Tobacco and Public Health - TCSC Indonesia

Table 31.3 Epidemiological studies of cigarette smoking and endometrial cancer risk according to menopausal status
First author, Study design # Cases/controls Comparison Premenopausal Postmenopausal
study year (# in cohort) OR (95% CI) OR (95% CI)
Terry 2002 Prospective Cohort 403/70,591 Current >20 cigarettes/day vs. never 0.7 (0.4–1.3) 0.6 (0.3–1.1)
Brinton 1993 Population case–control 405/297 Former vs. never smokers 3.0 (1.2–7.4) 0.8 (0.4–1.2)
Current vs. never smokers 0.5 (0.1–1.7) 0.4 (0.2–0.7)
Ever 30+ years vs. never 6.2 (0.9–42.3) 0.6 (0.4–1.0)*
Ever 30+ cigarettes/day vs. never 1.3 (0.2–7.1) 0.6 (0.3–1.3)*
Franks 1987 Population case–control 79/416 Ever vs. never smokers – 0.5 (0.3–0.8)
Lawrence 1987 Population case–control 301/289 Current vs. never smokers 0.6 (NO CI) 0.6 (NO CI)
Smith 1984 Population case–control 70/612 Ever vs. never smokers 1.3 (0.7–2.5) 0.4 (0.2–1.0)
Weiderpass and Population case–control 709/3368 Current (highest level of duration) 0.9 (0.4–2.0) 0.4 (0.2–0.8)
Baron2001
Koumantaki 1989 Hospital case–control 83/164 Current vs. former + nonsmokers 2.3 (NO CI) 0.2 (NO CI)
Lesko 1985 Hospital case–control 510/727 Current 25 + vs. never smokers 0.9 (0.4–2.2) 0.5 (0.2–0.9)
Levi 1987 Hospital case–control 357/1122 Current vs. never smokers 0.5 (0.2–0.9) 0.4 (0.3–0.7)
Stockwell 1987 † Hospital case–control 1374/3921 Current >40 vs. never smokers 1.9 (0.5–7.8) 0.4 (0.2–0.8)
*Statistically significant test of trend reported
† In this study the stratification categories were