Table 5.
Final Ordinal Logistic Regression Model for Anxiety Against Working Hours Adjusted for Age, Amount of Sleep, and Injustice in Workplace
| Parameter | Estimate | P-value | OR | (95% CI) |
|---|---|---|---|---|
| Working hours per week | ||||
| Up to 40 hours | 0 | 1 | ||
| 41–48 Hours | 0.371 | 0.296 | 1.45 | (0.72–2.90) |
| 49–64 Hours | 0.414 | 0.228 | 1.51 | (0.77–2.96) |
| More than 64 hours | 1.067 | 0.013 | 2.91 | (1.25–6.77) |
| Age groups | ||||
| < 27 years old | 1.075 | 0.013 | 2.93 | (1.25–6.84) |
| 27–31 years old | 1.256 | 0.002 | 3.51 | (1.58–7.79) |
| 32–36 years old | 1.626 | 0.001 | 5.09 | (2.03–12.76) |
| 36 years old | 0 | 1 | ||
| Amount of sleep | ||||
| Definitely enough | 0 | 1 | ||
| Basically enough | 0.443 | 0.423 | 1.56 | (0.53–4.60) |
| Not really enough | 0.949 | 0.085 | 2.58 | (0.88–7.60) |
| Far from enough | 1.785 | 0.010 | 5.96 | (1.53–23.20) |
| Injustice in workplace | ||||
| Yes | 1.121 | 0.000 | 3.10 | (1.73–5.44) |
| No | 0 | 1 | ||
Abbreviations: OR, odds ratio; CI, confidence interval.