Depression in patients with knee osteoarthritis: risk factors and associations with joint symptoms.

ABSTRACT:

Background

To describe demographic and clinical factors associated with the presence and incidence of depression and explore the temporal relationship between depression and joint symptoms in patients with symptomatic knee osteoarthritis (OA).

Methods

Three hundred ninety-seven participants were selected from a randomized controlled trial in people with symptomatic knee OA and vitamin D deficiency (age 63.3 ± 7.1 year, 48.6% female). Depression severity and knee joint symptoms were assessed using the patient health questionnaire (PHQ-9) and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), respectively, at baseline and 24 months.

Results

The presence and incidence of depression was 25.4 and 11.2%, respectively. At baseline, having younger age

SUBMITTER: Zheng S 

PROVIDER: S-EPMC7791830 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature