Correlates of ES among young Chinese women attending schools in 6 provinces, 2008 (n=11095)
| Correlate | p Value* | OR† (95% CI) |
| Region | ||
| Urban | <0.01 | 0.84 (0.75 to 0.94) |
| Rural | 1.00 | |
| Pocket money monthly (To nearest US$) (%) | ||
| Above $14 | <0.01 | 1.35 (1.20 to 1.51) |
| Between 0–$14 | 1.00 | |
| Self-reported school performance | ||
| Very poor, poor | 0.01 | 1.50 (1.20 to 1.80) |
| Very good, good, fair | 1.00 | |
| Friend smokes | ||
| Yes | <0.01 | 1.73 (1.53 to 1.95) |
| No | 1.00 | |
| Boyfriend smokes | ||
| Yes | <0.01 | 1.63 (1.40 to 1.90) |
| Other (no, not applicable) | 1.00 | |
| Parents reaction to smoking | ||
| Other (indifferent, happy, I don't know) | <0.01 | 1.63 (1.41 to 1.90) |
| Angry | 1.00 | |
| Attitude towards female smoking | ||
| Other | <0.01 | 0.87 (0.80 to 1.00) |
| Seems to lack self-confidence | 1.00 | |
| CMFW knowledge, attitudes, beliefs | ||
| Seen or heard of CMFW | ||
| Yes | <0.01 | 1.66 (1.49 to 1.86) |
| No | 1.00 | |
| Think CMFW taste better | ||
| Yes | 0.23 | 1.10 (0.93 to 1.31) |
| Don't know | <0.01 | 0.52 (0.44 to 0.62) |
| No | 1.00 | |
| Think CMFW less harmful to health | ||
| Yes | <0.01 | 1.54 (1.33 to 1.79) |
| Don't know | <0.01 | 1.31 (1.14 to 1.52) |
| No | 1.00 | |
| Low refusal self-efficacy‡ | ||
| Yes | <0.01 | 6.35 (5.32 to 7.57) |
| No | 1.00 | |
| Believe smoking is very harmful | ||
| Yes | 0.04 | 0.42 (0.22 to 0.84) |
| Other | 1.00 | |
| Attitude towards antismoking laws | ||
| Support restricted sales to minors | 0.57 | 1.02 (0.89 to 1.16) |
| Indifferent to restricted sales to minors | <0.01 | 1.61 (1.30 to 2.01) |
| Oppose restricted sales to minors | 1.00 | |