Survey design and analysis considerations when utilizing misclassified sampling strata
Abstract Background A large multi-center survey was conducted to understand patients’ perspectives on biobank study participation with particular focus on racial and ethnic minorities. In order to enrich the study sample with racial and ethnic minorities, disproportionate stratified sampling was imp...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-07-01
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Series: | BMC Medical Research Methodology |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12874-021-01332-8 |