Table 4. Associations between participating in sports groups and behavioral factors.
| Regular participation in sports groups | Crude analysis | Adjusted analysis (Model 1 a ) | |
|---|---|---|---|
| n (%) | PR (95% CI) | PR (95% CI) | |
| Smoking status | |||
| Never | 8478 (20.0) | ref | ref |
| Ever | 3646 (17.3) | 0.87 (0.84–0.90) | 0.97 (0.92–1.01) |
| Current | 986 (12.3) | 0.61 (0.58–0.65) | 0.68 (0.64–0.73) |
| Missing | 1192 (18.2) | 0.91 (0.86–0.96) | 1.32 (1.25–1.40) |
| Alcohol intake | |||
| Never | 7557 (17.1) | ref | ref |
| Ever | 343 (13.4) | 0.79 (0.71–0.87) | 1.06 (0.96–1.18) |
| Current | 5618 (20.7) | 1.21 (1.17–1.25) | 1.32 (1.27–1.36) |
| Missing | 784 (19.8) | 1.16 (1.09–1.24) | 2.03 (1.87–2.19) |
PR, prevalence ratio; CI, confidence interval; ref, reference
aModel 1 is adjusted for age, sex, BMI, marital status, educational level, household income, occupational status, IADL, self–rated health, depression, smoking status, and alcohol intake.