Parameters | HD group (n = 122) | UD group (n = 116) | P value |
---|---|---|---|
Days for SpO2 ≥ 94% on room air, median (IQR) | 5 (4–5) | 8 (6–9) | 0.001 |
Days for no supplemental oxygen demand, median (IQR) | 5 (4–5) | 8 (6–9) | 0.001 |
Days for respiratory rate < 20 breaths per min | 6 (5–6) | 8.5 (8–9) | 0.001 |
ICU support, n (%) | 11 (9) | 20 (17.2) | 0.020 |
Intubation required, n (%) | 5 (4.1) | 13 (11.2) | 0.001 |
Length of hospital stay (day), median (IQR) | 15 (9–18.5) | 12 (10–14) | 0.072 |
30-day all-cause mortality, n (%) | 4 (3.3) | 7 (6) | 0.001 |