2009
DOI: 10.1590/s0303-76572009000100011
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Qualidade de sono, atividade física durante o tempo de lazer e esforço físico no trabalho entre trabalhadores noturnos de uma indústria cerâmica

Abstract: ResumoEste estudo teve o objetivo de verificar a relação entre qualidade do sono e atividade física durante o tempo de lazer entre trabalhadores noturnos com um elevado esforço físico no trabalho (média de 14.245; DP 3.456 kcal/semana). Também foi avaliada a relação entre a qualidade do sono e o nível do esforço físico no trabalho. Um total de 19 trabalhadores noturnos de uma indústria cerâmica respondeu o índice da qualidade do sono de Pittsburgh (PSQI) e o questionário internacional da atividade física (IPAQ… Show more

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Cited by 19 publications
(8 citation statements)
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“…The work overload with alternating shifts and sleepless nights causes an increase in stress and consequently a greater release of the hormone cortisol into the bloodstream, which can cause daytime sleepiness in people (SIMÕES, MARQUES, ROCHA, 2010). Physical effort during the night shift is associated with poor quality of sleep, compared to workers who practice less physical effort during this period of work (MARQUEZE, SILVA, MORENO, 2009).…”
Section: Influence Of Physical Activity On Sleep Qualitymentioning
confidence: 99%
“…The work overload with alternating shifts and sleepless nights causes an increase in stress and consequently a greater release of the hormone cortisol into the bloodstream, which can cause daytime sleepiness in people (SIMÕES, MARQUES, ROCHA, 2010). Physical effort during the night shift is associated with poor quality of sleep, compared to workers who practice less physical effort during this period of work (MARQUEZE, SILVA, MORENO, 2009).…”
Section: Influence Of Physical Activity On Sleep Qualitymentioning
confidence: 99%
“…Nevertheless, both groups (active and inactive) met the recommendations on number of sleep hours to ensure body recovery. In turn, analysis of job-related physical activity showed that it was not related with sleep improvement 2 .…”
Section: Physical Activity and Sleep Durationmentioning
confidence: 99%
“…Occupational health is considered a highly relevant field by the scientific community, and thus it is the focus of many studies and international debates 1 . Among several topics of interest, attention is increasingly paid to sleep disorders 2 . Sleep stands out for being a biological function crucial to the consolidation of memory, vision, maintenance of the body temperature, conservation and restoration of energy 3 , and restoration of the brain energy metabolism 4 .…”
Section: Introductionmentioning
confidence: 99%
“…It is assumed that the high rate of stress and sleep disorders is a consequence of the high demand of tasks at night work.The work overload with alternating shifts and sleepless nights causes an increase in stress and consequently a greater release of the hormone cortisol into the bloodstream, which can cause daytime sleepiness in people(SIMÕES, MARQUES, ROCHA, 2010). Physical effort during the night shift is associated with poor quality of sleep, compared to workers who practice less physical effort during this period of work(MARQUEZE, SILVA, MORENO, 2009).…”
mentioning
confidence: 99%