Table 3.26: Arterial partial pressure of Oxygen in 2 groups Group Time PaO2 (mmHg) X ± SD (min - max) p JV n = 41 AIV n = 44 T1 153, 5 ± 85, 7 (70 - 519) 165, 4 ± 85, 5 (75 - 456) > 0, 05 T2 364, 1 ± 112, 7 (157 - 588) 375, 9 ± 96, 1 (116 - 537) 0, 05 T3 308, 8 ± 130, 0 (75 - 582) 193, 9 ± 97, 7 (68 - 380) 0, 001 T3' 295, 63 ± 124, 02 * (74 - 593) 127, 88 ± 96, 62 * (58 - 471) 0, 001 T4 273, 87 ± 78, 02 (125 - 433) 259, 13 ± 102, 12 (83 - 519) 0, 05 T5 166, 31 ± 64, 58 (67 - 377) 178, 12 ± 75, 02 (60 - 381) 0, 05 T6 123, 24 ± 50, 56 (65 - 312) 111, 79 ± 52, 23 (57 - 263) 0, 05 T7 101, 1 ± 36, 89 (64 - 215) 101, 16 ± 29, 33 (60 - 195) 0, 05 T8 95, 9 ± 31, 21 (61 - 234) 92, 45 ± 23, 95 (64 - 170) 0, 05 * p<0.05 compared to T2 13 At T3 and T3', the average of PaO2 in JV group was higher than in AIV group.