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The Egyptian Journal of Otolaryngology

Table 4 Statistical analysis of SNOT-22 score pre- and postoperative

From: Validity of the Egyptian version of Sino-Nasal Outcome Test-22 and its predictive value in evaluation of patients undergoing septoplasty surgery

 

Preoperative

(n = 60)

Postoperative

(n = 60)

Test of significance

Mean

±SD

Mean

±SD

t test

p

Nasal obstruction score

3.5

1.1

1.2

0.82

5.121

0.015

Nasal symptoms score

16.2

2.3

6.3

1.6

7.544

0.001

Non-nasal symptoms score

3.7

1.5

1.7

1.3

4.514

0.018

General health score (QoL)

9.1

3.2

5.2

1.6

2.921

0.035

Total SNOT# score

29.0

 

13.2

 

4.872

0.019

  1. QoL quality of life
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