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Table 1 Demographics

From: Cost-effectiveness of internet-based cognitive behavior therapy for irritable bowel syndrome: results from a randomized controlled trial

  Total
(n = 85)
CBT
(n = 42)
Control
(n = 43)
Sex    
   Male (n) 13 7 6
   Female (n) 72 35 37
Age    
   mean years (sd) 34.6 (9.4) 36.4 (10.1) 32.8 (8.6)
   min-max years 20-61 21-61 20-50
Years since diagnosis    
   mean years (sd) 6.3 (7.3) 7.2 5.5
   min-max years 0-41 0-41 0-22