;Vach, W (通讯作者),Univ Basel, Dept Environm Sci, Basel, Switzerland.

BMJ OPEN QUALITY, 2022; 11 (2):