Missing data in clinical trials remains an ongoing concern. With the expansion of data privacy efforts and the consequent inability to contact trial participants for follow-up, the magnitude and ...
Journal of the Royal Statistical Society. Series A (Statistics in Society), Vol. 163, No. 3 (2000), pp. 381-402 (22 pages) Missing data can rarely be avoided in large scale studies in which subjects ...
Researchers from the National Institute of Health Data Science at Peking University and the Department of Clinical Epidemiology and Biostatistics at Peking University People's Hospital have conducted ...
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