Table 1 Baseline characteristics of the study population
From: Influence of fluid balance on the prognosis of patients with sepsis
Negative Balance | Positive Balance | p | |
|---|---|---|---|
12,252 | 7305 | ||
Age (year) | 66.00 (54.00, 77.00) | 68.00 (56.00, 79.00) | <0.001 |
Gender (%) | |||
male | 6475 (52.8) | 3774 (51.7) | 0.112 |
female | 5777 (47.2) | 3531 (48.3) | |
Height (cm) | 170.00 (162.00, 177.80) | 167.60 (160.00, 177.80) | <0.001 |
Weight (kg) | 79.30 (65.40, 98.10) | 77.20 (63.52, 95.50) | <0.001 |
Severe Score | |||
Apache IV | 64.00 (49.00, 81.00) | 67.00 (52.00, 85.00) | <0.001 |
Sofa | 6.00 (4.00, 8.00) | 7.00 (5.00, 9.00) | <0.001 |
Unit type (%) | |||
Med-Surg ICU/SICU/MICU | 9934 (81.1) | 5764 (78.9) | <0.001 |
Cardiac ICU/CCU-CTICU/CSICU/CTICU | 1968 (16.1) | 1222 (16.7) | |
Neuro ICU | 350 ( 2.9) | 319 ( 4.4) | |
Source of sepsis (%) | |||
Lung | 5919 (48.3) | 3065 (42.0) | <0.001 |
Urinary tract | 2181 (17.8) | 1562 (21.4) | |
Abdomen | 1333 (10.9) | 925 (12.7) | |
Skin/Bone/Joint | 964 ( 7.9) | 550 ( 7.5) | |
Others | 1855 (15.1) | 1203 (16.5) | |
Ventilator (%) | |||
no | 6170 (50.4) | 4177 (57.2) | <0.001 |
yes | 6082 (49.6) | 3128 (42.8) | |
Vasopressor (%) | |||
no | 9547 (77.9) | 5544 (75.9) | 0.001 |
yes | 2705 (22.1) | 1761 (24.1) | |
Dialysis (%) | |||
no | 11,963 (97.6) | 7234 (99.0) | <0.001 |
yes | 289 ( 2.4) | 71 ( 1.0) | |
Comorbidity | |||
Stroke (%) | |||
no | 11,001 (89.8) | 6490 (88.8) | 0.040 |
yes | 1251 (10.2) | 815 (11.2) | |
Congestive heart failure (%) | |||
no | 9854 (80.4) | 5963 (81.6) | 0.041 |
yes | 2398 (19.6) | 1342 (18.4) | |
Hypertension (%) | |||
no | 5350 (43.7) | 3479 (47.6) | <0.001 |
yes | 6902 (56.3) | 3826 (52.4) | |
COPD (%) | |||
no | 9458 (77.2) | 5835 (79.9) | <0.001 |
yes | 2794 (22.8) | 1470 (20.1) | |
Renal failure (%) | |||
no | 11,449 (93.4) | 6599 (90.3) | <0.001 |
yes | 803 ( 6.6) | 706 ( 9.7) | |
Liver disease (%) | |||
no | 11,869 (96.9) | 6991 (95.7) | <0.001 |
yes | 383 ( 3.1) | 314 ( 4.3) | |
Diabetes (%) | |||
no | 8211 (67.0) | 4865 (66.6) | 0.557 |
yes | 4041 (33.0) | 2440 (33.4) | |
Cancer (%) | |||
no | 10,166 (83.0) | 6021 (82.4) | 0.333 |
yes | 2086 (17.0) | 1284 (17.6) | |
Length of stay | |||
Hospital los (day) | 8.29 (5.11, 14.01) | 7.87 (4.82, 13.41) | <0.001 |
In-hospital mortality (%) | |||
no | 10,801 (88.2) | 6106 (83.6) | <0.001 |
yes | 1451 (11.8) | 1199 (16.4) |