Table 1.
Demographics, comorbidities and non-steroidal inflammatory drugs (NSAID) usage by in hospital mortality.
| Alive | Dead | Total | p-Value & | |
|---|---|---|---|---|
| (n = 864) | (n = 358) | (n = 1222) | ||
| NSAID Prescription | 0.578 | |||
| No | 824 (70.6) | 344 (29.5) | 1168 (95.6) | |
| Yes | 40 (74.1) | 14 (25.9) | 54 (4.4) | |
| Sites | <0.001 | |||
| Hospital A | 119 (77.8) | 34 (22.2) | 153 (12.5) | |
| Hospital B | 33 (76.7) | 10 (23.3) | 43 (3.5) | |
| Hospital C | 108 (87.8) | 15 (12.2) | 123 (10.1) | |
| Hospital D | 254 (66.8) | 126 (33.2) | 380 (31.1) | |
| Hospital E | 76 (67.9) | 36 (32.1) | 112 (9.2) | |
| Hospital F | 138 (56.1) | 108 (43.9) | 246 (20.1) | |
| Hospital G | 100 (87.0) | 15 (13.0) | 115 (9.4) | |
| Hospital H | 36 (72.0) | 14 (28.0) | 50 (4.1) | |
| Age | <0.001 | |||
| Under 65 years | 337 (87.1) | 50 (12.9) | 387 (31.7) | |
| 65 to 79 years | 266 (65.7) | 139 (34.3) | 405 (33.1) | |
| Over 80 years | 261 (60.7) | 169 (39.3) | 430 (35.2) | |
| Sex | 0.625 | |||
| Female | 380 (71.4) | 152 (28.6) | 532 (43.5) | |
| Male | 484 (70.1) | 206 (29.9) | 690 (56.5) | |
| Smoking Status | 0.049 | |||
| Never smokers | 453 (73.2) | 166 (26.8) | 619 (50.7) | |
| Ex-smokers | 325 (66.7) | 162 (33.3) | 487 (39.9) | |
| Current smokers | 74 (77.1) | 22 (22.9) | 96 (7.8) | |
| Missing | 12 | 8 | 20 | |
| Diabetes | 0.100 | |||
| No | 638 (71.9) | 249 (28.1) | 887 (72.6) | |
| Yes | 223 (67.6) | 107 (32.4) | 330 (27.0) | |
| Missing | 3 | 2 | 5 | |
| Hypertension | 0.008 | |||
| No | 448 (74.3) | 155 (25.7) | 603 (49.4) | |
| Yes | 414 (67.4) | 200 (32.6) | 614 (50.3) | |
| Missing | 2 | 3 | 5 | |
| Coronary Artery disease | <0.001 | |||
| No | 696 (73.7) | 248 (26.3) | 944 (77.3) | |
| Yes | 166 (60.8) | 107 (39.2) | 273 (22.3) | |
| Missing | 2 | 3 | 5 | |
| Elevated CRP (>40) | <0.001 | |||
| No | 282 (84.4) | 52 (15.6) | 334 (27.3) | |
| Yes | 571 (65.7) | 298 (34.3) | 869 (72.7) | |
| Missing | 11 | 8 | 19 | |
| Renal function (eGFR < 60) | <0.001 | |||
| No | 568 (76.9) | 171 (23.1) | 739 (60.5) | |
| Yes | 290 (61.3) | 183 (38.7) | 473 (38.7) | |
| Missing | 6 | 4 | 10 |
& Chi-square test was carried out between clinical characteristics and mortality.