Missing data are a frequently encountered problem in epidemiologic and clinical research.1, 2 One approach is to include in the analysis only those participants without missing observations (complete ...
Rolf H.H. Groenwold, Karel G.M. Moons and Jan P. Vandenbroucke The gold-standard study design to evaluate the effects of medical treatment is the randomized trial. Assignment to treatment groups is a ...
A research team from the Hong Kong University of Science and Technology (HKUST), led by Professors Gan Jianping (Department of Ocean Science) and ...
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