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Table 5 Summary of scales and behaviour by trial allocation

From: Using the theory of planned behaviour as a process evaluation tool in randomised trials of knowledge translation strategies: A case study from UK primary care

  Behavioural
Intention
Perceived
Behavioural
Control
Subjective Norm Attitude   Rate per 1000
test requests
  Median (IQR) Median (IQR) Median (IQR) Median (IQR) Mean (sd)
Test Requested:           
Ferritin           
   Control group 2.7 (2.0, 4.3) 6.3 (5.8, 7.0) 4.3 (3.5, 5.0) 3.25 (2.0, 4.0) 13.4 (6.7)
   Feedback only group 4.3 (3.0, 6.0) 6.0 (5.3, 7.0) 5.0 (3.9, 5.8) 4.5 (3.6, 5.6) 11.8 (5.3)
   Reminders only group 4.0 (2.1, 6.0) 7.0 (6.0, 7.0) 5.0 (4.0, 6.0) 4.0 (2.3, 5.2) 15.2 (14.6)
   Both group 5.0 (2.9, 6.0) 6.3 (5.5, 7.0) 6.4 (5.8, 7.0) 4.5 (3.0, 5.3) 7.6 (3.6)
FSH           
   Control group 4.3 (2.7, 6.0) 6.0 (5.8, 6.8) 4.2 (3.5, 5.2) 4.2 (3.2, 5.5) 11.3 (3.9)
   Feedback only group 5.6 (4.3, 6.0) 6.5 (5.5, 7.0) 4.9 (4.2, 5.5) 5.2 (4.5, 6.0) 10.1 (2.7)
   Reminders only group 6.0 (5.0, 7.0) 6.5 (6.0, 6.9) 5.2 (3.9, 5.9) 5.5 (4.7, 6.2) 9.6 (3.9)
   Both group 6.0 (5.0, 7.0) 6.3 (5.5, 7.0) 5.2 (4.7, 5.9) 5.7 (4.9, 6.1) 9.5 (4.0)
HPS           
   Control group 6.3 (6.0, 7.0) 5.8 (4.9, 6.5) 6.0 (5.5, 7.0) 7.0 (5.7, 7.0) 10.7 (4.9)
   Feedback only group 7.0 (6.0, 7.0) 5.8 (5.0, 7.0) 6.0 (5.5, 6.0) 7.0 (6.0, 7.0) 13.6 (6.8)
   Reminders only group 7.0 (6.0, 7.0) 6.8 (6.0, 7.0) 6.2 (5.0, 6.9) 7.0 (6.0, 7.0) 10.7 (4.6)
   Both group 7.0 (7.0, 7.0) 6.0 (5.5, 7.0) 6.3 (5.8, 7.0) 7.0 (6.0, 7.0) 10.9 (5.9)
  1. PBC = Perceived Behavioural Control