| Current smoking in males (N = 543) | Current smoking in females (N = 505) | ||||
---|---|---|---|---|---|---|
Odds ratio | 95% confidence interval | p value | Odds ratio | 95% confidence interval | p value | |
Full adjustmenta plus disorders | ||||||
 Education (educated) | 1.82 | 1.03–3.23 | 0.040 |  |  |  |
 Family income (< 6000 SR) | 1.90 | 1.26–2.86 | 0.002 |  |  |  |
 BMI (non-obese) | 1.49 | 1.00–2.22 | 0.053 |  |  |  |
 Hospitalization status (inpatient) | 1.72 | 1.16–2.56 | 0.007 |  |  |  |
 Substance abuse | 5.28 | 3.52–7.93 | < 0.001 | 10.56 | 3.78–29.53 | < 0.001 |
 Primary psychotic disorders |  |  |  | 3.47 | 1.45–8.27 | 0.005 |
Full adjustmenta plus medications | ||||||
 Education (educated) |  |  |  | 3.09 | 0.90–10.55 | 0.072 |
 Marital status (unmarried) | 1.44 | 0.94–2.20 | 0.092 |  |  |  |
 Family income (< 6000 SR) | 1.58 | 1.04–2.39 | 0.032 |  |  |  |
 Hospitalization status (inpatient) |  |  |  | 2.38 | 0.91–6.20 | 0.077 |
 Age at disease onset (≥ 25 years) |  |  |  | 2.94 | 1.00–8.46 | 0.049 |
 Substance abuse | 5.18 | 3.39–7.92 | < 0.001 | 14.15 | 4.32–46.35 | < 0.001 |
 Antipsychotic medications | 1.79 | 1.10–2.93 | 0.020 | 4.68 | 0.95–22.95 | 0.057 |