Association between dietary patterns and sleep quality, temperament, stress sensitivity & QOL in a general adult population - investigation in the population with/without metabolic syndrome
Not Applicable
- Conditions
- Psychiatric disorders, sleep disorder
- Registration Number
- JPRN-UMIN000025479
- Lead Sponsor
- Hokkaido University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 278
Inclusion Criteria
Not provided
Exclusion Criteria
Undergoing medical treatment
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Dietary patterns for the last one month by self-administered survey (nutrition and foods)
- Secondary Outcome Measures
Name Time Method 1. Health survey Global Physical Activity Questionnaire (GPAQ), Sleep quality (Pittsburgh Sleep Quality Index Japanese version, PSQI-J), Temperament (EPQ neuroticism short version and Temperament Evaluation of Memphis, Pisa, Paris and San Diego-auto questionnaire version, TEMPS-A), Impulsiveness (Barratt Impulsive Scale, BIS), Depressiveness (Patient Health Questionnaire, PHQ-9), Stress sensitivity (Life Experiences Survey, LES), and QOL (SF-8). Scores from these health indices for the analysis. 2. Statistics 2-1. Direct correlation between Nutrition & foods and health indices by Pearson's correlation test. 2-2. Indirect correlation between Nutrition & foods and health indices by covariance structure analysis. 2-3. Identifying subgroups according to dietary patterns by cluster analysis with k-means method, and comparison of the differences of health scores among the subgroups by ANOVA with Tukey-Kramer's adjustment.