Table 1 Inclusion / Exclusion Criteria

Inclusion Criteria Details

ICD-10 Codes for Osteoarthritis: M15.0, M16.0, M16.10, M16.11, M16.12, M16.2, M16.30, M16.31, M16.32, M16.4, M16.50, M16.51, M16.52, M16.6, M16.7, M16.9, M17.0, M17.10, M17.11, M17.12, M17.2, M17.30, M17.31, M17.32, M17.4, M17.5, M17.9, M19.90, M19.91, M19.92, M19.93

Qualifying Comorbid Health Conditions: diabetes, depression, hypertension, hyperlipidemia, heart failure, atrial fibrillation, ischemic heart disease, stroke/transient ischemic attack, peripheral vascular disease, chronic obstructive pulmonary disease, bronchiectasis, asthma, rheumatoid arthritis, HIV/AIDS, chronic kidney disease, chronic hepatitis or osteoporosis

Exclusion Criteria

Chest pain (with physical activity or at rest)

Loss of balance because of dizziness or loss of consciousness

Unstable angina

Hospitalization for cardiovascular event in last 6 months

History of ventricular tachycardia

Stroke with moderate to severe aphasia

Unstable chronic obstructive pulmonary disease (2 hospitalizations within the previous 6 months and/or on oxygen)

Dementia

Psychosis

Active substance abuse disorder

Total knee or hip replacement surgery, meniscus tear, ligament tear, or other significant lower extremity injury or surgery in the last 6 months

Planning total joint replacement in next 6 months

Three or more falls in last 6 months

Severe hearing or visual impairment

Serious/terminal illness as indicated by referral to hospice or palliative care

Recommendation from doctor to only perform physical activity under medical supervision

Other health problem that would prohibit safe physical activity participation

Current participation in other study related to knee or hip osteoarthritis or physical activity

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