Please select the eligibility criteria that correspond to the clinical trial below.
Title: N/A
Brief Summary: Osteoarthritis is a common disease. The core treatment is often patient education. The aim of this study is therefore to study the effect of a patient education programme for patients with osteoarthritis in primary health care.


Options:
A: Inclusion Criteria:

* Radiographic evidence of hip OA and/or radiographic evidence of or meets clinical criteria for knee OA
* Current joint (hip and/or knee) symptoms
* BMI \>= 25
* Physically inactive

Exclusion Criteria:

* Diagnosis of rheumatoid arthritis, fibromyalgia, or other systemic rheumatic disease
* Diagnosis of a motor neuron disease, Parkinson's disease, multiple sclerosis, or Paget's disease
* Diagnosis of metastatic cancer
* Hospitalized for a stroke, myocardial infarction or coronary artery revascularization in the past 3 months
* On waiting list for or planning arthroplasty
* Total joint replacement (hip or knee) surgery, other hip or knee surgery, meniscus tear (verified by MRI), or ACL tear in the past 6 months
* History of gout in hip or knee
* Quadriplegia or paraplegia
* Active diagnosis of psychosis or serious personality disorder
* Diagnosis of dementia or other memory loss condition
* Current, uncontrolled substance abuse disorder
* Severly impaired speech or hearing (patients must be able to respond to phone calls)
* No access to a telephone
* Inability to understand and speak English
* Blindness
* Resident in nursing home
* Serious / terminal illness as indicated by referral to hospice or palliative care
* For females: currently pregnant or planning to become pregnant
* No visit to their Duke primary health care provider in the last 18 months
* Participating in another OA intervention of other lifestyle change study
* Other self-reported medical problem that would prohibit participation in the study
* Other health condition or personal issue judged by a study team member or primary care physician to make the patient inappropriate for study participation
B: Inclusion Criteria:

* Between 40 and 80 years old with uni- or bilateral hip disability
* Harris Hip Score (36) between 60 and 95. Harris Hip score (0-100 points) is widely used as an assessment of hip function in patients with hip OA. Harris Hip Score of 60 or below are used regularly at our institution as one of the criteria for hip surgery (arthroplasty).
* Patients will be included if they have more than 3 months of hip pain.
* Patients with radiographic verified hip OA (Danielson's criteria for radiographic OA: Danielsson's criteria for minimal joint space: \< 4 mm \< 70 years, \< 3 mm ≥ 70 years, or 1 mm difference between hips).

Exclusion Criteria:

* Patients have a history of resent trauma or functional impairment to the lower limbs or diseases which might interfere with participation (rheumatoid arthritis, cancer, osteoporosis, severe back pain, knee OA).
* Patients with co-morbidities not tolerating physical activities
C: Inclusion Criteria:

* Clinical diagnosis of osteoarthritis

Exclusion Criteria:

* Must be able to speak and understand swedish
D: Inclusion Criteria:

* Radiographic evidence of hip or knee osteoarthritis
* Current / persistent joint symptoms (pain, aching, stiffness)

Exclusion Criteria:

* Other rheumatic disease (i.e., rheumatoid arthritis, fibromyalgia)
* Hospitalization for stroke or cardiovascular event within past 3 months
* Metastatic cancer
* Active diagnosis of psychosis
* Terminal illness
* On waiting list for arthroplasty
* Resident of nursing home
* Severely impaired in hearing or speech (participants must be able to respond to phone calls)
* Significant cognitive dysfunction
* No access to a telephone
* Current participation in another interventional study for osteoarthritis

Answer: C