National probability samples in studies of low-prevalence diseases. Part I: Perspectives and lessons from the HIV cost and services utilization study.
作者： J W Senterfitt , C A Maida , L A Athey , M L Berk , M A Schuster
DOI:
关键词: Sampling design 、 Sampling (statistics) 、 Actuarial science 、 Research design 、 Acquired immunodeficiency syndrome (AIDS) 、 Health services research 、 Disease 、 Data collection 、 Medicine 、 Sampling frame
摘要: … In some cases, increasing the overall sample size to increase the numbers of subjects in key subpopulations is sensible, but often the concomitant increases in other subgroups will …
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