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Table 2 Statistically significant differences in percent area of TGF-β 1 expression in the epithelium, controls versus CRSwNP patients

From: Epithelium and stroma from nasal polyp mucosa exhibits inverse expression of TGF-β1 as compared with healthy nasal mucosa

Epithelium

  

Positive area (%)

 
 

CRSwNP

 

Control

Mean

32.44

 

55.91

95% CI

32.06–38.80

 

42.63–69.18

Standard deviation

11.93

 

19.76

Minimum

13.56

 

24.39

Maximun

47.50

 

86.02

  1. 95%: CI, 95% confidence interval.
  2. Student’s t test, p= 0.007.
  3. Kolmogrow-Sminov test, polyposis group, p = 0.85; control group, p = 0.99.
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Journal of Otolaryngology - Head & Neck Surgery

ISSN: 1916-0216

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