Abstract
A questionary survey of symptoms and sleep habits at home among 100 adult male medical and surgical patients showed that the duration of sleep at night was similar to that reported for the general population, decreasing with age from 20 to 50 years and increasing again after 60 years. The duration of daytime sleep increased with age. The degree of sleep disturbance in different patients was compared in terms of the total duration of sleep and the time spent lying awake in bed at night. Increasing age, ischaemic heart disease, and neurotic illness were the main factors associated with long-term disturbances.
Full text
PDF
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- CULPAN R. H., DAVIES B. M., OPPENHEIM A. N. Incidence of psychiatric illness among hospital out-patients: an application of the Cornell Medical Index. Br Med J. 1960 Mar 19;1(5176):855–857. doi: 10.1136/bmj.1.5176.855. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hawkins D. R., Mendels J. Sleep disturbance in depressive syndromes. Am J Psychiatry. 1966 Dec;123(6):682–690. doi: 10.1176/ajp.123.6.682. [DOI] [PubMed] [Google Scholar]
- Lewis S. A. Subjective estimates of sleep: an EEG evaluation. Br J Psychol. 1969 May;60(2):203–208. doi: 10.1111/j.2044-8295.1969.tb01193.x. [DOI] [PubMed] [Google Scholar]
- WEISS H. R., KASINOFF B. H., BAILEY M. A. An exploration of reported sleep disturbance. J Nerv Ment Dis. 1962 Jun;134:528–534. doi: 10.1097/00005053-196206000-00005. [DOI] [PubMed] [Google Scholar]