Table 2 Crude outcomes and propensity score-adjusted outcomes between the ≥ 3500 mL IVF group and the < 3500 mL group
Crude analysis | Propensity score analysis | ||||||
|---|---|---|---|---|---|---|---|
≥ 3500 mL/day | < 3500 mL/day | ≥ 3500 mL/day | < 3500 mL/day | RD | 95% CI | P value | |
Primary composite outcome, n (%) | 86 (5.1) | 100 (2.7) | (3.4) | (3.9) | − 0.4 | (− 1.8 to 0.9) | 0.53 |
HD dependance at discharge, n (%) | 14 (0.8) | 18 (0.5) | (0.4) | (1.3) | − 0.9 | (− 1.6 to − 0.2) | 0.02 |
In-hospital mortality, n (%) | 72 (4.3) | 82 (2.2) | (2.5) | (0.5) | 0.5 | (− 0.7 to 1.6) | 0.43 |
Coefficients (95% CI) | |||||||
28-day hospital free days, days (SD) | 10.2 (9.3) | 12.5 (8.8) | 11.2 (9.2) | 12.5 (8.9) | − 1.3 | (− 2.0 to − 0.7) | < 0.01 |