Skip to main content

Table 2 Participant interaction with TERC

From: Web-based therapeutic exercise resource center as a treatment for knee osteoarthritis: a prospective cohort pilot study

   Times the activity was performed per participant
  n Mean Range
Patient initiated communication    
  Submitted comment or question to study staff 33 1.7 (0, 4)
  Requested a reply from staff to submitted question 20 1.3 (0, 2)
TERC initiated communication    
  Exercises may be too easy 34 1.4 (0, 4)
  Exercises may be too hard 15 2.1 (0, 6)
  Pain warning sent to study personnel 6 1.0 (0, 1)
  Stopped recording exercise 41 2.6 (0, 7)
Patient usage of TERC features    
  Viewed exercise routine 52 16.7 (2, 56)
  Viewed exercise animations 48 18.8 (0, 123)
  Viewed aerobic recommendations 52 12.3 (1, 52)
  Printed exercise routine 18 1.6 (0, 3)
  Requested less difficult exercise routine 8 1.3 (0, 2)
  Requested more difficult exercise routine 34 2.7 (0, 7)
  Denied request for more difficult exercise routine based on mSF-WOMAC 4 1.8 (0, 3)
  1. n, number of patients that performed the activity (total of 52).