Table 1.
Clinical Characteristics of Patients with COVID-19
| Total (n=126) | Non severe (n=90) | Severe (n=28) | Critical (n=8) | P value | |||
|---|---|---|---|---|---|---|---|
| N vs S | N vs C | S vs C | |||||
| Age(years) | 45.00(31.00–54.00) | 42.00(30.00–50.00) | 52.50(44.00–66.00) | 66.00(51.75–75.0) | <0.001 | 0.001 | 0.118 |
| Body mass index | 23.9(17.6–39.0) | 23.7(17.6–39.0) | 25.8(21.0–29.4) | NA | 0.234 | NA | NA |
| Sex | |||||||
| Female | 53.0(42.1%) | 42.0(46.7%) | 9.0(32.1%) | 2.0(25.0%) | 0.177 | 0.240 | 0.703 |
| Male | 73.0(57.9%) | 48.0(53.3%) | 19.0(67.9%) | 6.0(75.0%) | |||
| Smoking | 7(5.6) | 7(7.8%) | 0 | 0 | 0.130 | 0.415 | NA |
| Alcohol | 10(7.9%) | 5(5.6%) | 3(10.7%) | 2(25%) | 0.345 | 0.042 | 0.310 |
| Chronic medical illness | |||||||
| Hypertension(yes) | 10.0(7.9%) | 4.0(4.4%) | 4.0(14.3%) | 2.0(25.0%) | 0.072 | 0.021 | 0.480 |
| Diabetes mellitus(yes) | 11.0(8.7%) | 6.0(6.7%) | 3.0(10.7%) | 2.0(25.0%) | 0.483 | 0.071 | 0.310 |
| Symptom | |||||||
| Fever | 111.0(88.1%) | 76.0(84.4%) | 27.0(96.4%) | 8.0(100.0%) | 0.098 | 0.231 | 0.593 |
| Cough | 75.0(59.5%) | 50.0(55.6%) | 19.0(67.9%) | 6.0(75.0%) | 0.251 | 0.289 | 0.703 |
| Expectoration | 30.0(23.8%) | 22.0(24.4%) | 6.0(21.4%) | 2.0(25.0%) | 0.744 | 0.972 | 0.833 |
| Fatigue | 20.0(15.9%) | 13.0(14.4%) | 3.0(10.7%) | 4.0(50.0%) | 0.616 | 0.011 | 0.015 |
| Throat discomfort | 26.0(20.6%) | 20.0(22.2%) | 4.0(14.3%) | 2.0(25.0%) | 0.364 | 0.858 | 0.480 |
| Dyspnea | 13.0(10.3%) | 2.0(2.2%) | 10.0(35.7%) | 1.0(12.5%) | <0.001 | 0.108 | 0.215 |
| Polypnea | 5.0(4.0%) | 2.0(2.2%) | 3.0(10.7%) | 0 | 0.052 | 0.672 | 0.340 |
| Runny nose | 6.0(4.8%) | 5.0(5.6%) | 1.0(3.6%) | 0 | 0.678 | 0.496 | 0.593 |
| Myalgia | 12.0(9.5%) | 8.0(8.9%) | 3.0(10.7%) | 1.0(12.5%) | 0.773 | 0.736 | 0.889 |
| Nausea or vomiting | 5.0(4%) | 4.0(4.4%) | 1.0(3.6%) | 0 | 0.842 | 0.545 | 0.593 |
| Diarrhea | 9.0(7.1%) | 6.0(6.7%) | 3.0(10.7%) | 0 | 0.483 | 0.453 | 0.340 |
| Chill | 23.0(18.3%) | 11.0(12.2%) | 6.0(21.4%) | 6.0(75%) | 0.228 | <0.001 | 0.005 |
| Headache or dizziness | 10.0(7.9%) | 9.0(10.0%) | 1.0(3.6%) | 0 | 0.288 | 0.350 | 0.593 |
| Chest distress | 14.0(11.1%) | 7.0(7.8%) | 7.0(25.0%) | 0 | 0.014 | 0.415 | 0.120 |
| Time from illness onset to first negative result of pharyngeal swab(days) | 15.00(10.00–21.00) | 13.00(9.00–19.25) | 16.00(14.00–23.50) | 23.00(16.25–28.5) | 0.042 | 0.004 | 0.105 |
| Length of stay(days) | 16.00(10.75–21.25) | 13.00(8.75–19.00) | 20.5(18.00–25.75) | 33.5(20.75–44.75) | <0.001 | <0.001 | 0.015 |
Abbreviations: N, non-severe; S, Severe; C, Critical; NA, not available.