The Women's Health Initiative is a randomized controlled clinical trial conducted in 40 clinical centers across the United States addressing some of the most common causes of death, disability, and impaired quality of life in postmenopausal women ages 50-79; cardiovascular disease; breast and colon cancer; and osteoporosis. The three components of this disease prevention trial are: (1) hormone replacement therapy with a primary outcomes of coronary heart disease and stroke and secondary outcomes of hip and other fractures; (2) low fat dietary intervention with primary outcomes of breast cancer and colorectal cancer and a secondary outcome of coronary heart disease; and (3) calcium and vitamin D supplementation with a primary outcome of hip fractures and secondary outcomes of colorectal cancer and combined fractures. A concurrent observational study will provide estimates of health effects of known risk factors and new predictors for disease. Each clinical center will collect data through questionnaires and biological specimens over 8-12 years. Additionally, this center is one of three performing bone mineral density scans to correlate changes with risk of osteoporosis and fractures.

Project Start
1993-04-15
Project End
2005-09-14
Budget Start
1998-06-15
Budget End
2000-09-14
Support Year
Fiscal Year
1998
Total Cost
Indirect Cost
Name
University of Pittsburgh
Department
Public Health & Prev Medicine
Type
Schools of Public Health
DUNS #
053785812
City
Pittsburgh
State
PA
Country
United States
Zip Code
15213
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