2010
DOI: 10.1007/s11325-010-0392-x
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Consistency and reliability of the Brazilian Portuguese version of the Mini-Sleep Questionnaire in undergraduate students

Abstract: The MSQ-BR has adequate internal consistency and test-retest reliability. The MSQ-BR insomnia has adequate internal consistency for use as a separate application. However, the MSQ-BR hypersomnia demonstrated only moderate internal consistency for use as a separate application. Our intention was not to introduce modifications to the questionnaire, but to evaluate the reliability of total MSQ-BR and its subscales. Others studies are needed to assess the consistency of MSQ compared to other instruments.

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Cited by 77 publications
(84 citation statements)
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“…In order to analyze the sleep related disorders, we used the Mini-sleep Questionnaire 23 (translated into Portuguese and validated in our midst) 25 , consisting of 10 questions with 7 possibilities of answers (never = 1; almost never = 2; rarely = 3; sometimes = 4; often = 5; very often = 6; and always = 7), which analyze different aspects related to sleep: sleepiness, insomnia, snoring, difficulty to sleep and waking up during the night. The sumo f these 10 questions results in a numerical score classified into 4 categories for each sleep disorder degree: good sleep (score between 10 and 24 points), slight disorder (score between 25 and 27 points), moderate disorder (score between 28 and 30 points) and severe disorder (score above 30 points).…”
Section: Dependent Variable: Sleep Related Disordersmentioning
confidence: 99%
“…In order to analyze the sleep related disorders, we used the Mini-sleep Questionnaire 23 (translated into Portuguese and validated in our midst) 25 , consisting of 10 questions with 7 possibilities of answers (never = 1; almost never = 2; rarely = 3; sometimes = 4; often = 5; very often = 6; and always = 7), which analyze different aspects related to sleep: sleepiness, insomnia, snoring, difficulty to sleep and waking up during the night. The sumo f these 10 questions results in a numerical score classified into 4 categories for each sleep disorder degree: good sleep (score between 10 and 24 points), slight disorder (score between 25 and 27 points), moderate disorder (score between 28 and 30 points) and severe disorder (score above 30 points).…”
Section: Dependent Variable: Sleep Related Disordersmentioning
confidence: 99%
“…Esta metodologia para classificação da atividade física tem sido utilizada em estudos anteriores [20][21][22] . Sono foi avaliado utilizando o Mini-Sleep questionnaire 24 , previamente validado para a língua portuguesa 25 . O instrumento é composto por 10 questões, cada uma com sete possibilidades de resposta (1= nunca; 2= muito raramente, 3= raramente; 4= as vezes; 5= frequentemente; 6= muito frequentemente; 7= sempre), e a soma das respostas geram escore (quanto maior escore, pior os distúrbios do sono).…”
Section: Procedimentosunclassified
“…The quality of sleep was assessed by the Mini-Sleep Questionnaire (MSQ), previously validated for Brazilian Portuguese 16 . The questionnaire consisted of 10 questions with seven possible answers (never = 1, very rarely = 2, rarely = 3, sometimes = 4, often = 5, very often = 6 and always = 7).…”
Section: Quality Of Sleepmentioning
confidence: 99%
“…The sum of the 10 responses generated a numerical score, which was organized into four categories: good sleep (score 10 to 24 points), slightly altered sleep (score between 25 and 27 points), moderately altered sleep (score between 28 and 30 points) and very altered sleep (score above 30 points). Symptoms of insomnia were analyzed by four questions (difficulty in falling asleep, mid-sleep awakenings, early awakening [morning], and use of sleep medication) and hypersomnia by six questions (snoring, feeling tired after awakening, excessive daytime sleepiness, and restless sleep) 16 . We characterized "disturbed sleep" score ≥ 25 points.…”
Section: Quality Of Sleepmentioning
confidence: 99%