14 Table 3.29: Total of Oxygen content (O2ct) in 2 groups Group Time O2ct (ml) X ± SD (min - max) p JV n = 41 AIV n = 44 T1 18, 9 ± 2, 3 (13 - 23, 2) 19, 4 ± 2, 5 (13, 3 - 26, 9) 0, 05 T2 20, 0 ± 2, 4 (14, 0 - 24, 1) 19, 6 ± 1, 7 (15, 0 - 22, 5) 0, 05 T3 19, 2 ± 3, 0 (13, 0 - 24, 5) 17, 7 ± 2, 7 (9, 0 - 21, 4) < 0, 05 T3' 19, 1 ± 3, 0 (13, 2 - 24, 2) 17, 2 ± 2, 6 (12, 2 - 21, 4) < 0, 05 T4 22, 1 ± 20, 9 (13 - 152) 20, 6 ± 23, 7 (11, 3 - 173) < 0, 05 T5 22, 1 ± 23, 3 (12, 0 - 167) 18, 3 ± 2, 2 (11, 3 - 22, 2) 0, 05 T6 18, 3 ± 2, 3 (12 - 23, 1) 20, 8 ± 18, 7 (11, 2 - 141) 0, 05 T7 17, 7 ± 2, 7 (12, 0 - 25, 4) 17, 8 ± 2, 2 (11, 1 - 22, 1) 0, 05 T8 17, 9 ± 2, 5 (12, 0 - 25, 3) 17, 7 ± 2, 3 (11, 2 - 21, 5) 0, 05 During jet ventilation and intermittent ventilation, in JV group O2ct was higher than in AIV group significantly (p<0.05).