| Model 1a | Model 2b | Model 3c | Model 4d | Model 5e |
---|---|---|---|---|---|
Vigorous level of physical activity | |||||
 No | 1 [Reference] |  |  |  |  |
 Yes | 0.79**(0.65–0.97) |  |  |  |  |
Moderate level of physical activity | |||||
 No |  | 1 [Reference] |  |  |  |
 Yes |  | 1.04(0.92–1.18) |  |  |  |
Walk/bike activity | |||||
 No |  |  | 1 [Reference] |  |  |
 Yes |  |  | 0.53***(0.46–0.60) |  |  |
Vigorous fitness/leisure | |||||
 No |  |  |  | 1 [Reference] |  |
 Yes |  |  |  | 0.57***(0.39–0.84) |  |
Moderate fitness/leisure | |||||
 No |  |  |  |  | 1 [Reference] |
 Yes |  |  |  |  | 0.31***(0.26–0.38) |
Marital status | |||||
 Never married | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] |  |
 Currently married | 0.31***(0.29–0.34) | 0.31***(0.28–0.35) | 0.84**(0.72–0.98) | 0.31***(0.29–0.33) |  |
 Cohabiting | 0.40(0.10–1.67) | 0.41(0.10–1.78) | 1.16(0.25–5.30) | 0.38(0.09–1.62) |  |
 Separated/divorced | 0.29***(0.18–0.48) | 0.30***(0.18–0.49) | 0.74(0.43–1.25) | 0.30***(0.18–0.50) |  |
 Widowed | 0.46***(0.40–0.52) | 0.47***(0.40–0.55) | 1.08(0.90–1.29) | 0.46***(0.40–0.52) |  |
Ethnicity | |||||
 Han majority | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] | 1 [Reference] |
 Ethnic minority | 0.95(0.59–1.53) | 1.03(0.64–1.66) | 0.69(0.40–1.19) | 0.95(0.59–1.54) | 0.69(0.42–1.15) |
Always lived in this village/town/city | |||||
 No |  | 1 [Reference] |  |  | 1 [Reference] |
 Yes |  | 0.87** (0.76–0.98) |  |  | 0.37***(0.34–0.41) |
Fruit intake | |||||
 0 |  |  | 1 [Reference] |  |  |
 1 |  |  | 0.71***(0.57–0.88) |  |  |
 2 |  |  | 0.50***(0.42–0.60) |  |  |
 3 |  |  | 0.35***(0.27–0.44) |  |  |
  ≥ 4 |  |  | 0.33***(0.27–0.40) |  |  |