Mind Nutrition Study: Nutrition in the Prevention of Depressiveness and Sustaining Work Ability
- Conditions
- Depressive SymptomsQuality of LifeNutrition, HealthyEating BehaviorWork-Related Condition
- Interventions
- Behavioral: Mind Nutrition
- Registration Number
- NCT06448117
- Lead Sponsor
- Satakunta University of Applied Sciences
- Brief Summary
The goal of this randomized, controlled trial is to examine the effectiveness of dietary counseling on the risk of depressiveness, work ability, and quality of life in mental health professionals. The main questions it aims to answer are:
* Whether dietary counseling can lower the risk of depression and depression-related sick leave days and improve work ability among mental health professionals
* Whether dietary counseling can improve life quality, diet quality, and eating behavior among mental health professionals.
Subjects of the intervention group will participate in five dietary counseling sessions during six months. Participants in the control group do not receive any intervention.
Researchers will compare the intervention and control groups to see if dietary counseling is effective in reducing the risk of depressiveness and depression-related sick leave days and improving work ability, quality of life, and nutritional habits.
- Detailed Description
Background. Depressive disorders are a growing public health concern. Depression is linked to increases in work absenteeism, short-term disability, decreased productivity, and presenteeism and has become a global public health challenge. The association between nutrition and the risk of depressiveness is recognized, but there are no published randomized, controlled whole-diet intervention studies with the main aim of depression prevention. It is essential to investigate the impact of nutrition counseling on symptoms of depression in high-risk groups.
Aims. This Mind Nutrition randomized, controlled trial is part of the Mind Nutrition study that combines the intervention part and a cross-sectional examination that utilizes a separate dataset. The primary aim of the intervention study is to examine whether improving nutrition can (cost-effectively) prevent depression symptoms and depression-related sick leave and enhance work ability. Secondary aims are to measure the effects of the intervention on diet quality, life quality, and eating behavior, evaluate the attainment of participants' personal goals, and assess the acceptability of the intervention.
Methods. The randomized, controlled trial examines the effectiveness of six-month nutritional counseling on depressive symptoms and work ability among practical and registered nurses and social welfare professionals (n=125) working in the mental health field of the Satakunta wellbeing services county. Half of the participants are randomized into the intervention group and half into the control group. The six-month intervention includes two individual and three group counseling sessions. The control group will not receive any intervention but, instead, continue their habitual diet. The investigators measure the outcomes utilizing questionnaires and three-day food records at baseline and the end of the intervention. Weight and blood pressure will be measured at the same time points.
Discussion. This study will provide nationally and internationally crucial evidence on the effectiveness of nutrition counseling in depression prevention, work ability, and quality of life.
Recruitment & Eligibility
- Status
- NOT_YET_RECRUITING
- Sex
- All
- Target Recruitment
- 125
- Aged at least 18 year
- Adequate Finnish language skills
- Work-capable
- Currently employed by Satakunta wellbeing services county for at least 6 months
- Works in the field of mental health and substance abuse
- Education either practical nurse, registered nurse, mental health nurse, or Bachelor of Social Services (in Finnish: Sosionomi)
- Agrees to commit to either of the groups (intervention/control) for 6 months
- Able to give informed consent.
- Acute mental health symptoms and incapable to work
- Terminal phase disease or unstable severe chronic disease (consultation of the doctor in charge)
- Employed for a shorter period than 6 months
- Has a history of an eating disorder (consultation of the doctor in charge)
- Center for Epidemiological Studies - Depression (CES-D) score ≥16 and reduced work capacity (presenteeism) (consultation of the medical expert in mental health)
- Substance abuse based on the AUDIT-C score (consultation of the doctor in charge)
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description "Mind Nutrition" Nutritional counseling Mind Nutrition The intervention arm includes five dietary counseling sessions during 6 months.
- Primary Outcome Measures
Name Time Method Change in depressive symptoms 6 months Change in depressive symptoms measured with the Center for Epidemiological Studies - Depression (CES-D) questionnaire. It has 20 questions with response options from 0 to 3 points. Possible scores are between 0-60 with higher scores meaning more severe depression symptomology.
Change in work ability 6 months Change in work ability measured with a three-step work ability indicator created by the Finnish Institute for Health and Welfare: "Regardless of whether you are employed or not, please estimate your current work ability." The answer options are coded in three different categories: 1) completely fit for work (2 points), 2) partially unable to work (1 point), and 3) completely unable to work (0 points)."
Change in depressive symptoms-related sick leave days 6 months Change in the number of depressive symptoms-related sick leave days assessed with a structured question.
- Secondary Outcome Measures
Name Time Method Change in dietary habits 6 months Change in dietary habits assessed with a 163-item Food frequency questionnaire (FFQ) created by the University of Eastern Finland and the Baltic Sea Diet Score derived from the FFQ data. The FFQ comprises nine frequency response options which are multiplied by the portion sizes (grams) to obtain consumption of each listed food item. Average daily food, nutrient, and energy intakes are calculated using the Finnish National Food Composition (Fineli®) database. The Finnish Healthy Diet Index (HDI) score will be derived from the data. Scores range from 0 to 100, with higher scores meaning better diet quality.
Change in energy and nutrient intake 6 months Change in energy and nutrient intake measured with three-day food records utilizing the Eat@Work mobile application by the Satakunta University of Applied Sciences.
Change in quality of life 6 months Change in quality of life measured with the World Health Organization Eurohis-QOL (WHO8-EUROHIS) questionnaire. It has eight items with a 5-point response format on a Likert scale. The total score is obtained by summing the eight items and dividing the result by eight, meaning that the possible scores are between 1-5. Higher scores indicate better life quality.
Change in eating behavior 6 months Change in Eating behavior assessed by the Three Factor Eating Questionnaire - 18 (TFEQ-18). Its three domains (emotional eating, uncontrolled eating, and cognitive restraint) are measured with 18 questions. Raw scores are scaled to 0-100 points, with higher scores meaning a stronger tendency for each behavior domain.
Trial Locations
- Locations (1)
Satakunta University of Applied Sciences
🇫🇮Pori, Satakunta, Finland