A short-term increase in cancer risk associated with daytime napping is likely to reflect pre-clinical disease: prospective cohort study.

BACKGROUND: Sleep disturbance, a correlate of which is daytime napping, has been hypothesised to be associated with risk of breast and other cancers. METHODS: We estimated relative risks (RR) of breast and other invasive cancers by the reported frequency of daytime napping in a large prospective coh...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Cairns, B, Travis, R, Wang, X, Reeves, G, Green, J, Beral, V
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 2012