Multivariable associations of covariates with interpersonal triggers to stop smoking in current smokers and quitters
| Setting an example for children | Concern about secondhand smoke effect | Disapproval of smoking in family | Disapproval of smoking in Chinese society | |||||
|---|---|---|---|---|---|---|---|---|
| Smoker | Quitter | Smoker | Quitter | Smoker | Quitter | Smoker | Quitter | |
| Covariates | AORs∼ (95% CI) | |||||||
| Age | 0.99 (0.98 to 1.00) | 0.99 (0.97 to 1.02) | 1.00 (0.99 to 1.01) | 0.98 (0.96 to 1.00) | 1.00 (1.00 to 1.01) | 0.98 (0.96 to 1.00) | 1.02 (1.01 to 1.02) | 0.96 (0.92 to 1.00) |
| Men | 0.74 (0.53 to 1.03) | 0.53 (0.18 to 1.55) | 1.00 (0.69 to 1.46) | 0.46 (0.17 to 1.23) | 1.08 (0.69 to 1.69) | 1.45 (0.32 to 6.54) | 1.22 (0.74 to 2.01) | 0.59 (0.27 to 1.28) |
| Household income* | 1.07 (0.97 to 1.19) | 1.33 (0.99 to 1.78) | 1.07 (0.97 to 1.19) | 1.28 (0.87 to 1.89) | 1.03 (0.91 to 1.17) | 0.99 (0.72 to 1.36) | 0.99 (0.84 to 1.17) | 0.72 (0.42 to 1.22) |
| Married/cohabiting | 1.43 (1.08 to 1.88) | 3.87 (0.49 to 30.62) | 1.21 (0.92 to 1.59) | 1.29 (0.40 to 4.24) | 1.19 (0.91 to 1.56) | 2.42 (0.49 to 11.84) | 0.86 (0.62 to 1.18) | 1.65 (0.32 to 8.62) |
| Education* | 1.14 (1.02 to 1.27) | 1.52 (1.10 to 2.11) | 1.12 (0.97 to 1.30) | 0.90 (0.60 to 1.35) | 1.21 (1.06 to 1.38) | 1.12 (0.76 to 1.65) | 1.05 (0.91 to 1.22) | 0.72 (0.32 to 1.63) |
| Han Chinese | 0.86 (0.66 to 1.11) | 0.99 (0.42 to 2.33) | 0.97 (0.68 to 1.36) | 2.08 (0.72 to 6.00) | 0.88 (0.67 to 1.16) | 0.87 (0.37 to 2.06) | 0.95 (0.62 to 1.45) | 2.04 (0.55 to 7.56) |
| Beijing | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Shenyang | 1.76 (1.22 to 2.53) | 0.64 (0.23 to 1.75) | 1.19 (0.91 to 1.56) | 0.91 (0.32 to 2.53) | 1.44 (1.03 to 2.03) | 0.98 (0.41 to 2.31) | 1.48 (1.02 to 2.15) | 4.02 (0.64 to 25.17) |
| Shanghai | 0.52 (0.39 to 0.71) | 0.21 (0.07 to 0.61) | 0.53 (0.39 to 0.70) | 0.48 (0.26 to 0.90) | 0.41 (0.30 to 0.57) | 0.33 (0.11 to 1.06) | 0.69 (0.37 to 1.30) | 1.09 (0.15 to 8.12) |
| Changsha | 0.57 (0.39 to 0.82) | 0.26 (0.11 to 0.63) | 0.52 (0.38 to 0.70) | 0.19 (0.12 to 0.31) | 0.46 (0.31 to 0.69) | 0.39 (0.21 to 0.71) | 0.47 (0.29 to 0.79) | 0.63 (0.10 to 4.16) |
| Guangzhou | 0.97 (0.66 to 1.42) | 0.37 (0.12 to 1.17) | 0.73 (0.53 to 1.00) | 0.28 (0.12 to 0.63) | 0.83 (0.59 to 1.17) | 0.91 (0.41 to 2.04) | 0.70 (0.40 to 1.22) | 0.57 (0.08 to 3.95) |
| Yinchuan | 1.35 (1.02 to 1.79) | 0.29 (0.09 to 0.87) | 1.59 (1.30 to 1.94) | 0.67 (0.42 to 1.06) | 1.26 (0.93 to 1.70) | 0.48 (0.27 to 0.87) | 1.81 (1.26 to 2.59) | 1.60 (0.28 to 9.32) |
| HSI | 0.83 (0.78 to 0.87) | 0.91 (0.76 to 1.09) | 0.85 (0.81 to 0.89) | 0.93 (0.81 to 1.07) | 0.85 (0.81 to 0.90) | 0.99 (0.83 to 1.18) | 0.88 (0.82 to 0.94) | 0.88 (0.71 to 1.08) |
Adjusted for all other variables (associations which remain significant when accounting for multiple comparisons are in bold).
*AOR per unit increase.
AOR, adjusted OR; HSI, heaviness of smoking index.