Demographic factorsa | HRb | P value | 95 % Conf. Int. | AHRc | P value | 95 % Conf. Int. | ||
age (years) | 1.02 | < 0.001 | 1.01 | 1.02 | – | – | – | – |
sex | 1.51 | 0.007 | 1.12 | 2.03 | 1.52 | 0.006 | 1.13 | 2.05 |
Clinical symptoms | HR | P value | 95 % Conf. Int. | AHR | P value | 95 % Conf. Int. | ||
fever | 6.63 | 0.001 | 2.12 | 20.76 | 2.50 | 0.116 | 0.80 | 7.83 |
vomit/nausea | 1.93 | < 0.001 | 1.35 | 2.77 | 1.58 | 0.013 | 1.10 | 2.26 |
diarrhea | 1.99 | < 0.001 | 1.42 | 2.77 | 1.66 | 0.003 | 1.19 | 2.32 |
fatigue | 1.58 | 0.027 | 1.05 | 2.38 | 1.23 | 0.331 | 0.81 | 1.85 |
abdominal pain | 1.26 | 0.120 | 0.94 | 1.70 | 1.18 | 0.273 | 0.88 | 1.59 |
muscle pain | 1.08 | 0.613 | 0.79 | 1.48 | 0.85 | 0.307 | 0.62 | 1.16 |
joint pain | 1.38 | 0.032 | 1.03 | 1.86 | 1.15 | 0.361 | 0.85 | 1.55 |
headache | 0.95 | 0.755 | 0.71 | 1.28 | 0.82 | 0.188 | 0.61 | 1.10 |
difficulty swallowing | 1.17 | 0.437 | 0.79 | 1.74 | 1.11 | 0.620 | 0.74 | 1.64 |
unexplained bleeding | 2.17 | 0.013 | 1.18 | 3.99 | 2.327 | 0.007 | 1.26 | 4.30 |
number of symptoms | 1.08 | 0.009 | 1.02 | 1.15 | 1.02 | 0.549 | 0.95 | 1.09 |
Treatment givend | HR | P value | 95 % Conf. Int. | AHR | P value | 95 % Conf. Int. | ||
isolation (n = 159) | ref | – | – | – | ref | – | – | – |
quarantine (n = 70) | 0.46 | < 0.001 | 0.31 | 0.69 | 0.70 | 0.081 | 0.47 | 1.05 |
hospitalization (n = 162) | 0.25 | < 0.001 | 0.18 | 0.35 | 0.26 | < 0.001 | 0.18 | 0.37 |