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Table 5 Feasibility and preference assessments for the touch-screen mode

From: Measurement equivalence and feasibility of the EORTC QLQ-PR25: paper-and-pencil versus touch-screen administration

   Age group Computer experience
All <= 70 > 70 p-value Yes No p-value
(n = 99) (n = 50) (n = 49) (n = 19) (n = 80)
Feeling touch-screen mode was easy to use. 91.9% 96.0% 87.0% 0.159a 100.0% 90.0% 0.347a
Feeling user-interface of touch-screen mode was user-friendly. 97.0% 100.0% 93.9% 0.117a 100.0% 96.3% 0.999a
Expressing they liked touch-screen mode. 91.9% 96.0% 87.8% 0.159a 100.0% 90.0% 0.347a
Which version did you like?        
 Neither 2.0% 0.0% 4.1% 0.117b 5.3% 1.3% 0.639b
 Paper and pencil mode 30.3% 24.0% 36.7%   31.6% 30.0%  
 Touch-screen mode 66.7% 74.0% 59.2%   63.2% 67.5%  
 Both 1.0% 2.0% 0.0%   0.0% 1.3%  
  1. ap-value was evaluated by Fisher’s exact test.
  2. bp-value was evaluated by Chi-square test to compare two groups: touch-screen mode and the others (three versions combined).