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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.