p-value at time Group C vs. D1 Group C vs. D2 Group D1 vs. D2
5 mins p-value 0.246 0.194 0.674
15 mins p-value 0.118 0.246 0.665
45 mins p-value 0.37 0.127 0.431
75 mins p-value 0.305 0.108 0.484
120 mins p-value 0.288 0.191 0.766
180 mins p-value 0.164 0.248 0.756
Data are presented as p-value. ANOVA with repeated measures was used to compare the changes in RR and p-value calculated. Bonferroni’s multiple comparison tests were used to make intergroup comparisons.
• There was no statistically significant difference in Intra-operative respiratory rate in three groups (p>0.05).
Table 5: Comparison of Intra-operative respiratory rate (RR) in the study groups.