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Possmark S, Sellberg F, Ghaderi A, et al. Physical activity in women attending a dissonance-based intervention after Roux-en-Y Gastric Bypass: A 2-year follow-up of a randomized controlled trial. PLoS One. 2021;16(11):e0255556doi: 10.1371/journal.pone.0255556.
Possmark, S., Sellberg, F., Ghaderi, A., Tynelius, P., Willmer, M., Rasmussen, F., Persson, M., & Berglind, D. (2021). Physical activity in women attending a dissonance-based intervention after Roux-en-Y Gastric Bypass: A 2-year follow-up of a randomized controlled trial. PloS one, 16(11), e0255556. https://doi.org/10.1371/journal.pone.0255556
Possmark, Sofie, et al. "Physical activity in women attending a dissonance-based intervention after Roux-en-Y Gastric Bypass: A 2-year follow-up of a randomized controlled trial." PloS one vol. 16,11 (2021): e0255556. doi: https://doi.org/10.1371/journal.pone.0255556
Possmark S, Sellberg F, Ghaderi A, Tynelius P, Willmer M, Rasmussen F, Persson M, Berglind D. Physical activity in women attending a dissonance-based intervention after Roux-en-Y Gastric Bypass: A 2-year follow-up of a randomized controlled trial. PLoS One. 2021 Nov 04;16(11):e0255556. doi: 10.1371/journal.pone.0255556. eCollection 2021. PMID: 34735452; PMCID: PMC8568166.
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PLoS One. 2021 Nov 04;16(11):e0255556. doi: 10.1371/journal.pone.0255556. eCollection 2021.

Physical activity in women attending a dissonance-based intervention after Roux-en-Y Gastric Bypass: A 2-year follow-up of a randomized controlled trial.

PloS one

Sofie Possmark, Fanny Sellberg, Ata Ghaderi, Per Tynelius, Mikaela Willmer, Finn Rasmussen, Margareta Persson, Daniel Berglind

Affiliations

  1. Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
  2. Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
  3. Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden.
  4. Department of Caring Sciences, University of Gävle, Gävle, Sweden.
  5. Department of Nursing, Umeå University, Umeå, Sweden.

PMID: 34735452 PMCID: PMC8568166 DOI: 10.1371/journal.pone.0255556

Abstract

BACKGROUND: The majority of Roux-en-Y gastric bypass (RYGB) patients are not sufficiently physically active post-surgery, yet little support from the Swedish healthcare system is offered. We investigated if a dissonance-based group intervention, aiming to increase health-related quality of life after surgery, had any effect on patients' physical activity two years post-RYGB.

METHODS: Women undergoing RYGB surgery were recruited from five Swedish hospitals and randomized to intervention or control group (standard post-surgery care). The dissonance-based intervention was conducted three months post-RYGB and consisted of four group sessions, each with a specific topic, of which one addressed physical activity. ActiGraph GT3X+ accelerometers were used to measure physical activity at pre-RYGB, one- and two-years post-surgery.

RESULTS: At pre-RYGB, 259 women were recruited and randomized (intervention n = 156 and control n = 103). Participants had a mean age of 44.7 years (SD 10.3) and pre-RYGB body mass index of 40.8 (SD 4.5) kg/m2. At two-years follow-up, 99 participants (63.5%) in intervention group and 68 (66.0%) in control group had valid accelerometer-measurements. Pre- to post-surgery increases were seen in all physical activity outcomes, but no statistically significant differences between the groups were observed at the two-years follow-up, and intervention effects were poor (d = 0.02-0.35).

CONCLUSION: To our knowledge, this is the first dissonance-based intervention targeting women undergoing RYGB surgery. At two-years follow-up, we did not observe any differences in physical activity levels between the intervention group and control group. Trial registration number: ISRCTN16417174.

Conflict of interest statement

The authors have declared that no competing interests exist.

References

  1. Obes Surg. 2015 Jan;25(1):119-25 - PubMed
  2. Med Sci Sports Exerc. 2002 Aug;34(8):1376-81 - PubMed
  3. Med Sci Sports Exerc. 2012 Nov;44(11):2243-52 - PubMed
  4. Br J Health Psychol. 2013 May;18(2):310-37 - PubMed
  5. Qual Life Res. 2018 Dec;27(12):3113-3122 - PubMed
  6. Qual Life Res. 2019 Jun;28(6):1497-1507 - PubMed
  7. Obes Surg. 2018 Dec;28(12):3950-3957 - PubMed
  8. Obes Surg. 2018 Feb;28(2):313-322 - PubMed
  9. Med Sci Sports Exerc. 2011 Feb;43(2):357-64 - PubMed
  10. Front Psychol. 2013 Nov 26;4:863 - PubMed
  11. Obes Surg. 2011 Jan;21(1):61-70 - PubMed
  12. Obes Surg. 2016 Jul;26(7):1463-70 - PubMed
  13. BMC Surg. 2018 May 9;18(1):25 - PubMed
  14. Exerc Sport Sci Rev. 2013 Jan;41(1):26-35 - PubMed
  15. Surg Obes Relat Dis. 2017 Feb;13(2):210-219 - PubMed
  16. Int J Obes (Lond). 2018 Mar;42(3):462-468 - PubMed
  17. Cochrane Database Syst Rev. 2014 Aug 08;(8):CD003641 - PubMed
  18. BMC Surg. 2017 Dec 11;17(1):133 - PubMed
  19. Health Psychol Res. 2014 Sep 16;2(2):1464 - PubMed
  20. Obes Rev. 2018 Nov;19(11):1544-1556 - PubMed
  21. Obesity (Silver Spring). 2015 Jun;23(6):1143-50 - PubMed
  22. Obesity (Silver Spring). 2015 Mar;23(3):536-42 - PubMed
  23. Med Eng Phys. 2012 Jul;34(6):787-90 - PubMed
  24. Obes Surg. 2018 Jun;28(6):1665-1671 - PubMed
  25. Int J Sports Med. 2013 Nov;34(11):975-82 - PubMed
  26. Front Pharmacol. 2018 Nov 20;9:1290 - PubMed
  27. Surg Obes Relat Dis. 2019 Oct;15(10):1731-1737 - PubMed
  28. Prev Sci. 2008 Jun;9(2):114-28 - PubMed
  29. Surg Obes Relat Dis. 2019 Sep;15(9):1620-1631 - PubMed
  30. Obes Surg. 2019 Oct;29(10):3371-3384 - PubMed
  31. Surg Obes Relat Dis. 2015 Mar-Apr;11(2):466-73 - PubMed
  32. Obesity (Silver Spring). 2017 Jul;25(7):1206-1216 - PubMed
  33. Surg Obes Relat Dis. 2017 Mar;13(3):474-483 - PubMed
  34. Obesity (Silver Spring). 2016 Aug;24(8):1660-8 - PubMed
  35. Int J Obes (Lond). 2017 Mar;41(3):467-470 - PubMed
  36. J Consult Clin Psychol. 2013 Feb;81(1):183-189 - PubMed
  37. J Consult Clin Psychol. 2012 Feb;80(1):164-170 - PubMed
  38. Obesity (Silver Spring). 2010 Dec;18(12):2395-7 - PubMed
  39. N Engl J Med. 2017 Sep 21;377(12):1143-1155 - PubMed
  40. Int J Obes (Lond). 2017 Jun;41(6):909-916 - PubMed
  41. Clin Psychol Rev. 2019 Jun;70:91-107 - PubMed

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