Table 1 Clinical characteristics of pregnant women stratified by AKI status
From: Epidemiology of acute kidney injury in hospitalized pregnant women in China
Variables | Non-AKI N = 10,264 | CA-AKI N = 398 | HA-AKI N = 411 | P-value* |
|---|---|---|---|---|
Age | 30.3 (5.6) | 29.7 (6.1) | 30.2 (5.7) | 0.13 |
< 35 | 8015 (79.2) | 309 (78.6) | 320 (79.6) | |
≥ 35 | 2106 (20.8) | 82 (21.4) | 84 (20.4) | |
Baseline SCr | 52.9 (43,58) | 67 (53,101) | 46 (35,65) | < 0.001 |
Need for ICU | 196 (1.9) | 61 (15. 5) | 24 (6.0) | < 0.001 |
Dialysis | 3 (0.03) | 4 (1.0) | 2 (0.5) | < 0.001 |
Preexisting medical conditions | ||||
CKD | 255 (2.5) | 48 (12.2) | 27 (6.7) | < 0.001 |
Diabetes mellitus | 1001 (9.9) | 16 (4.1) | 45 (11.2) | < 0.001 |
Hypertension | 481 (4.8) | 62 (15.8) | 34 (8.5) | < 0.001 |
Systemic lupus erythematosus | 137 (1.4) | 9 (2.3) | 12 (3.0) | 0.01 |
Pregnancy complications | ||||
PIH | 1486 (14.7) | 161 (41.0) | 93 (23.1) | < 0.001 |
Acute fatty liver | 20 (0.2) | 33 (8.4) | 6 (1.5) | < 0.001 |
Hyperlipidemia | 736 (7.3) | 25 (6.4) | 32 (8.0) | 0.68 |
TMA | 23 (0.2) | 5 (1.3) | 1 (0.2) | < 0.001 |
Heart failure | 191 (1.9) | 21 (5.3) | 22 (5.5) | < 0.001 |