Table 3 Baseline sociodemographic characteristics and ISI scores in the intervention group (n = 19) and control group (n = 13)
| Variable |
Intervention group N (%) |
Control Group N (%) |
|---|---|---|
| Sex | ||
| Male | 4 (21.1) | 2 (15.4) |
| Female | 15 (78.9) | 11 (84.6) |
| Marital status | ||
| Single/separated/divorced/widower | 6 (31.6) | 2 (154) |
| Married/couple | 13 (68.4) | 11 (84.6) |
| Level of education | ||
| No secondary school | 2 (10.5) | 3 (23.1) |
| Secondary school | 6 (31.6) | 6 (45.2) |
| University | 11 (57.9) | 4 (30.8) |
| Job status | ||
| Employed | 11 (57.9) | 4 (30.8) |
| Unemployed | 8 (42.1) | 9 (69.2) |
| Insomnia grade (ISI score) | ||
| Subclinical insomnia (8–14) | 2 (10.5) | 0 (0.0) |
| Moderate insomnia (15–21) | 14 (73.4) | 11 (84.6) |
| Severe insomnia (≥ 22) | 3 (15.8) | 2 (15.4) |