Abstract
Weight-related psychological difficulties (WRD) are associated with overweight and obesity including among young adults. We developed a program called ACT-EX (Acceptance and Commitment Therapy with Exercise), which incorporates six processes to increase weight-related psychological flexibility: acceptance, cognitive defusion, being present, self-as-context, values, and committed action for young adults who are overweight or obese (OW/OB). This open trial evaluated the feasibility, acceptability, and efficacy of the ACT-EX program. Fifty young adults who were OW/OB (78% female, 22% male; mean age = 21.32 years (SD = 1.2); Body Mass Index (BMI) = 30.01 kg/m2 (SD = 4.63); 36% Malay; 28% Bumiputera Sarawak; 20% Chinese; and Bumiputera Sabah and Indians, 4% each) participated in a 6-week intervention and 6-week follow-up study. The WRD was measured by the Acceptance and Action Questionnaire for Weight-Related Difficulties Revised-18 (AAQW-R18). The ACT-EX program was well accepted. Significant decreases were seen in WRD in the post-intervention program and at the 6-week follow-up time (p < 0.05) and BMI (p < 0.05). Participants who participated in the intervention program showed a significant weight loss. This trial provides preliminary evidence for the feasibility, acceptability, and efficacy of the ACT-EX program among young adults who are OW/OB. In conclusion, the ACT-EX showed beneficial effects on reducing WRD and improving BMI. A controlled and randomized trial is warranted to further examine the effectiveness of ACT intervention in behavioral and weight management.
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Acknowledgements
Authors would like to thank the Medical Ethics Committees, Faculty of Medicine and Health Sciences, and Universiti Malaysia Sarawak Research for the ethical approval. Not to forget the university students who participated in this study.
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Pitil, P.P., Ghazali, S.R. (2023). An Open Trial Targeting Weight-Related Psychological Difficulties Among Young Adults with Overweight or Obesity During COVID-19 Lockdown. In: Kuan, G., Chang, YK., Morris, T., Eng Wah, T., Musa, R.M., P. P. Abdul Majeed, A. (eds) Advancing Sports and Exercise via Innovation. Lecture Notes in Bioengineering. Springer, Singapore. https://doi.org/10.1007/978-981-19-8159-3_4
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