Table 3 Association between sexual orientation (LGB versus non-LGB) and cigarette smoking in Shanghai
Smoking variables | LGB | ||
|---|---|---|---|
Bisexual | Homosexual | Combined | |
Whole sample | |||
Ever smoked cigarette, OR(95 % CI) | 0.90 (0.72, 1.11) | 0.67 (0.45, 0.98)* | 0.84 (0.69, 1.01) |
Age <13 Years when first smoked, OR(95 % CI) | 1.00 (0.60, 1.68) | 0.60 (0.18, 2.00) | 0.91 (0.57, 1.48) |
Current smoking, OR(95 % CI) | 0.98 (0.75, 1.30) | 0.69 (0.41, 1.18) | 0.91 (0.71, 1.17) |
Moderate or heavy smoking, OR(95 % CI) | 1.83 (0.98, 3.43) | 4.41 (1.54, 12.60)** | 2.23 (1.29, 3.85)** |
Male | |||
Ever smoked cigarette, OR(95 % CI) | 1.03 (0.77, 1.38) | 0.88 (0.51, 1.52) | 1.00 (0.77, 1.30) |
Age <13 Years when first smoked, OR(95 % CI) | 0.76 (0.38, 1.51) | 0.94 (0.27, 3.19) | 0.80 (0.43, 1.47) |
Current smoking, OR(95 % CI) | 1.08 (0.76, 1.49) | 0.85 (0.45, 1.58) | 1.02 (0.76, 1.37) |
Moderate or heavy smoking, OR(95 % CI) | 1.85 (0.98, 3.48) | 4.26 (1.47, 12.39)** | 2.23 (1.28, 3.88)** |
Female | |||
Ever smoked cigarette, OR(95 % CI) | 0.74 (0.51, 1.10) | 0.52 (0.25, 1.08) | 0.69 (0.49, 0.97)* |
Age < 13 Years when first smoked, OR(95 % CI) | 1.68 (0.72, 3.94) | – | 1.23 (0.55, 2.76) |
Current smoking, OR(95 % CI) | 0.85 (0.37, 1.98) | 0.39 (0.05, 2.87) | 0.73 (0.33, 1.60) |
Moderate or heavy smoking, OR(95 % CI) | – | – | – |