Variable | Hypertensive(n(%)) | X2 | P-value | ||
---|---|---|---|---|---|
Yes | No | Total | |||
Age (in years) | Â | Â | Â | 457.47c | 0.001 |
 < 40 | 33 (8.9) | 983 (57.8) | 1016 (49.1) |  |  |
 40–49 | 96 (26.0) | 429 (25.2) | 525 (25.4)) |  |  |
 50–59 | 118 (32.0) | 203 (11.9) | 321 (15.5) |  |  |
 > −60 | 122 (33.1) | 87 (5.1) | 209 (10.1) |  |  |
Total | 369 (100.0) | 1702 (100.0) | 2071 (100.0) | Â | Â |
Median age (IQR) | 55 (47–63) | 37 (30–45) | 40 (32–50) |  |  |
Mean ± SD | 55.62 ± 12.9 | 38.68 ± 11.5 | 41.72 ± 13.4 | t = 23.3 | 0.001 |
Sex | Â | Â | Â | 0.47 | 0.492 |
 Male | 251 (68.0) | 1126 (66.2) | 1377 (64.5) |  |  |
 Female | 118 (32.0) | 576 (33.8) | 694 (33.5) |  |  |
Total | 369 (100.0) | 1702 (100.0) | 2071 (100.0) | Â | Â |
Severity on admission |  |  |  | 159.87c | < 0.001 |
 Mild | 136 (36.9) | 1043 (61.3) | 1179 (56.9) |  |  |
 Moderate | 155 (42.0) | 588 (34.5) | 743 (35.9) |  |  |
 Severe | 53 (14.4) | 54 (3.2) | 107 (5.2) |  |  |
 Critical | 25 (6.8) | 17 (1.0) | 42 (2.0) |  |  |
Total | 369 (100.0) | 1702 (100.0) | 2071 (100.0) | Â | Â |
Time till endpoint | Â | Â | Â | 5.24c | 0.022 |
 < 14 days | 197 (66.1) | 860 (59.8) | 1057 (60.9) |  |  |
 14–28 | 100 (33.6) | 557 (38.7) | 657 (37.8) |  |  |
 > 28 days | 1 (0.3) | 22 (1.5) | 23 (1.3) |  |  |
Total | 298 (100.0) | 1439 (100.0) | 1737a(100.0) | Â | Â |
Median time (IQR) | 12 (8–14) | 13 (10–14) |  |  |  |
Mean ± SD | 11.06 ± 5.47 | 12.4 ± 4.91 |  |  |  |
Discharge status determined |  |  |  | 95.70 | < 0.001 |
 Died | 41 (13.7) | 32 (2.2) | 73 (4.2) |  |  |
 Recovered | 247 (82.3) | 1391 (96.7) | 1638 (94.2) |  |  |
 Transferred out/evacuated | 12 (4.0) | 16 (1.1) | 28 (1.6) |  |  |
Total | 300 (100.0) | 1439 (100.0) | 1739b(100.0) | Â | Â |