Table 2.
Clinical features of the study patients according to sex
| Variable | Total (N = 14,007) |
Male (N = 11,020) | Female (N = 2987) | P Value |
|---|---|---|---|---|
| Symptoms (n, %) | ||||
| Altered mental status | 465(3.3) | 316(2.9) | 149(5.0) | < 0.001 |
| Cough | 13,208(94.3) | 10,439(94.7) | 2769(92.7) | < 0.001 |
| Expectoration | 12,848(91.7) | 10,178(92.4) | 2670(89.4) | < 0.001 |
| Wheeze | 3450(24.6) | 2693(24.4) | 757(25.3) | 0.308 |
| Dyspnea | 8550(61.0) | 6772(61.5) | 1778(59.5) | 0.055 |
| Fever | 1613(11.5) | 1288(11.7) | 325(10.9) | 0.220 |
| Signs | ||||
| SBP (mmHg) | 132.05 ± 19.44 | 131.91 ± 19.40 | 132.59 ± 19.57 | 0.088 |
| SBP < 100 mmHg | 552(3.9) | 429(3.9) | 123(4.1) | 0.572 |
| DBP (mmHg) | 78.83 ± 12.58 | 79.04 ± 12.47 | 78.04 ± 12.96 | < 0.001 |
| DBP < 60 mmHg | 806(5.8) | 584(5.3) | 222(7.4) | < 0.001 |
| Pulse rate(bpm) | 89.13 ± 16.63 | 89.76 ± 16.66 | 86.81 ± 16.31 | < 0.001 |
| Pulse rate > 100 bpm | 3501(25.0) | 2889(26.2) | 612(20.5) | < 0.001 |
| Respiratory rate > 30 bpm | 91(0.7) | 72(0.7) | 19(0.6) | 0.917 |
| SO2(%) | 96.7(95.0-98.1) | 96.40(95.00–98.00) | 97.00(95.18–98.60) | 0.006 |
| P2 hyperactivity (n, %) | 194(1.4) | 138(1.3) | 56(1.9) | 0.010 |
| Edema of the lower extremities (n, %) | 1755(12.5) | 1213(11.0) | 542(18.1) | < 0.001 |
Abbreviations SBP = Systolic Blood Pressure; DBP = Diastolic blood pressure