Ontology highlight
ABSTRACT:
SUBMITTER: Cai T
PROVIDER: S-EPMC3276269 | biostudies-other | 2012 Jan
REPOSITORIES: biostudies-other
Biostatistics (Oxford, England) 20110819 1
Nested case-control (NCC) design is used frequently in epidemiological studies as a cost-effective subcohort sampling strategy to conduct biomarker research. Sampling strategy, on the other hoand, creates challenges for data analysis because of outcome-dependent missingness in biomarker measurements. In this paper, we propose inverse probability weighted (IPW) methods for making inference about the prognostic accuracy of a novel biomarker for predicting future events with data from NCC studies. ...[more]