Table 5.
Factors determining the occurrence of insomnia in the group of surveyed teachers.
| Dependent variable | Predictor | Predictor value (N) | OR (95% CI) | Value of p |
|---|---|---|---|---|
| Insomnia | Gender | Male (N=43) | 1 | < 0.01 |
| Female (N=161) | 2.15 (1.38–3.34) | |||
| Age (years) | < 26 (N=2) | 1 | > 0.05 | |
| 26–35 (N=40) | 3.33 (0.65–17.01) | |||
| 36–45 (N=72) | 2.86 (0.57–14.21) | |||
| 46–55 (N=70) | 4.95 (0.98–24.91) | |||
| > 56 (N=20) | 3.04 (0.56–16.36) | |||
| <5 (N=9) | 1 | |||
| Seniority (years) | 5–10 (N=27) | 3.13 (1.20–8.14) | = 0.01 | |
| 11–15 (N=42) | 3.13 (1.20–8.14) | = 0.05 | ||
| 16–20 (N=38) | 2.33 (0.97–5.60) | = 0.06 | ||
| > 20 (N=88) | 2.99 (1.30–6.87) | = 0.009 | ||
| Type of personality | Non- type D personality (N=45) | 1 | < 0.001 | |
| Intermediate personality (N=80) | 2.30 (1.42–3.71) | |||
| Type D personality (N=79) | 3.58 (2.15–5.98) | |||
| Depression | Yes (N=77) | 6.81 (3.84–12.05) | < 0.0001 | |
| No (N=127) | 1 |
Insomnia symptoms – N=204. OR – odd ratio; CI = confidence interval; and p – logistic regression.