Weights were adjusted to account for differential nonresponse. Respondents aged 50 to 80 years were randomly selected from KnowledgePanel (Ipsos Public Affairs), a probability-based sample weighted to March 2020 US Census Bureau Current Population Survey measures of sex, age, race and ethnicity, education, region, household income, home ownership, and metropolitan area. The University of Michigan National Healthy Poll on Aging 3 was conducted in January 2021. The survey response rate is reported following the AAPOR reporting guideline. The University of Michigan institutional review board deemed this survey study exempt from full review because respondents were deidentified and waived informed consent because participants were selected from an existing online volunteer panel of respondents. Shared Decision Making and Communication.Scientific Discovery and the Future of Medicine. ![]()
0 Comments
Leave a Reply. |