Correlated Drug Terms (3)

---

	Name (Synonyms)	Correlation
drug2961	pre_lunch Yoga-based breathing support Wiki	1.00
drug2960	pre_dinner Yoga-based breathing support Wiki	1.00
drug2899	morning Yoga-based breathing support Wiki	1.00

Correlated MeSH Terms (4)

---

	Name (Synonyms)	Correlation
D011618	Psychotic Disorders NIH	0.50
D001523	Mental Disorders NIH	0.21
D045169	Severe Acute Respiratory Syndrome NIH	0.05
D018352	Coronavirus Infections NIH	0.04

Correlated HPO Terms (1)

---

	Name (Synonyms)	Correlation
HP:0000709	Psychosis HPO	0.50

Primary Outcomes

Description: Emotional eating, as assessed by the Dutch Eating Behaviour Questionnaire Emotional Eating Subscale (DEBQ-EE). Participants are asked to rate the frequency with which they engage in particular eating behaviours, on a 5-point Likert-type rating scale from never (1) to very often (5), with higher scores reflecting higher emotional eating. Only the emotional eating subscale of the DEBQ will be assessed and is calculated by averaging the 13 items that assess emotional eating.

Measure: Emotional Eating - Post-Intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: Emotional eating, as assessed by the Dutch Eating Behaviour Questionnaire Emotional Eating Subscale (DEBQ-EE). Participants are asked to rate the frequency with which they engage in particular eating behaviours, on a 5-point Likert-type rating scale from never (1) to very often (5), with higher scores reflecting higher emotional eating. Only the emotional eating subscale of the DEBQ will be assessed and is calculated by averaging the 13 items that assess emotional eating.

Measure: Emotional Eating - 2 weeks post-intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: Emotional eating, as assessed by the Dutch Eating Behaviour Questionnaire Emotional Eating Subscale (DEBQ-EE). Participants are asked to rate the frequency with which they engage in particular eating behaviours, on a 5-point Likert-type rating scale from never (1) to very often (5), with higher scores reflecting higher emotional eating. Only the emotional eating subscale of the DEBQ will be assessed and is calculated by averaging the 13 items that assess emotional eating.

Measure: Emotional Eating - 3 months Post-Intervention

Time: Assessed 3-months following the second (last) session

---

Secondary Outcomes

Description: Distress tolerance, as assessed by the Distress Tolerance Scale (DTS). Participants are asked to indicate the extent to which they agree with statements aimed at assessing distress tolerance, absorption, appraisal, and regulation from 1 (strongly agree) to 5 (strongly disagree), with lower scores reflecting lower distress tolerance. Subscale scores are derived by calculating the means of the items that make up each subscale. Total score is calculating by averaging the four subscales.

Measure: Distress Tolerance - Post-Intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: Distress tolerance, as assessed by the Distress Tolerance Scale (DTS). Participants are asked to indicate the extent to which they agree with statements aimed at assessing distress tolerance, absorption, appraisal, and regulation from 1 (strongly agree) to 5 (strongly disagree), with lower scores reflecting lower distress tolerance. Subscale scores are derived by calculating the means of the items that make up each subscale. Total score is calculating by averaging the four subscales.

Measure: Distress Tolerance - 2-weeks Post-Intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: Distress tolerance, as assessed by the Distress Tolerance Scale (DTS). Participants are asked to indicate the extent to which they agree with statements aimed at assessing distress tolerance, absorption, appraisal, and regulation from 1 (strongly agree) to 5 (strongly disagree), with lower scores reflecting lower distress tolerance. Subscale scores are derived by calculating the means of the items that make up each subscale. Total score is calculating by averaging the four subscales.

Measure: Distress Tolerance - 3-months Post-Intervention

Time: Assessed 3-months following the second (last) session

---

Description: Food craving acceptance and action, as assessed by the Food Craving Acceptance and Action Questionnaire (FAAQ). Items are rated on a 6-point Likert-type rating scale from 1 (very seldom true) to 6 (always true), with higher scores reflecting higher acceptance. Total score is derived by summing all items. Minimum score is 10 and maximum score is 60.

Measure: Food Craving Acceptance and Action - Post-intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: Food craving acceptance and action, as assessed by the Food Craving Acceptance and Action Questionnaire (FAAQ). Items are rated on a 6-point Likert-type rating scale from 1 (very seldom true) to 6 (always true), with higher scores reflecting higher acceptance. Total score is derived by summing all items. Minimum score is 10 and maximum score is 60.

Measure: Food Craving Acceptance and Action - 2-weeks Post-intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: Food craving acceptance and action, as assessed by the Food Craving Acceptance and Action Questionnaire (FAAQ). Items are rated on a 6-point Likert-type rating scale from 1 (very seldom true) to 6 (always true), with higher scores reflecting higher acceptance. Total score is derived by summing all items. Minimum score is 10 and maximum score is 60.

Measure: Food Craving Acceptance and Action - 3-months Post-intervention

Time: Assessed 3-months following the second (last) session

---

Description: Mindful eating, as assessed by the Mindful Eating Questionnaire (MEQ). It is a 28-item self-report measure that assesses five domains of mindful eating: disinhibition, external cues, awareness, emotional response and distraction. Participants are asked to indicate the extent to which extent they agree with each item from 1 ("never" / "rarely") to 4 ("usually"/ "always"), with higher scores reflecting higher levels of mindful eating. Total score is derived by taking the mean of the five subscales.

