Table 2.
Association of smoking status with life satisfaction (LS) and self-rated health (SRH) according to sex: the CASPIAN IV study
| Sex | Smoking status | LS |
SRH |
||||
|---|---|---|---|---|---|---|---|
| Satisfied | Dissatisfied | p Value* | Good | Bad | p Value* | ||
| Boys | Passive smoker† | ||||||
| Yes | 75.31 (73.40 to 77.13) | 24.69 (22.87 to 26.60) | <0.001 | 76.31 (74.52 to 78.01) | 23.69 (21.99 to 25.48) | <0.001 | |
| No | 83.00 (81.45 to 84.43) | 17.02 (15.57 to 18.55) | 83.86 (82.51 to 85.12) | 16.14 (14.88 to 17.49) | |||
| Active smoker† | |||||||
| Yes | 59.41 (52.93 to 65.58) | 40.59 (34.42 to 47.07) | <0.001 | 65.13 (58.69 to 71.05) | 34.87 (28.95 to 41.31) | <0.001 | |
| No | 80.0 (78.98 to 81.59) | 19.6 (18.41 to 21.02) | 81.07 (79.88 to 82.20) | 18.93 (17.80 to 20.12) | |||
| Smoking status† | |||||||
| Non-smoker | 83.11 (81.59 to 84.53) | 16.89 (15.47 to 18.41) | <0.001 | 83.92 (82.55 to 85.19) | 16.08 (14.81 to 17.45) | <0.001 | |
| Only passive smoker | 76.51 (74.60 to 78.31) | 23.49 (21.69 to 25.40) | 77.18 (75.39 to 78.87) | 22.82 (21.13 to 24.61) | |||
| Only active smoker | 68.12 (54.64 to 79.12) | 31.88 (20.88 to 45.36) | 72.46 (61.07 to 81.53) | 27.54 (18.47 to 38.93) | |||
| Active and passive smoker | 55.88 (48.39 to 63.12) | 44.12 (36.88 to 51.61) | 62.13 (54.35 to 69.33) | 37.87 (30.67 to 45.65) | |||
| Girls | Passive smoker† | ||||||
| Yes | 76.22 (74.20 to 78.12) | 23.78 (21.88 to 25.80) | <0.001 | 75.43 (73.59 to 77.19) | 24.57 (22.81 to 26.41) | <0.001 | |
| No | 83.53 (82.03 to 84.93) | 16.47 (15.07 to 17.97) | 82.68 (81.17 to 84.09) | 17.32 (15.91 to 18.83) | |||
| Active smoker† | |||||||
| Yes | 60.91 (52.02 to 69.13) | 39.09 (30.87 to 47.98) | <0.001 | 63.64 (54.05 to 72.25) | 36.36 (27.75 to 45.95) | <0.001 | |
| No | 80.05 (79.24 to 81.86) | 19.42 (18.14 to 20.76) | 79.67 (78.39 to 80.88) | 20.33 (19.12 to 21.61) | |||
| Smoking status† | |||||||
| Non-smoker | 83.33 (81.83 to 84.74) | 16.67 (15.26 to 18.17) | <0.001 | 82.41 (80.90 to 83.83) | 17.59 (16.17 to 19.10) | <0.001 | |
| Only passive smoker | 76.82 (74.82 to 78.72) | 23.18 (21.28 to 25.18) | 75.91 (74.04 to 77.68) | 24.09 (22.32 to 25.96) | |||
| Only active smoker | 75.00 (49.16 to 90.30) | 25.00 (9.70 to 50.84) | 75.00 (49.27 to 90.26) | 25.00 (9.74 to 50.73) | |||
| Active and passive smoker | 58.51 (48.36 to 67.99) | 41.49 (32.01 to 51.64) | 61.70 (51.23 to 71.19) | 38.30 (28.81 to 48.77) | |||
| Total | Passive smoker† | 75.76 (74.36 to 77.10) | 24.24 (22.90 to 25.64) | <0.001 | 75.88 (74.60 to 77.12) | 24.12 (22.88 to 25.40) | <0.001 |
| Active smoker† | 59.89 (54.64 to 64.91) | 40.11 (35.09 to 45.36) | <0.001 | 64.66 (59.35 to 69.62) | 35.34 (30.38 to 40.65) | <0.001 | |
| Smoking status† | |||||||
| Non-smoker | 83.22 (82.16 to 84.23) | 16.78 (15.77 to 17.84) | <0.001 | 83.17 (82.14 to 84.15) | 16.83 (15.85 to 17.86) | <0.001 | |
| Only passive smoker | 76.66 (75.26 to 78.01) | 23.34 (21.99 to 24.74) | 76.55 (75.26 to 77.79) | 23.45 (22.21 to 24.74) | |||
| Only active smoker | 69.41 (57.61 to 79.12) | 30.59 (20.88 to 42.39) | 72.94 (62.72 to 81.20) | 27.06 (18.80 to 37.28) | |||
| Active and passive smoker | 56.82 (50.77 to 62.67) | 43.18 (37.33 to 49.23) | 61.98 (55.78 to 67.81) | 38.02 (32.19 to 44.22) | |||
p<0.05 is significant.
*p Values are for χ2 test.
†Per cent (95% CI).