Collaborative model of care between Orthopaedics and allied healthcare professionals trial (CONNACT) – a feasibility study in patients with knee osteoarthritis using a mixed method approach

Table 3 Outcome Measures

Outcome Measure	Variables
Baseline Measures	Demographics (Age, Gender) Socioeconomical status Medical Co-morbidities Functional status (Charlson comorbidity index [43], Barthel Index for Activities of Daily Living [44])
Primary Outcome Measures	Knee Injury and Osteoarthritis Outcome Score (KOOS₄) [25]
Secondary Outcome Measures	Knee Injury and Osteoarthritis Outcome (KOOS) subscales (pain, symptoms, function, quality of life) Quality of Life EQ-5D-5L [45] Functional Assessment (30s chair stand, 10 m fast paced walk, stair climb, timed up-and-go) Body Mass Index (BMI) Modified Semi-Quantitative Food Frequency Questionnaire (FFQ) [46] Patient Health Questionnaire 4 (PHQ-4) [33] Pain, Enjoyment, General Activity Scale (PEG) [34] Acceptance and Action Questionnaire 2 (AAQ-II) [47] Chronic Pain Acceptance Questionnaire 8 (CPAQ-8) [48] Global Impression of Change (GIC) [49] Adverse events

ISSN: 1471-2474