Odds Ratio | p-value | 95% confidence interval | |||
---|---|---|---|---|---|
Exposure to SHS | Never or almost never (ref.) | 1.00 | |||
Less than 1 h per day | 1.22 | 0.154 | 0.93 | 1.61 | |
1 h per day or more | 1.598 | 0.018 | 1.08 | 2.35 | |
Sex | Male (ref.) | 1.00 | |||
Female | 1.61* | < 0.001 | 1.35 | 1.92 | |
Age | (in 5-year groups) | 0.95* | < 0.001 | 0.92 | 0.97 |
Partnership status | With a partner (ref.) | 1.00 | |||
Without a partner | 1.49* | < 0.001 | 1.26 | 1.76 | |
Socioeconomic status | Low (ref.) | 1.00 | |||
Medium | 0.72 | 0.001 | 0.58 | 0.88 | |
High | 0.52* | < 0.001 | 0.41 | 0.67 | |
Social support (OSS 3) | Low support (ref.) | 1.00 | |||
Moderate support | 0.34* | < 0.001 | 0.28 | 0.40 | |
High support | 0.20* | < 0.001 | 0.16 | 0.25 | |
Place of residence | Western Germany (ref.) | 1.00 | |||
Eastern Germany | 0.91* | 0.327 | 0.75 | 1.10 | |
Degree of urbanization | District-free city (ref.) | 1.00 | |||
Urban district | 0.81 | 0.039 | 0.67 | 0.99 | |
Rural district with densely populated area | 0.90 | 0.381 | 0.71 | 1.14 | |
Sparsely populated rural district | 0.90 | 0.398 | 0.71 | 1.14 | |
Presence of chronic diseases | Yes (ref.) | 1.00 | |||
No | 0.28* | < 0.001 | 0.24 | 0.34 | |
Body mass index | 25 or higher (ref.) | 1.00 | |||
Less than 25 | 0.93 | 0.425 | 0.79 | 1.10 | |
Alcohol consumption | No regular consumption (ref.) | 1.00 | |||
No weekly risky consumption | 0.63* | < 0.001 | 0.52 | 0.77 | |
Risky consumption | 0.80 | 0.120 | 0.61 | 1.06 |