Measure: Mindful Eating - Post-Intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: Mindful eating, as assessed by the Mindful Eating Questionnaire (MEQ). It is a 28-item self-report measure that assesses five domains of mindful eating: disinhibition, external cues, awareness, emotional response and distraction. Participants are asked to indicate the extent to which extent they agree with each item from 1 ("never" / "rarely") to 4 ("usually"/ "always"), with higher scores reflecting higher levels of mindful eating. Total score is derived by taking the mean of the five subscales.

Measure: Mindful Eating - 2-weeks Post-Intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: Mindful eating, as assessed by the Mindful Eating Questionnaire (MEQ). It is a 28-item self-report measure that assesses five domains of mindful eating: disinhibition, external cues, awareness, emotional response and distraction. Participants are asked to indicate the extent to which extent they agree with each item from 1 ("never" / "rarely") to 4 ("usually"/ "always"), with higher scores reflecting higher levels of mindful eating. Total score is derived by taking the mean of the five subscales.

Measure: Mindful Eating - 3-months Post-Intervention

Time: Assessed 3-months following the second (last) session

---

Description: Application of ACT values techniques taught during the workshop, as assessed by items developed by the study's authors. Participants were asked to rate the extent to which they agreed with a number of value-based statements on a scale from 1 (strongly disagree) to 5 (strongly agree). Values score was derived by taking the mean of the items, with higher scores reflecting greater value-consistent eating behaviors.

Measure: ACT Values Application - Post-intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: Application of ACT values techniques taught during the workshop, as assessed by items developed by the study's authors. Participants were asked to rate the extent to which they agreed with a number of value-based statements on a scale from 1 (strongly disagree) to 5 (strongly agree). Values score was derived by taking the mean of the items, with higher scores reflecting greater value-consistent eating behaviors.

Measure: ACT Values Application - 2-weeks Post-intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: Application of ACT values techniques taught during the workshop, as assessed by items developed by the study's authors. Participants were asked to rate the extent to which they agreed with a number of value-based statements on a scale from 1 (strongly disagree) to 5 (strongly agree). Values score was derived by taking the mean of the items, with higher scores reflecting greater value-consistent eating behaviors.

Measure: ACT Values Application - 3-months Post-intervention

Time: Assessed 3-months following the second (last) session

---

Description: As assessed by a self-report item developed by the study's authors. Participants were asked to report the number of times they engaged in emotional eating in the past week.

Measure: Emotional Eating Frequency - Post-intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: As assessed by a self-report item developed by the study's authors. Participants were asked to report the number of times they engaged in emotional eating in the past week.

Measure: Emotional Eating Frequency - 2-weeks Post-intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: As assessed by a self-report item developed by the study's authors. Participants were asked to report the number of times they engaged in emotional eating in the past week.

Measure: Emotional Eating Frequency - 3-months Post-intervention

Time: Assessed 3-months following the second (last) session

---

Description: As assessed by a single self-report item developed by the study's authors. Participants were asked to report the number of instances in which they began to engage in emotional eating and were able to stop themselves, on a scale from 1 (none of the time) to 5 (very often).

Measure: Ability to Stop Emotional Eating - Post-intervention

Time: Assessed at post-intervention (1 week following the first session)

---

Description: As assessed by a single self-report item developed by the study's authors. Participants were asked to report the number of instances in which they began to engage in emotional eating and were able to stop themselves, on a scale from 1 (none of the time) to 5 (very often).

Measure: Ability to Stop Emotional Eating - 2-weeks Post-intervention

Time: Assessed 2-weeks following the second (last) session

---

Description: As assessed by a single self-report item developed by the study's authors. Participants were asked to report the number of instances in which they began to engage in emotional eating and were able to stop themselves, on a scale from 1 (none of the time) to 5 (very often).

Measure: Ability to Stop Emotional Eating - 3-months Post-intervention

Time: Assessed 3-months following the second (last) session

---

Description: Overall number of participants who expressed interest in the workshop over the recruitment period.

Measure: Feasibility Data: Recruitment Rates

Time: Assessed during the recruitment period (i.e. over a period of 2 months)

---

Description: Number of participants who received the intervention (i.e. who attended both workshop sessions) out of the number of participants who signed up.

Measure: Feasibility Data: Workshop Attendance Rates

Time: Assessed during the treatment period: from baseline to post-treatment (i.e. over the course of 1 week).

---

Description: Number of participants who have dropped out or withdrawn from the study at any time point from baseline assessment to last follow-up assessment. Number of dropouts and withdrawals will be kept track of at each study time-point.

Measure: Feasibility Data: Dropout Rates

Time: Assessed from baseline to the 3-month follow-up assessment.

---

Description: Number of participants (out of those who have attended the workshop) who have not completed the follow-up questionnaire(s). The number of participants with missing follow-up data will be kept track of at all follow-up time points (post-treatment, 2-week follow-up, and 3-month follow-up).

Measure: Feasibility Data: Loss-to-Follow-Up Rates

Time: Assessed at the 2-week follow-up time point and the 3-month follow-up time point.

---