Table 3 Median rates (95% CI) of absolute oxygen saturation change during resaturation

SpO₂

INVOS

EQUANOX

INVOS/EQUANOX (n = 6)

(%/min)

(%/min)

(%/min)

P value

Resaturation #1

19.1 (13.8, 25.7)

15.9 (12.5, 18.5)

11.2 (7.0, 13.4)

0.04^a

Resaturation #2

15.3 (11.6, 21.9)

12.7 (8.5, 17.7)

9.2 (5.2, 14.5)

0.06

SpO₂

INVOS

FORE-SIGHT

INVOS/FORE-SIGHT (n = 4)

(%/min)

(%/min)

(%/min)

P value

Resaturation #1

12.9 (10.1, 18.8)

10.6 (8.1, 19.3)

9.5 (6.5, 14.4)

0.10

Resaturation #2

11.7 (10.4, 13.1)

9.6 (5.8, 12.5)

6.6 (4.4, 12.0)

0.20