Table 3. Multiple comparison analysis of operative time

Pairwise 95% confidence interval	Adjusted p-value
−4.99≤Coblation - Diathermy≤−0.37	0.019*
−2.00≤Harmonic - Diathermy≤3.67	0.762
0.48≤Harmonic - Coblation≤6.55	0.019*

p<0.05 statistically significant.