Relationships Among Physical Activity, Daylight Exposure, an... : Cancer Nursing Relationships
Among Physical Activity, Daylight Exposure, and Rest-Activity Circadian Rhythm in Patients …

Background Physical activity and daylight exposure predict rest-activity circadian rhythm
(RACR) in patients with cancer. However, whether daylight exposure mediates the …

Quality of life (QoL) is estimated from patients scores to items related to everyday life,
including rest and activity. The rest–activity rhythm reflects endogenous circadian clock …

Purpose Patients with later-stage cancer have been reported to demonstrate more disrupted
rest-activity circadian rhythms (RACR) than those with earlier-stage cancer, but consolidated …

Rhythm alterations consisting of decrease in amplitude, modification in peak time, including
the suppression of one or several circadian outputs have been reported in patients suffering …

There is now little doubt that disrupted day/night (circadian) time structures are involved in
the initiation and promotion of neoplastic disease. It has been established that the incidence …

The rest/activity circadian cycle has been used as a reference for chemotherapy
administration at specific times to improve tolerability and efficacy. Because cancer …

Introduction Research has been limited in circadian activity rhythms and their relationship
with health status in early-stage breast cancer survivors. Maintaining strong circadian …

Objectives To examine the moderating effect of daylight exposure on physical activity and
objective sleep quality, using wearable actigraph devices. Methods We recruited 324 …

Background Psychosocial symptoms often cluster together, are refractory to treatment, and
impair health‐related quality of life (HR‐QoL) in cancer patients. The contribution of …