National Institute of Environmental Health Sciences   —  National Institutes of Health   —  U.S. Department of Health and Human Services

The Sister Study

Cohort Overview

Cohort Overview

A summary study description and timeline of the periodic follow-ups (Annual Health Updates and Detailed Follow-Up Questionnaires), as well as which periodic follow-ups are included in the current data release, can be found in the links below. Details about data collection at enrollment and periodic follow-ups, as well as specimen collection at baseline are also described.

link to Study Description

link to Cohort Participation Status and Response Rate page    link to Data Release Information

link to Baseline Data Collection page    Link to Follow-up Data Collection page

Link to Baseline Specimen Collection    Link to Second Specimen Collection page

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