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Table 5 Criterion validity

From: Usefulness scale for patient information material (USE) - development and psychometric properties

 

EG (n = 57)Mean (SD)

CG (n = 63)Mean (SD)

p

Total score 1

62.82 (17.49)

44.17 (20.62)

<.001

Subscales 2

   

  Cognitive

22.05 (5.84)

15.94 (7.46)

<.001

  Emotional

18.61 (7.65)

13.90 (8.90)

.001

  Behavioral

22.16 (6.57)

14.33 (7.65)

<.001

  1. Note. EG = experimental group; CG = control group; n = number; mean = mean score; SD = standard deviation; 1 = range 0-90; 2 = range 0-30.