p-value at time Group C vs. D1 Group C vs. D2 Group D1 vs. D2
5 mins p-value 0.039* 0.024* 0.195
15 mins p-value 0.024* 0.039* 0.737
45 mins p-value 0.007* 0.033* 0.617
75 mins p-value 0.007* 0.013* 0.783
120 mins p-value 0.041* 0.031* 0.893
180 mins p-value 0.303 0.068 0.429
Data are presented as p-value. ANOVA with repeated measures was used to compare the changes in MAP and p-value calculated. Bonferroni’s multiple comparison tests were used to make intergroup comparisons.
• Intra-operative mean arterial pressure was statistically significant between Group C vs. D1 and Group C vs. D2 at 5, 15, 45, 75 and 120 mins (p<0.05).
• There was no significance in between Group D1 vs. D2 (p>0.05).
Table 4: Comparison of Intra-operative mean arterial pressure (MAP) in the study groups.