| Â | Group | Tbaseline | TALI | T6 h | T18 h |
|---|
PDR (%/minute) | PCV | 9.7 (9.1–10.3) | 11.3 (10.7–11.6)a | 16.9 (13.2–18.2)a,b | 14.7 (13.3–16.1)a,b |
|  | PCV+R | 11.8 (10.6–12.9) | 14.4 (12.5–17.4)a,c | 15.4 (12.1–17.1)a | 18.3 (13.6–20.7)a |
CB (ml/minute) | PCV | 322 (283–365) | 421 (393–455) | 512 (406–567) | 477 (458–496) |
|  | PCV+R | 477 (419–540)c | 536 (456–664) | 489 (461–510) | 550 (469–625) |
- Data are presented as the median (interquartile range). a,bFriedman repeated measures analysis of variance on rank with all pairwise multiple comparison procedures (Student-Newman-Keuls method): aversus Tbaseline, bversus TALI (p < 0.05). cMann-Whitney rank sum test: p < 0.05 versus PCV+R. CB, blood clearance of indocyanine green; PCV, pressure-controlled ventilation; PCV+R, pressure-controlled ventilation with recruitment manoeuvre; PDR, plasma disappearance rate of indocyanine green; T6 h, time point 6 hours after randomisation; T18 h, time point 18 hours after randomisation; TALI, time point after lung injury; Tbaseline, baseline time point.
