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Table 1 Basic characteristics in CRSwNP patients and controls

From: Impact of mucosal biofilm and bony osteitis on chronic rhinosinusitis with nasal polyps

  Group  
CRSwNP (n = 45) Control (n = 10)  
Variable n % n % P value*
 Smoking 11 24.4 2 20.0 1.000
 Allergy 16 35.6 1 10.0 0.148
 Bronchial asthma 13 28.9 0 0.0 0.095
 Aspirin sensitivity 3 6.7 0 0.0 1.000
 Age (years) - 38.0 ± 13.4   26.7 ± 4.2   0.011^
 Gender (M/F) 24/21   5/5   1.000#
  1. Data are number (n) and percentage (%)
  2. *Fisher’s exact test
  3. -Data are mean ± standard deviation (SD)
  4. #Fisher’s exact test
  5. ^Independent samples t test