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Teaching Intuitive Eating and Acceptance and Commitment Therapy Skills Via a Web-Based Intervention: A Pilot Single-Arm Intervention Study
| Content Provider | Semantic Scholar |
|---|---|
| Author | Boucher, Sara Edwards, Olivia Gray, Andrew R. Nada-Raja, Shyamala Lillis, Jason Tylka, Tracy L. Horwath, Caroline C. |
| Copyright Year | 2016 |
| Abstract | BACKGROUND Middle-aged women are at risk of weight gain and associated comorbidities. Deliberate restriction of food intake (dieting) produces short-term weight loss but is largely unsuccessful for long-term weight management. Two promising approaches for the prevention of weight gain are intuitive eating (ie, eating in accordance with hunger and satiety signals) and the development of greater psychological flexibility (ie, the aim of acceptance and commitment therapy [ACT]). OBJECTIVES This pilot study investigated the usage, acceptability, and feasibility of "Mind, Body, Food," a Web-based weight gain prevention intervention prototype that teaches intuitive eating and psychological flexibility skills. METHODS Participants were 40 overweight women (mean age 44.8 [standard deviation, SD, 3.06] years, mean body mass index [BMI] 32.9 [SD 6.01] kg/m2, mean Intuitive Eating Scale [IES-1] total score 53.4 [SD 7.46], classified as below average) who were recruited from the general population in Dunedin, New Zealand. Module completion and study site metrics were assessed using Google Analytics. Use of an online self-monitoring tool was determined by entries saved to a secure online database. Intervention acceptability was assessed postintervention. BMI, intuitive eating, binge eating, psychological flexibility, and general mental and physical health were assessed pre- and postintervention and 3-months postintervention. RESULTS Of the 40 women enrolled in the study, 12 (30%) completed all 12 modules (median 7.5 [interquartile range, IQR, 2-12] modules) and 4 (10%) used the self-monitoring tool for all 14 weeks of the intervention period (median 3 [IQR 1-9] weeks). Among 26 women who completed postintervention assessments, most women rated "Mind, Body, Food" as useful (20/26, 77%), easy to use (17/25, 68%) and liked the intervention (22/25, 88%). From pre- to postintervention, there were statistically significant within-group increases in intuitive eating (IES-2 total score P<.001; all IES-2 subscale scores: P ≤.01), psychological flexibility (P=.01), and general mental health (P<.001) as well as significant decreases in binge eating (P=.01). At the 3-month follow-up, IES-2 improvements were maintained, and there were further improvements in binge eating (P<.001) and general mental health (P=.03), and a marginal yet nonsignificant tendency for further improvement in psychological flexibility (P=.06). There were no significant within-group changes in BMI from pre- to postintervention and postintervention to 3-month follow-up (P=.46 and P=.93, respectively). CONCLUSIONS The "Mind, Body, Food" prototype Web-based intervention is appealing to middle-aged women and may be a useful tool to help women learn intuitive eating and ACT skills, reduce binge eating, and maintain weight over 3 months. Further work to improve the user experience and engagement is required before testing the online intervention in a randomized controlled trial. |
| Starting Page | 978 |
| Ending Page | 986 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://u.osu.edu/tracyltylka/files/2015/02/Boucher-et-al_2016-1958xrh.pdf |
| PubMed reference number | 27742602 |
| Volume Number | 5 |
| Journal | JMIR research protocols |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Acceptance and Commitment Therapy Binge eating disorder Body mass index Bulimia Classification Eating Disorders Evaluation procedure Follow-Up Report How Much Distress Weight Loss Individual Physical Condition Kilogram Per Square Meter Mental disorders Overweight Physiological Sexual Disorders Reducing diet Satiation Total score Weight maintenance regimen mental health |
| Content Type | Text |
| Resource Type | Article |
