A random sample of Saudi employees working as medical or paramedical personnel was selected. The mean ESS score was 9.4. The prevalence of EDS in the Saudi population is higher compared to that reported from other populations when a western ESS normal range is used. Nevertheless, the range of normal score of ESS is probably broader for Saudis compared to other populations. In general, sleep disorders are common but unrecognized in our community.
Sleep disorders are common problems in Western populations.
The prevalence of sleep disorders in the Saudi population has not been defined. Accepted for publication 22 May 1999. Received 12 December 1998. The aim of this study was to screen a sample Saudi population for various sleep disorders using a standard questionnaire. All subjects were asked to complete the questionnaires at their convenience, and preferably in the presence of their spouses.