The standardization of the Scale for Symptom Severity of Circadian Sleep-Wake Rhythm Disorders: a study of reliability and validity relevant to the measurement of treatment response
Not Applicable
Recruiting
- Conditions
- Circadian rhythm sleep-wake disorder
- Registration Number
- JPRN-UMIN000044683
- Lead Sponsor
- Fujita Health University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1. Shiftwork disorder or Jet lag disorder according to ICSD-3 2. Those who are judged inappropriate by a researcher in this stu dy for some other reason
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Correlations between the change of the Scale for Symptom Severity of Circadian Sleep-Wake Rhythm Disorders and that of CGI-S
- Secondary Outcome Measures
Name Time Method Inter-rater reliability of the Scale f or Symptom Severity of Circadian Sleep-Wake Rhythm Disorders Internal consistency of the Scale for Symptom Severity of Circadian Sleep-Wake Rhythm Disorders Factorial structure of the Scale for Symptom Severity of Circadian Sleep-Wake Rhythm Disorders Criterion validity of the Scale for Symptom Severity of Circadian Sleep-Wake Rhythm Disorders with regards to other questionnaires, DLMO, and actigraphic parameters Correlations between the change of the Scale for Symptom Severity of Circadian Sleep-Wake Rhythm Disorders and those of other questionnaires, DLMO, and actigraphic parameters