worker
Conditions
Interventions
One nutritionally balanced meal a day at lunchtime
No nutritionally balanced meal a day
Sponsors
Keio University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Individuals aged 18 or older 2. Employees of Nissin Foods Co., Ltd. and Nissin Foods Holdings Co., Ltd. 3. Individuals who fully understand the purpose of this test and have agreed to participate in it
Exclusion criteria
Exclusion criteria: 1. Individuals deemed unsuitable for this trial by the principal investigator or co-investigators 2. Individuals who plan to consume nutritionally balanced meals outside of the meal intervention period between the time consent is obtained and the conclusion of the study 3. Individuals with dementia or mental illness who are unable to understand the significance of this study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Changes to the Japanese Version of WLQ | — |
Secondary
| Measure | Time frame |
|---|---|
| A. Predictive model for improvements in WLQ B. Changes in the following items before and after intervention 1. Patient Health Questionnaire-9 (PHQ-9) 2. Revised State-Trait Anxiety Inventory (STAI) 3. Athens Insomnia Scale 4. Heart rate variability data | — |
Countries
Japan
Contacts
Public ContactYOSHINORI KATSUMATA
Keio University School of Medicine, Institute for Integrated Sports Medicine
Outcome results
None listed