Análise da qualidade de sono e sonolência em gestantes praticantes de exercícios físicos

Abstract

Pregnancy induces physiological changes that directly affect sleep, leading to frequent daytime sleepiness and a decline in sleep quality. Physical exercise is considered a beneficial strategy to mitigate these effects. The aim of this study was to analyze sleep quality and sleepiness in pregnant women who engage in physical exercise, considering the different gestational trimesters. This cross-sectional study included 24 pregnant women, assessed using the Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS). The results showed that 62.5% presented good sleep quality, with a notably higher proportion in the 3rd trimester (73%). Mean sleep latency remained within the physiological range (<30 min), sleep duration was satisfactory (7h16min in the 3rd trimester), and habitual sleep efficiency exceeded 80%. Regarding sleepiness, most participants scored within the normal range, although 25% were classified as having abnormal sleepiness. In conclusion, pregnant women who engaged in physical exercise demonstrated satisfactory sleep quality and daytime sleepiness within the normal range, suggesting a prophylactic effect of physical activity on sleep alterations that occur during pregnancy.