Table 3.
LUS score, respiratory dynamics, daily fluid balance volume and the change in LUS score in with (CRRT) and without hemofiltration (Non-CRRT) group
| Parameters | CRRT (n = 37) | Non-CRRT (n = 33) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | P | 1 | 2 | 3 | 4 | P | |
| LUS | 18 (16–20)a | 22 (18–25)a | 18 (16–22)a | 14 (12–18)b | < 0.001 | 14 (12–16) | 14 (12–16) | 14 (10–17) | 12 (9–16) | 0.154 |
| OI | 13.15 (10.00–14.78)a | 15.85 (13.54–17.46)a | 11.63 (10.24–14.47)a | 9.47 (8.63–10.50)b | < 0.001 | 7.69 (6.46–9.50) | 8.84 (8.25–10.18) | 8.60 (7.56–11.05) | 8.12 (6.85–10.45) | 0.242 |
| PaCO2, mmHg | 45 (35–62) | 42 (38–50) | 40 (38–45)b | 40 (38–45) | 0.078 | 55 (38–61) | 46 (41–52) | 45 (40–50) | 42 (38–45) | 0.006 |
| Cdyn, ml/cmH2O/kg | 0.38 (0.31–0.58)a | 0.40 (0.30–0.42)a | 0.44 (0.38–0.56)a | 0.60 (0.51–0.66) | < 0.001 | 0.61 (0.46–0.72) | 0.61 (0.50–0.71) | 0.60 (0.44–0.68) | 0.63 (0.45–0.70) | 0.315 |
| PEEP, cmH2O | 12 (11–14)a | 14 (13–15)a | 12 (11–14)a | 10 (9–11)a | < 0.001 | 9 (8–10) | 9 (8–10) | 9 (8–11) | 8 (8–10) | 0.055 |
| Daily fluid balance volume, ml/kg | 17.00 (8.50–22.50)a | − 16.00 [− 20.00–(− 12.00)]a | − 10.00 [− 16.50–(− 8.50)]b | < 0.001 | 0 (− 9.00–10.50) | − 6.00 (− 10.00–0) | − 7.00 [− 11–5.50] | 0.076 | ||
| Change in LUS score | 2 (2–4)b | − 3 [− 5–(− 1)]b | − 3 [− 6–(− 2)]b | < 0.001 | 1 (− 2–3) | 0 (− 3–1) | − 1 (− 3–1) | 0.221 | ||
The values of daily fluid volume and change in LUS score are as following 2nd–1st, 3rd–2nd, 4th–3rd
aP < 0.001 for CRRT group vs. Non-CRRT group
bP < 0.05 for CRRT group vs. Non-CRRT group