Vuorinen Anna-Leena, Strahilevitz Michal Ann, Wansink Brian, Safer Debra L
VTT Technical Research Centre of Finland, Tampere, Finland.
Marketing Department, Faculty of Business, University of Wollongong, Wollongong, Australia.
Bariatr Surg Pract Patient Care. 2017 Mar 1;12(1):35-42. doi: 10.1089/bari.2016.0036.a. Epub 2017 Feb 4.
To investigate whether bariatric patients experience changes in the enjoyment of health-promoting behaviors, and how those changes relate to weight loss success. Online lifestyle survey for bariatric patients ≥18 years old who had undergone gastric bypass or sleeve gastrectomy ≥1 year earlier. Changes in the enjoyment of eating behaviors and exercise were surveyed, and associations with weight loss success were analyzed. The role of obtaining external support since surgery was investigated. Of 877 respondents, 475 were eligible (95% women, 53.3 ± 9.0 years, body mass index 34.2 ± 8.0 kg/m), of whom 21%, 36%, and 43% had had surgery 12-24, 24-60, and >60 months earlier, respectively. Postsurgery, patients enjoyed eating healthy foods more (63%), exercise more (46%), eating junk food less (66%), and overeating less (95%). Increased enjoyment of healthy foods and exercise were only associated with weight loss success among patients with surgery ≥24 months previously. While obtaining external support was associated with successful weight loss overall, external support correlated with enjoying healthy food and exercise more in patients who had had their surgery at least 60 months previously. Learning to enjoy health-promoting behaviors after bariatric surgery may not coincide with improved weight loss outcomes before 2 years have passed. http://online.liebertpub.com/doi/full/10.1089/bari.2016.0036.withdraw
为了调查肥胖症患者在促进健康行为的享受方面是否发生变化，以及这些变化与减肥成功之间的关系。对年龄≥18岁、在至少1年前接受过胃旁路手术或袖状胃切除术的肥胖症患者进行在线生活方式调查。调查饮食行为和运动的享受程度变化，并分析与减肥成功的关联。研究术后获得外部支持的作用。在877名受访者中，475名符合条件（95%为女性，年龄53.3±9.0岁，体重指数34.2±8.0kg/m²），其中21%、36%和43%分别在12 - 24个月、24 - 60个月和>60个月前接受了手术。术后，患者更享受吃健康食品（63%）、更多运动（46%）、更少食用垃圾食品（66%）和更少暴饮暴食（95%）。仅在手术≥24个月的患者中，对健康食品和运动的享受增加与减肥成功相关。虽然获得外部支持与总体减肥成功相关，但在至少60个月前接受手术的患者中，外部支持与更多地享受健康食品和运动相关。减肥手术后学会享受促进健康的行为可能在2年过去之前与改善的减肥结果不一致。 http://online.liebertpub.com/doi/full/10.1089/bari.2016.0036.withdraw
