Validation of the Insomnia Severity Index as an outcome measure for insomnia research
Background: Insomnia is a prevalent health complaint that is often difficult to evaluate
reliably. There is an important need for brief and valid assessment tools to assist …
reliably. There is an important need for brief and valid assessment tools to assist …
The Insomnia Severity Index: psychometric indicators to detect insomnia cases and evaluate treatment response
Background: Although insomnia is a prevalent complaint with significant morbidity, it often
remains unrecognized and untreated. Brief and valid instruments are needed both for …
remains unrecognized and untreated. Brief and valid instruments are needed both for …
Psychometric evaluation of the Insomnia Symptom Questionnaire: a self-report measure to identify chronic insomnia
Study Objectives: The objective was to psychometrically evaluate the Insomnia Symptom
Questionnaire (ISQ), a self-report instrument designed to establish a clinically relevant case …
Questionnaire (ISQ), a self-report instrument designed to establish a clinically relevant case …
Validation study of the Italian version of the Insomnia Severity Index (ISI)
V Castronovo, A Galbiati, S Marelli, C Brombin… - Neurological …, 2016 - Springer
To test the factorial structure of the Italian version of the Insomnia Severity Index (ISI) using a
confirmatory approach and to assess its psychometric properties. ISI questionnaire was …
confirmatory approach and to assess its psychometric properties. ISI questionnaire was …
Psychometric properties of the Sleep Condition Indicator and Insomnia Severity Index in the evaluation of insomnia disorder
Abstract Objective The Sleep Condition Indicator (SCI) and Insomnia Severity Index (ISI) are
commonly used instruments to assess insomnia. We evaluated their psychometric …
commonly used instruments to assess insomnia. We evaluated their psychometric …
The Sleep Condition Indicator: a clinical screening tool to evaluate insomnia disorder
Objective Describe the development and psychometric validation of a brief scale (the Sleep
Condition Indicator (SCI)) to evaluate insomnia disorder in everyday clinical practice. Design …
Condition Indicator (SCI)) to evaluate insomnia disorder in everyday clinical practice. Design …
Self-report measures of insomnia in adults: rationales, choices, and needs
Self-report measures continue to provide key information in the evaluation and treatment of
insomnia. While knowledge development about insomnia continues to require multi-trait …
insomnia. While knowledge development about insomnia continues to require multi-trait …
The Spanish version of the Insomnia Severity Index: a confirmatory factor analysis
J Fernandez-Mendoza, A Rodriguez-Muñoz… - Sleep medicine, 2012 - Elsevier
OBJECTIVE: To examine the psychometric properties of the Spanish version of the Insomnia
Severity Index (ISI) and to determine its factor structure with confirmatory factor analysis …
Severity Index (ISI) and to determine its factor structure with confirmatory factor analysis …
Interpreting score differences in the Insomnia Severity Index: using health-related outcomes to define the minimally important difference
M Yang, CM Morin, K Schaefer… - … medical research and …, 2009 - Taylor & Francis
Objective: To estimate the minimally important difference (MID) for the Insomnia Severity
Index (ISI) by examining the association of score differences of the ISI with health-related …
Index (ISI) by examining the association of score differences of the ISI with health-related …
Regensburg Insomnia Scale (RIS): a new short rating scale for the assessment of psychological symptoms and sleep in insomnia; study design: development and …
T Crönlein, B Langguth, R Popp, H Lukesch… - Health and quality of life …, 2013 - Springer
Abstract Background The Regensburg Insomnia Scale (RIS) is a new self-rating scale to
assess cognitive, emotional and behavioural aspects of psychophysiological insomnia (PI) …
assess cognitive, emotional and behavioural aspects of psychophysiological insomnia (PI) …