Table 3

Hypoxaemic and hyperoxaemic episodes

30 s episodes/6 hours60 s episodes/6 hours
OxygenieCLiO2 P value*OxygenieCLiO2 P value*
SpO2 <85%0.5 (0.2–1.1)0.8 (0.5–1.7)0.0220 (0–0.24)0.2 (0–0.8)0.027
SpO2 <80%0 (0–0)0.2 (0–0.5)0.0110 (0–0)0 (0–0)0.257
SpO2 >95%†4.4 (2.6–10.7)37.3 (15.8–54.3)0.0090.8 (0.4–2.6)14.6 (5.5–22.8)0.008
SpO2 >98%†0.2 (0–0.8)6.3 (1.7–13.6)0.0040 (0–0.2)1.7 (0.5–5.3)0.002
  • Data in median (IQR).

  • *Wilcoxon matched pairs test.

  • †While FiO2≥0.22.