Table 3

Oxygen saturation response

Saturation assessmentTotal (n=40)HBO2 (n=20)Control (n=20)P value
SpO2 on day 1, %*85.1±4.386.5±3.984.1±4.50.150
SpO2 on day 2, %*86.7±4.689.0±4.184.4±3.9<0.010‡
SpO2, on day 3, %*87.9±3.189.6±2.886.4±2.5<0.010‡
SpO2 on day 4, %†89.0 (88.0; 92.0)93.0 (91.0; 94.0)88.0 (82.0; 89.0)<0.010‡
SpO2 on day 5, %†91.0 (88.0; 93.0)93.0 (92.0; 95.0)88.0 (87.0; 91.0)<0.010‡
SpO2 on day 6, %†93.0 (89.0; 94.0)94.0 (93.5; 95.5)90.0 (88.0; 92.0)<0.010‡
SpO2 on day 7, %†92.0 (90.0; 94.0)94.0 (93.0; 95.0)91.0 (89.5; 92.0)0.020‡
  • Data are described as

  • *mean±SD.

  • †median (IQR).

  • ‡Statistically significant.

  • SpO2, oxygen saturation.