Underuse of screening sigmoidoscopy and colonoscopy in a large cohort of US adults.
Chao
Ann
A
Epidemiology and Surveillance Research, American Cancer Society, 1599 Clifton Road NE, Atlanta, GA 30329-4251, USA. annchao@zamnet.zm
Connell
Cari J
CJ
Cokkinides
Vilma
V
Jacobs
Eric J
EJ
Calle
Eugenia E
EE
Thun
Michael J
MJ
D000368:Aged; D003113:Colonoscopy / Q000706:statistics & numerical data*; D015179:Colorectal Neoplasms / Q000517:prevention & control*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008019:Life Style; D016013:Likelihood Functions; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012812:Sigmoidoscopy / Q000706:statistics & numerical data*; D014481:United States