Risk Factors for Prostate Cancer in African Veterans
Abstract
The feasibility of developing a veteran cohort to evaluate factors that influence prostate cancer incidence was assessed. We identified 80,720 eligible veterans without prostate cancer through VA computerized records for six Medical Centers (VAMC) . A lifestyle questionnaire was mailed along with a dietary survey (HFFQ) to 3,000 veterans (500 per site), randomly selected from a file of eligible participants. A phone survey was developed to ascertain reasons for non-response from individuals who didn't participate after two mailing attempts. The response rate overall was 24.4% Response was lower for African-Americans (19.4%) than Whites (29.4%). Veterans were also recruited through a face-to-face approach at one VAMC. Of 121 eligible veterans, 90% agreed to participate and were handed or mailed surveys to return to us. The overall return rate was 42.6%. Response among Whites was higher (60.0%) than African-Americans (32.4%). Most veterans contacted regarding non-response felt the survey asked too many questions. African-American non-responders were more concerned about confidentiality and reported more difficulties understanding questions. Though survey response was not as high as expected, the VA provides a unique arena to establish observational cohorts for assessing the health of African-American and White men.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 2001
- Accession Number
- ADA405227
Entities
People
- Steven Wright