AS197 - Validity of self-reported diabetes mellitus in the Women's Health Initiative

Investigator Names and Contact Information

Karen Margolis (karen.l.margolis@healthpartners.com)

Introduction/Intent

Specific Aims

To examine validity of self-reported diabetes mellitus in WHI using a combination of analysis of existing internal data and new collection of external data via chart review
To compare the validity of self-reported diabetes in CT (both intervention and control) and OS
To compare the validity of prevalent cases reported at baseline with incident cases reported during follow-up

Results/Findings

Some of the publications related to this ancillary study are: 1217

For a complete, up-to-date list of WHI papers related to this ancillary study, please use the searchable Bibliography section of this website. To search for papers by study number, access the Simple Search, and enter the study number in the “Related Studies” field.

Related Papers

Self-reported diabetes is a valid outcome in pragmatic clinical trials and observational studies

Jody Jackson et al., 2012/5 PubMed #22564498 MSID: 1100

Keywords: Diabetes; Self-Report; Validity; Positive Predictive Value; Negative Predictive Value

Related Studies: 197

Validity of diabetes self-reports in the Women's Health Initiative

Jody Jackson et al., 2014/2 PubMed #24496083 MSID: 1217

This study aims to determine the positive and negative predictive values of self-reported diabetes during the Women's Health Initiative (WHI) clinical trials.All WHI trial participants from four field centers who self-reported diabetes at baseline or during follow-up, as well as a random sample of women who did not self-report diabetes, were identified. Women were surveyed regarding diagnosis and treatment. Medical records were obtained and reviewed for documented treatment with antidiabetes med...

Keywords: Diabetes; Self-Report; Validity; Positive Predictive Value; Negative Predictive Value

Related Studies: 197, W35