Sleep research has been dominated by high income countries (HIC). Sleep may be different
in low and middle income countries (LMIC) due to cultural, demographic, geographical and …

Background It has been previously shown that a high percentage of medical students have
sleep problems that interfere with academic performance and mental health. Methods To …

Quilombos are settlements originally founded by Africans and African descendants
(Quilombolas) in remote parts of Brazil to escape slavery. Due to individual histories …

Objectives Prior studies have examined sleep during the coronavirus disease 2019 (COVID-
19) pandemic, but have few compared sleep measured both during and prior to COVID. We …

The well-established negative health outcomes of sleep deprivation, and the suggestion that
availability of electricity may enable later bed times without compensating sleep extension in …

Studying communities at different stages of urbanisation and industrialisation can teach us
how timing and intensity of light affect the circadian clock under real‐life conditions. We have …

Aim To test the association between cardiometabolic risk factors and subjective sleep quality
assessed by the Pittsburgh sleep quality index (PSQI), independent of obstructive sleep …

Background Sleep helps in improving the functions of all systems of human body.
Disturbance in sleep can cause immediate adverse effects on normal human physiologic …

Studying communities with different levels of urbanization may further the understanding of
risk factors underlying metabolic diseases. The present study is unique by comprising …

Objetivo Avaliar a qualidade e tempo de sono entre usuários da rede pública de saúde e
fatores associados. Métodos Estudo transversal, realizado com 775 indivíduos de ambos os …