Effect of inverse ratio ventilation on hemodynamics and respiratory mechanics in obese patients undergoing laparoscopic sleeve gastrectomy

Ain-Shams Journal of Anesthesiology

Table 6 Comparison between the two studied groups as regards dynamic compliance

Dynamic compliance
Dynamic compliance (mL/cmH₂O)	VCV group (N=26)	IRV group (N=26)	P-value
CD (after intubation) T1	24.96 ± 3.33	27.38 ± 3.53	0.014*
CD (before pneumoperitoneum) T2	25.46 ± 4.75	29.31 ± 4.92	0.006*
CD ( after pneumoperitoneum) T3	16.58 ± 2.69	18.58 ± 3.51	0.025*
CD T4	18.23 ± 3.65	20.5 ± 4.03	0.038*
CD T5	18.62 ± 3.44	20.89 ± 4.1	0.036*
CD T6	18.58 ± 3.64	21.23 ± 3.34	0.009*