Correlates of cigarette smoking in univariate analysis in Ghizar, Pakistan, 1995
| Characteristics | Men smoking n (%) | Odds ratio (95% CI) | Women smoking n (%) | Odds ratio (95% CI) |
| Sex | 614 (43.7) | 13.40 (11.03 to 16.27) | 153 (5.5) | 1.0 |
| Education | ||||
| None | 357 (49.4) | 1.00 | 135 (6.7) | 1.0 |
| Primary | 205 (42.1) | 0.75 (0.59 to 0.94) | 15 (2.3) | 0.33 (0.19 to 0.56) |
| College | 52 (26.5) | 0.37 (0.26 to 0.52) | 3 (2.6) | 0.37 (0.12 to 1.17) |
| Occupation | ||||
| Group 1 | 81 (39.5) | 2.44 (1.61 to 3.72) | 133 (5.4) | 5.30 (1.30 to 20.58) |
| Group 2 | 388 (50.9) | 3.88 (2.75 to 4.47) | 14 (15.9) | 17.50 (3.88 to 78.90) |
| Group 3 | 95 (47.0) | 3.32 (2.19 to 5.04) | 4 (6.0) | 5.87 (1.05 to 32.84) |
| Group 4 | 50 (21.1) | 1.00 | 2 (1.1) | 1.00 |
| Income | ||||
| < 3000 | 354 (42.3) | 1.00 | 81 (5.1) | 1.00 |
| 3000–5000 | 124 (45.6) | 1.14 (0.87 to 1.51) | 39 (7.2) | 1.45 (0.98 to 2.15) |
| > 5000 | 136 (45.8) | 1.15 (0.88 to 1.50) | 33 (5.1) | 0.99 (0.66 to 1.51) |
| Use of snuff | ||||
| Yes | 317 (57.3) | 2.51 (2.02 to 3.13) | 42 (10.9) | 2.53 (1.74 to 3.67) |
| No | 297 (34.8) | 1.00 | 111 (4.6) | 1.00 |
| Drink wine | ||||
| No | 131 (23.4) | 1.00 | 84 (3.5) | 1.00 |
| Yes | 483 (57.2) | 4.38 (3.45 to 5.56) | 69 (17.3) | 5.76 (4.11 to 8.08) |
| Family history of hypertension | ||||
| No | 316 (42.3) | 1.00 | 93 (6.0) | 1.00 |
| Yes | 103 (39.8) | 0.89 (0.67 to 1.19) | 31 (5.3) | 0.87 (0.58 to 1.33) |
| Don't know | 195 (48.4) | –* | 29 (4.5) | –* |
| Family history of stroke | ||||
| No | 35 (44.3) | 1.00 | 16 (10.5) | 1.00 |
| Yes | 39 (46.4) | 1.09 (0.59 to 2.02) | 18 (9.0) | 0.84 (0.41 to 1.70) |
| Don't know | 535 (44.0) | –* | 116 (4.9) | –* |
| Body mass index | ||||
| < 18.5 | 48 (42.1) | 0.68 (0.43 to 1.08) | 17 (3.61) | 0.40 (0.22 to 0.72) |
| 18.5–25 | 48 (42.1) | 0.68 (0.43 to 1.08) | 17 (3.61) | 0.40 (0.22 to 0.72) |
| > 25 | 110 (51.6) | 1.00 | 35(8.60) | 1.00 |
| Hypertension | ||||
| No | 520 (42.9) | 1.00 | 110 (4.7) | 1.00 |
| Yes | 94 (48.7) | 1.27 (0.93 to 1.72) | 43 (9.9) | 2.26 (1.56 to 3.27) |
–*A total of 2305 people (male 744, female 1561) did not know about a family history of hypertension and were treated as missing for this analysis.