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Table 1 Results for primary and secondary outcome measures

From: Internet based patient education improves informed consent for elective orthopaedic surgery: a randomized controlled trial

 

Internet (n = 103)

Control (n = 108)

P value

Outcome measures

   

Knowledge (SD)

69.25% (14.91)

47.38% (17.77)

< 0.01a

Satisfaction (SD) (maximum score = 24)

20.59 (2.34)

19.71 (3.76)

0.043a

Anxiety (SD) (maximum score = 84)

36.75 (12.19)

38.98 (12.70)

0.195a

  1. aIndependent samples – t test.