Introduction Sleep disturbance is often comorbid with chronic pain disorders, with emerging
evidence suggesting a stronger effect of sleep disturbance on pain than vice versa; …

Background Disturbed sleep and pain often co‐exist and the relationship between the two
conditions is complex and likely reciprocal. This 5‐year prospective study examines whether …

Study objective: The temporal relationships among sleep, depressive symptoms, and pain
are unclear. This longitudinal study examines whether insomnia and sleep duration predict …

Objective To investigate the relationship between sleep disturbance, catastrophizing, and
knee pain in middle‐aged and older individuals. Methods Data from the Osteoarthritis …

Background Disturbed sleep is strongly correlated with chronic pain. The aim of this study
was to examine the association between sleep disturbance and incident joint pain focusing …

Objective. We examined the association between sleep and odds of developing knee pain,
and whether this relationship varied by status of widespread pain (WSP). Methods. At the 60 …

Background Previous research suggests that sleep problems may be an important predictor
for chronic widespread pain (CWP). With this study we investigated both sleep problems and …

Objectives: Sleep disturbance and chronic pain are related. The present study evaluated
both direct and indirect (mediated) pathways through which sleep disturbance might be …

Sleep disturbance is one of the most common comorbid problems for chronic pain patients.
The association between the two phenomena has long been recognized, but the nature of …

Introduction Association of knee and low back pain with sleep disturbance is poorly
understood. We aimed to clarify the independent and combined effects of these orthopedic …