Variable | Model I Men | Model II Women | Model III Interaction: Gender × BMI | |||
---|---|---|---|---|---|---|
Coefficient | 95%CI | Coefficient | 95%CI | Coefficient | 95%CI | |
Age | −.011*** | (−.012, −.010) | −.012*** | (−.013, −.011) | −.011*** | (−.012, −.011) |
Urban (vs rural) | .055*** | (.026, .083) | .045*** | (.023, .071) | .048*** | (.030, .066) |
Education attainment (vs Primary school or below) | ||||||
Junior school | .102*** | (.074, .130) | .055*** | (.031, .079) | .077*** | (.059, .095) |
Senior school or above | .115*** | (.081, .150) | .071*** | (.039, .104) | .091*** | (.068, .114) |
Smokers | .026* | (.002, .049) | .014 | (−.044, .073) | .025* | (.004, .045) |
Drinkers | .096*** | (.072, .119) | −.026 | (−.072, .020) | .072*** | (.052, .092) |
Exercise times weekly (vs ≥ 6) | ||||||
1–5 | −.092*** | (−.136, −.048) | −.098*** | (−.133, −.062) | −.095*** | (−.123, −.068) |
<1 | −.140*** | (−.177, −.103) | −.147*** | (−.177, −.117) | −.143*** | (−.166, −.120) |
Health examination | −.063*** | (−.087, −.039) | −.064*** | (−.082, −.046) | −.064*** | (−.079, −.049) |
Number of chronic diseases (vs 0) | ||||||
1 | −.186*** | (−.213, −.159) | −.177*** | (−.199, −.156) | −.181*** | (−.198, −.164) |
2 | −.299*** | (−.336, −.262) | −.271*** | (−.299, −.243) | −.283*** | (−.306, −.261) |
≥ 3 | −.385*** | (−.442, −.327) | −.347*** | (−.392, −.303) | −.365*** | (−.400, −.329) |
Family members with cancers | −.175*** | (−.261, −.089) | −.208*** | (−.283, −.132) | −.193*** | (−.249, −.136) |
BMI categories (vs Normal weight) | ||||||
Underweight | −.148*** | (−.200, −.095) | −.099*** | (−.137, −.061) | −.106*** | (−.147, −.066) |
Overweight | .023 | (−.002, .049) | −.002 | (−.021, .018) | −.004 | (−.024, .017) |
Obese | .032 | (−.026, .090) | −.068** | (−.107, −.028) | −.074** | (−.116, −.032) |
Men (vs Women) | −.047*** | (−.069, −.025) | ||||
Gender × BMI | ||||||
Men × underweight | −.034 | (−.097, .028) | ||||
Men × overweight | .026 | (−.006, .057) | ||||
Men × obese | .103** | (.035, .171) | ||||
Constant | 2.083*** | (1.998, 2.168) | 2.163*** | (2.097, 2.229) | 2.156*** | (2.103, 2.208) |
Respondents | 13032 | 14225 | 27257 | |||
R 2 | .237 | .285 | .262 |