Strengthening Health Literacy in Healthcare Workers Through Mind Body Medicine and Nutrition

Assessed using the Maslach Burnout Inventory - Human Services Survey (MBI-HSS), a 22-item scale measuring emotional exhaustion, depersonalization, and personal accomplishment (three subscales). Higher exhaustion and depersonalization scores with lower personal accomplishment scores indicate a higher risk of burnout.

Measured using the "Coping" subscale of the Stress- und Coping-Inventory (SCI-COPE), a 20-item self-report scale assessing five coping strategies on five subscales: positive thinking, active coping, social support, religion, and substance use (four items each). Higher scores indicate better coping skills.

Measured using the "Symptoms"-subscale of the Stress- und Coping-Inventory (SCI-SYMPT), a 13-item self-report scale assessing physical and psychological stress symptoms (e.g., sleep disturbances, concentration issues). Higher scores indicate greater symptom burden on one sum scale.

Assessed with the subscale "Physical Resilience" of the Questionnaire for Assessing Health Behavior (FEG). It consists of five items rated on a Likert scale (1 = does not apply at all to 5 = fully applies), covering aspects such as perceived robustness, recovery after illness, and endurance in stressful situations. The mean of all items is calculated, with higher mean values indicating greater resilience.

Measured with the World Health Organization (WHO-5) Well-Being Index, a self-report instrument measuring mental well-being. It consists of five statements summed up to one total scale. Each statement is rated on a 6-point scale, with higher scores indicating better mental well-being.

Psychological distress is assessed using the total score of the Patient Health Questionnaire-4 (PHQ-4), a brief self-report screening tool for anxiety and depressive symptoms. The PHQ-4 consists of four items rated on a 4-point Likert scale (0-3), yielding a total score ranging from 0 to 12. Higher scores indicate greater psychological distress.

This outcome measures participants' self-reported engagement in five domains of health-promoting behavior: relaxation, physical activity, breathing, nutrition, and complementary self-care. Assessment is conducted using the "Temple of Health," a pictorial tool consisting of five pillars representing these domains. Each pillar is 10 cm in height and serves as an visual analogue scale, with the bottom representing "I do not engage in this behavior" and the top representing "I fully engage in this behavior." Participants are instructed to color or draw on each pillar to indicate their perceived level of engagement.

Adverse events are documented using participant self-report sheets provided at the beginning of the intervention period. Participants are instructed to record any physical or psychological complaints, discomfort, or other unexpected events that occur during the course of the study. Each entry includes the date, a brief description of the event, perceived severity, and whether the event is ongoing. The collected sheets are reviewed by the study team to identify, classify, and evaluate adverse events according to their frequency, severity, and potential relation to the intervention.

Measured with the Resilience Scale (RS-25), a 25-item self-report instrument assessing personal competence and acceptance of life on one sum scale. Higher scores indicate greater resilience.

Assessed using the Maslach Burnout Inventory - Human Services Survey (MBI-HSS), a 22-item scale measuring emotional exhaustion, depersonalization, and personal accomplishment (three subscales). Higher exhaustion and depersonalization scores with lower personal accomplishment scores indicate a higher risk of burnout.

Measured using the "Coping"-subscale of the Stress- und Coping-Inventory (SCI-COPE), a 20-item self-report scale assessing five different coping strategies on five subscales: positive thinking, active coping, social support, religion and substance use with four items each. Higher scores indicate better coping skills.

Measured using the "Symptoms"-subscale of the Stress- und Coping-Inventory (SCI-SYMPT), a 13-item self-report scale assessing physical and psychological stress symptoms (e.g., sleep disturbances, concentration issues). Higher scores indicate greater symptom burden on one sum scale.

Assessed with the subscale "Physical Resilience" of the Questionnaire for Assessing Health Behavior (FEG). It consists of five items rated on a Likert scale (1 = does not apply at all to 5 = fully applies), covering aspects such as perceived robustness, recovery after illness, and endurance in stressful situations. The mean of all items is calculated, with higher mean values indicating greater resilience.

Measured with the World Health Organization (WHO-5) Well-Being Index, a self-report instrument measuring mental well-being. It consists of five statements summed up to one total scale. Each statement is rated on a 6-point scale, with higher scores indicating better mental well-being.

Psychological distress is assessed using the total score of the Patient Health Questionnaire-4 (PHQ-4), a brief self-report screening tool for anxiety and depressive symptoms. The PHQ-4 consists of four items rated on a 4-point Likert scale (0-3), yielding a total score ranging from 0 to 12. Higher scores indicate greater psychological distress.

This outcome measures participants' self-reported engagement in five domains of health-promoting behavior: relaxation, physical activity, breathing, nutrition, and complementary self-care. Assessment is conducted using the "Temple of Health," a pictorial tool consisting of five pillars representing these domains. Each pillar is 10 cm in height and serves as an visual analogue scale, with the bottom representing "I do not engage in this behavior" and the top representing "I fully engage in this behavior." Participants are instructed to color or draw on each pillar to indicate their perceived level of engagement.