not quite significantp = 0.1509
Effect of CPAP on FRC Levels When given a FiO 2 of 0.3, kittens receiving a CPAP of 15 cmH 2 O (15CPAP/0.3) tended to have a higher FRC levels than kittens receiving a CPAP of 5 cmH 2 O (5CPAP/0.3), although this difference was not quite significant ( p = 0.1509; Fig. 6a ).