Article

The Pittsburgh Sleep Quality Index-2: The validity of a two-item sleep quality screener in Brazilian adults

2023-11-02

Abstract excerpt

<h4>Background: </h4> Several instruments are available to assess sleep quality, including the 19-item Pittsburgh Sleep Quality Index (PSQI). As shorter measures may be desirable for use in clinical settings or population-based research, we evaluated the validity of a 2-item sleep quality screener, the PSQI-2. <h4>Methods: </h4>: The PSQI-2 inquiries about sleep duration and subjective sleep quality over the past...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 85183d89-80c1-5202-aa3b-043cb96370dd
DOI: 10.21203/rs.3.rs-3502596/v1

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

The Pittsburgh Sleep Quality Index-2: The validity of a two-item sleep quality screener in Brazilian adultsDOI 10.21203/rs.3.rs-3502596/v1Read

Sleep and circadian health in the UK Biobank: Report on the 2023 sleep questionnaire enhancementSemantic proximity Read

Prevalence and correlates of sleep disturbance among adolescents in the eastern seaboard of China: a cross-sectional studySemantic proximity Read

A concise, machine learning-based questionnaire that screens for insomnia and apnoea in the general populationSemantic proximity Read

Prevalence and correlates of sleep disturbance among adolescents in the eastern seaboard of ChinaSemantic proximity Read

Sleep problems and sleep quality in the general adult population living in South Tyrol (Italy), a cross-sectional survey studySemantic proximity Read

Psychometric properties of the Sleep Hygiene Index in a large Italian community sampleSemantic proximity Read

Associations of Health, Lifestyle and Psycho-Social Factors With Sleep Quality During the Early Phase of the COVID-19 Pandemic: A Focus on UK Older Adults Deemed Clinically Extremely VulnerableSemantic proximity Read

Psychosocial Predictors of Sleep Disturbances during COVID-19: differential contributions of demographic, psychological, pandemic-related factors to sleep health.Semantic proximity Read

Can We Reduce the Diagnostic Burden of Sleep Disorders? A-Single Centre Study of Subjective and Objective Sleep-Related Diagnostic ParametersSemantic proximity Read

Sleep Hygiene Index: Dimensionality, internal consistency, and nomological validity among Colombian medical studentsSemantic proximity Read

Sleep Disturbance During COVID-19: Correlates and Predictive Ability for Mental Health SymptomatologySemantic proximity Read

Association Between Sleep Quality, Sleep Duration and Anxiety Among Secondary School Students in Aden, Yemen: A Cross- Sectional StudySemantic proximity Read