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Table 2 Participant characteristics in the trial phase

From: Can user testing of a clinical trial patient information sheet make it fit-for-purpose? - a randomized controlled trial

  Original PISa Revised PIS Original PIS Revised PIS
Sex 19 m/43 f 23 m/38 f 18 m/37 f 23 m/38 f
Age Mean 63.9 years (IQRb 58-65) Mean 65.7 years (IQR 62-68) Mean 64.1 years (IQR 58-66) Mean 65.7 years (IQR 62-68)
Highest educational attainment (1 = completed by 16;
2 = by 18 or equivalent;
3 = graduate)
1 = 31
2 = 18
3 = 3
1 = 31
2 = 13
3 = 17
1 = 26
2 = 17
3 = 12
1 = 31
2 = 13
3 = 17
  n = 62 n = 61 n = 55 n = 61
  1. Randomized (n = 123); interviewed (n = 116)
  2. aPIS, patient information sheet;bIQR, Inter-quartile range,