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Table 2 Schedule of enrolment, interventions and assessments

From: Exercise therapy and patient education versus intra-articular saline injections in the treatment of knee osteoarthritis: an evidence-based protocol for an open-label randomised controlled trial (the DISCO trial)

  1. Bullets in parentheses ( ) indicate ‘if possible’ and pertain to joint fluid aspiration that can only be done if excess joint fluid is present
  2. *IA Saline group
  3. GLA:D group
  4. KOOS Knee injury and Osteoarthritis Outcome Score
  5. OMERACT-OARSI Outcome Measures in Rheumatology-Osteoarthritis Research Society International responder criteria
  6. ICOAP Intermittent and Constant Osteoarthritis Pain questionnaire