Vitamin D, Genes and Colorectal Cancer

CompletedOBSERVATIONAL
Enrollment

2,895

Participants

Timeline

Start Date

December 31, 1993

Primary Completion Date

May 31, 1997

Study Completion Date

December 31, 2017

Conditions
Colorectal Cancer
Interventions
OTHER

Observational

Information on diet, lifestyle, weight, height, medical treatment, environmental exposures, and other socio-economic factors were collected at enrolment using questionnaires and interviews

All Listed Sponsors
collaborator

Danish Cancer Society

OTHER

lead

University of Southern Denmark

OTHER