Table 1 Sociodemographic characteristics of the sample (N = 1810)
From: Factors associated with problematic internet use among a large sample of Lebanese adolescents
| Â | Frequency (%) |
Gender | |
 Male | 844 (46.6%) |
 Female | 963 (53.2%) |
 Missing data | 3 (0.2%) |
Parents status | |
 Living together | 1581(87.3%) |
 Separate | 213 (11.8%) |
 Missing data | 16 (0.9%) |
Smoking status | |
 Yes | 395 (21.8%) |
 No | 1411 (78.0%) |
 Missing data | 4 (0.2%) |
|  | Mean ± SD |
Age (years) (N = 1807) | 15.42 ± 1.14 |
House crowding index (N = 1799) | 1.00 ± 0.64 |
Internet addiction test (N = 1789) | 39.42 ± 18.08 |
Alcohol dependence (AUDIT score) (N = 1724) | 6.46 ± 8.44 |
Cigarette dependence (FTND score) (N = 1810) | 1.52 ± 2.82 |
Waterpipe dependence (LWDS-11 score) (N = 1810) | 4.72 ± 8.67 |
Total depression (N = 1698) | 4.64 ± 2.10 |