Mind Nutrition Study. Effectiveness of Improving Nutrition on Depressive Symptoms and Work Ability

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorSatakunta University of Applied Sciences

About this trial

The goal of this randomized, controlled trial is to examine the effectiveness of dietary counseling on depressive symptoms, work ability, and quality of life in mental health and substance abuse professionals. The main questions it aims to answer are:

* Whether dietary counseling can lower depressive symptoms and depressive symptoms-related sick leave days and improve work ability among mental health and substance abuse professionals * Whether dietary counseling can improve life quality, diet quality, and eating behavior among mental health and substance abuse 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.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Aged at least 18 year

Adequate Finnish language skills

Work-capable

Currently employed by Satakunta wellbeing services county for at least 6 months

Disqualifiers

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)

Trial design

Design model

Parallel

Treatments tested in this trial

  • Mind Nutrition

    Behavioral

    The 6-month nutrition intervention includes two individual and three group dietary counseling sessions. During the first individual meeting, a research dietitian will assess the participants' diet quality and eating habits, and each participant will set personal goals in cooperation with the research dietitian. At the second individual meeting, the attainment of the goals will be evaluated, and potential challenges and solutions discussed. Each group session has its theme and content in the following chronological order: 1. Introduction to the theme and importance of a regular meal frequency 2. Principals of health-promoting diet, mindful eating 3. Successful eating regulation skills, psychology of the long-term lifestyle changes. Additionally, participants receive home assignments and a workbook containing informational material and exercises.

Treatment groups

125 Participants
are divided into 2 treatment groups
Group A: "Mind Nutrition" Nutritional counselingExperimental treatment 1 intervention
Group B: ControlNo intervention 0 interventions

Trial outcomes

Primary outcomes

1

Change in depressive symptoms

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.

Time frame
6 months
2

Change in work ability

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)."

Time frame
6 months
3

Change in depressive symptoms-related sick leave days

Change in the number of depressive symptoms-related sick leave days assessed with a structured question.

Time frame
6 months

Secondary outcomes

1

Change in quality of life

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.

Time frame
6 months
2

Change in dietary habits

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.

Time frame
6 months
3

Change in energy and nutrient intake

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.

Time frame
6 months
4

Change in eating behavior

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.

Time frame
6 months

Other outcomes

Sponsors and contacts

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