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Demographic characteristics (N=1397)
| Characteristics | n (%) |
|---|---|
| Age (years), median (range) | 41 (19–84) |
| Age (years), n (%) | |
| ≤40 | 681 (48.7) |
| >40 | 716 (51.3) |
| Marital statusa | |
| Married once | 1246 (89.2) |
| Married more than once | 77 (5.5) |
| Widow | 67 (4.8) |
| Marital age (years), median (range)b | 22 (13–48) |
| Tobacco use status | |
| User | 69 (4.9) |
| Non-user | 1328 (95.1) |
n=1390, as many as 7 subjects missing data.
n=1391, as many as 6 subjects missing data.
