Table 5.
Multivariate analysis of risk factors for insomnia
| Variables | Multivariate analysis for insomnia | |
|---|---|---|
| β (95% CI) | P-value | |
| Age | −0.03 (−0.05 to 0.00) | 0.081 |
| Male gender | −0.79 (−1.36 to −0.21) | 0.007 |
| Occupation | ||
| Unemployed | 1.81 (0.46−3.16) | 0.009 |
| Student | 0.24 (−0.52 to 1.00) | 0.538 |
| Healthcare professional | −0.60 (−1.32 to 0.13) | 0.106 |
| Retired | −0.09 (−2.30 to 2.11) | 0.935 |
| Other | Reference | |
| Work arrangement | ||
| Workplace | Reference | |
| Remote working | −0.55 (−1.37 to 0.27) | 0.188 |
| Not working | 0.22 (−0.62 to 1.05) | 0.610 |
| Days in isolation | 0.04 (0.01−0.07) | 0.021 |
| Contact with COVID-19 | ||
| None | Reference | |
| Indirect | 0.43 (−0.27 to 1.14) | 0.227 |
| Direct | −0.52 (−1.95 to 0.92) | 0.482 |
| Probably infected | 1.77 (0.01−3.52) | 0.049 |
| Infected | −1.83 (−5.57 to 1.91) | 0.336 |
| Recovered | − | − |
| Under psychiatric care | 2.34 (1.24−3.45) | <0.001 |
| Receiving psychiatric medication | 2.31 (1.39−3.22) | <0.001 |