Table 3.
Ordinal logistic regression model for grading of COVID-19 and its associated variables.
| Variables | Coefficient | S.E | P-value | 95% CI |
|---|---|---|---|---|
| COVID-19 Grade I | 2.749 | 0.825 | 0.001 | (1.13, 4.36) |
| COVID-19 Grade II | 4.778 | 0.834 | 0.000 | (3.14, 6.41) |
| COVID-19 Grade III | 7.542 | 0.885 | 0.000 | (5.8, 9.27) |
| Sex | 0.904 | 0.216 | 0.000 | (0.48, 1.32) |
| Age | 0.140 | 0.012 | 0.000 | (0.11, 0.16) |
| Concurrent types of alopecia | 0.508 | 0.120 | 0.000 | (0.27, 0.74) |
| DHLOAI | -1.819 | 0.221 | 0.000 | (-2.25, -1.38) |
DHLOAI, Duration of hair loss onset after improvement; S.E, Std. Error; CI, Confidence Interval.