title: [An epidemiological study on relationship between life style and colorectal cancer].
abstract: In Kumamoto prefecture, 2,359 cases were diagnosed as colorectal cancer and operated in 5 years from 1983 to 1987. Their records were analysed to determine the annual incidences in the cecum, ascending, transverse, descending, sigmoid colon and rectum. The female age-adjusted mortality from cancer of the cecum and ascending colon was slightly surpassed that of the male's. While the incidences of colonic and rectal cancer were 21.0 per 100,000 in 1983, they have increased to 26.0 per 100,000 in 1987. As for the crude mortality, it was 11.5 per 100,000 in 1983 and 13.5 per 100,000 in 1987 respectively. Increasing of the incidence was greatest in people over 50 years of age.
authors.affiliation: Coloproctology Center, Takano Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Fujiyoshi
authors.forename: K
authors.initials: K
authors.lastname: Ogi
authors.forename: M
authors.initials: M
authors.lastname: Todaka
authors.forename: K
authors.initials: K
authors.lastname: Torigai
authors.forename: Y
authors.initials: Y
authors.lastname: Hirano
authors.forename: M
authors.initials: M
authors.lastname: Futatsuka
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000453:epidemiology* / Q000401:mortality; D005260:Female; D006801:Humans; D015994:Incidence; D007564:Japan / Q000453:epidemiology; D008019:Life Style; D008297:Male; D008875:Middle Aged; D012737:Sex Factors