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Table 3 Comparison of mean postoperative pain on day 1 and 7 between two groups using the Mann Whitney U test

From: Comparative study between conventional adenoidectomy and adenoidectomy using micro-debrider

Variables

Group

N

Mean

SD

Mean diff

t

p value

Pain day 1

Group A

8

3.5

1.77

0.41

−0.456

0.65

Group B

11

3.09

1.38

 

Pain day 7

Group A

8

2.75

1.49

0.20

−0.270

0.79

Group B

11

2.55

1.57

Â