O-349 IMPACT OF RAMADAN ON SLEEP AND ALERTNESS DISORDERS IN INTENSIVE CARE STAFF AT RABAT UNIVERSITY HOSPITAL

Abstract

Introduction The aim of this study was to assess the impact of Ramadan on sleep and alertness in healthcare professionals working in intensive care units. Method This cross-sectional epidemiological study involved 152 people (96 on-call and 52-day shift). A self- questionnaire was administered during the third week of Ramadan and the third week after the end of Ramadan. It included socio-demographic and professional data, lifestyle and sleep habits, sleeping and alertness disorders (Epworth scale) and fatigue (Pichot scale). Results During Ramadan, changes in dietary and lifestyle habits were reflected in shifted sleep and wake-up schedules. Mean nocturnal sleep duration was 5.9 ± 1.3 h during Ramadan, compared with 7.1 ± 1.5 h after Ramadan. During Ramadan, 46% woke up feeling tired and sleepy, and 53.3% had a headache, compared with 28.3% and 19% respectively after Ramadan. The prevalence of napping increased during Ramadan: 42.1% versus 29.6% after Ramadan. The prevalence of sleep disorders, daytime sleepiness (Epworth > 10) and fatigue (Pichot > 22) was higher during than after Ramadan (79.6%, 86.2% and 44.1% vs. 63.2%, 53.3% and 13.8% respectively). Discussion These differences in prevalence were more marked among on-call caregivers than among those working during the day. The prevalence of regular sports increased slightly during Ramadan, while the prevalence of harmful habits remained unchanged, with the exception of alcohol, whose prevalence was zero. Conclusion occupational medicine in the hospital sector has an important role to play in raising caregivers’ awareness of the risks associated with bad practices adopted during the month of Ramadan.