Table 1.
Demographic characteristics of all patients including smokers and nonsmokers.
| Variables | Total | Smokers | Nonsmokers | P value |
|---|---|---|---|---|
| (N = 85) | (n = 26) | (n = 59) | ||
| % (n) | % (n) | % (n) | ||
| Gender | <0.0001* | |||
| Male | 36.5% (31) | 92.3% (24) | 11.9% (7) | |
| Female | 63.5% (54) | 7.7% (2) | 88.1% (52) | |
| Age | <0.001* | |||
| 15–25 years | 20.2% (17) | 0 | 28.8% (17) | |
| 26–35 years | 28.2% (24) | 23.1% (6) | 30.5% (18) | |
| 36–45 years | 31.8% (27) | 53.8% (14) | 22.0% (13) | |
| >45 years | 20.0% (17) | 23.1% (6) | 18.6% (11) | |
| Medical conditions | ||||
| Yes | 15.3% (13) | 11.5% (3) | 16.9% (10) | 0.7 |
P value of Chi-square or Fisher’s exact tests.
*
: statistical significance.