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Figure 3: (a) PaO_{2}/FiO_{2} – oxygenation index mean (SD) at different time points (b) Dynamic compliance mean (SD) at different time points (c) Alveolararterial oxygen gradient mean (SD) at different time points (d) PaO_{2} mean (SD) at different time points (e) PaCO_{2} mean (SD) at different time points (f) Peak airway pressure mean (SD) at different time points (g) Mean airway pressure mean (SD) at different time points (h) Heart rate mean (SD) at different time points. (i) Mean arterial pressure mean (SD) at different time points. ^{#}(P<0.05) intergroup comparison using Students t Test; *(P<0.05) within group comparison using Repeated Measure ANOVA with Bonferroni correction 
