Table 4.
Testing for Possible Confounders Using Univariate Ordinal Logistic Regression Against Anxiety, Depression (Dependents) and Total Working Hours per Week (Independent)
| Risk Factors | Anxiety | Depression | Working Hours | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | (95% CI) | P | OR | (95% CI) | P | OR | (95% CI) | P | |
| Body Mass Index (kg/m2) | 1.0 | (1.0–1.1) | 0.767 | 1.0 | (1.0–1.0) | 0.672 | 1.0 | (0.9–1.0) | 0.106 |
| Age | |||||||||
| < 27 years old | 1 | 1 | 1 | ||||||
| 27–31 years old | 1.13 | (0.65–1.96) | 0.664 | 1.2 | (0.7–2.1) | 0.561 | 0.8 | (0.4–1.3) | 0.334 |
| 32–36 years old | 1.75 | (0.87–3.52) | 0.115 | 0.5 | (0.3–1.0) | 0.042 | 0.6 | (0.3–1.1) | 0.108 |
| 36 years old | 0.36 | (0.16–0.79) | 0.011 | 0.9 | (0.4–2.1 | 0.879 | 0.5 | (0.2–0.9) | 0.041 |
| Family history of psychological disorders | |||||||||
| Yes | 1.5 | (0.87–2.6) | 0.144 | 1.5 | (0.9–2.6) | 0.144 | 0.6 | (0.4–1.1) | 0.076 |
| No | 1 | 1 | 1 | ||||||
| Sleep amount | |||||||||
| Far from enough | 7.3 | (2.0–26.3) | 0.002 | 3.3 | (1–11.2) | 0.050 | 4.4 | (1.4–13.7) | 0.011 |
| Not really enough | 3.0 | (1.1–8.4) | 0.035 | 1.1 | (0.2–1.7) | 0.879 | 2.8 | (1.1–7.3) | 0.032 |
| Basically enough | 1.7 | (0.6–4.9) | 0.293 | 0.6 | (0.2–1.7) | 0.372 | 2.9 | (1.1–7.5) | 0.032 |
| Definitely enough | 1 | 1 | 1 | ||||||
| Family and social support | |||||||||
| Yes | 0.6 | (0.3–1.2) | 0.172 | 0.4 | (0.2–0.8) | 0.009 | 1.1 | (0.6–2.1) | 0.761 |
| No | 1 | 1 | 1 | ||||||
| Main family provider | |||||||||
| Yes | 1.2 | (0.8–1.9) | 0.436 | 2.6 | (1.6–4.2) | 0.000 | 0.9 | (0.6–1.4) | 0.714 |
| No | 1 | 1 | 1 | ||||||
| Major event | |||||||||
| Yes | 2.6 | (1.6–4.2) | 0.000 | 1.2 | (0.7–1.9) | 0.481 | 1.01 | (0.6–1.6) | 0.967 |
| No | 1 | 1 | 1 | ||||||
| Specialty satisfaction | |||||||||
| Yes | 0.6 | (0.3–1.0) | 0.065 | 0.39 | (0.2–0.7) | 0.001 | 1.3 | (0.7–2.2) | 0.398 |
| No | 1 | 1 | 1 | ||||||
| Break during duties | |||||||||
| Yes | 0.93 | (0.76–1.15) | 0.505 | 0.87 | (0.72–1.06) | 0.171 | 0.74 | (0.59–0.94) | 0.015 |
| No | 1 | 1 | 1 | ||||||
| Injustice in workplace | |||||||||
| Yes | 2.9 | (1.7–4.9) | 0.000 | 2.0 | (1.2–3.3) | 0.010 | 1.7 | (1.0–2.7) | 0.044 |
| No | 1 | 1 | 1 | ||||||
| Loneliness | |||||||||
| Yes | 2.7 | (1.6–4.4) | 0.000 | 2.7 | (1.7–4.4) | 0.000 | 1.6 | (1.0–2.5) | 0.058 |
| No | 1 | 1 | 1 | ||||||
| Violence or abuse | |||||||||
| Yes | 3.2 | (1.4–7.3) | 0.006 | 1.4 | (0.7–3.0) | 0.336 | 2.0 | (1.0–4.3) | 0.062 |
| No | 1 | 1 | 1 | ||||||
Abbreviations: OR, odds ratio; CI, confidence interval; P, P-value.