Cross-sectional research in clinical samples, as well as experimental studies in healthy
adults, suggests that the experiences of pain and sleep are bi-directionally connected …

Objectives: Because insomnia is a common comorbidity of chronic pain, scientific and
clinical interest in the relationship of pain and sleep has surged in recent years. Although …

Objectives Sleep disturbance is a common problem among chronic pain patients. Cross-
sectional data from clinical populations and experimental studies have shown an …

Ample evidence suggests that sleep and pain are related. However, many questions remain
about the direction of causality in their association, as well as mechanisms that may account …

Insomnia and chronic pain are highly prevalent conditions and are often comorbid. Somatic
complaints other than pain are also often observed in insomnia. Poor sleep and pain are …

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

Objective: The goal of this study was to examine the bidirectional relationship of sleep and
pain to determine whether changes in sleep complaints over the course of a chronic pain …

Emerging longitudinal research has highlighted poor sleep as a risk factor of a range of
adverse health outcomes, including disabling pain conditions. In establishing the causal role …

Background Poor sleep quality among people with chronic low back pain appears to be
related to worse pain, affect, poor physical function, and pain catastrophizing. The causal …

Chronic pain has been associated with sleep disturbances in a bidirectional manner, with
pain disrupting sleep, and sleep deprivation or disturbance increasing pain. This …