Pacanowski Carly R, Senso Meghan M, Oriogun Kristin, Crain A Lauren, Sherwood Nancy E
Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, 1300 S 2nd Street, Suite 300, Minneapolis, MN 55454, USA.
Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, 1300 S 2nd Street, Suite 300, Minneapolis, MN 55454, USA ; HealthPartners Institute for Education and Research, 8170 33rd Avenue South, Bloomington, MN 55425, USA.
J Obes. 2014;2014:249315. doi: 10.1155/2014/249315. Epub 2014 May 8.
To investigate the relationship between binge eating behavior and weight loss maintenance over a two-year period in adults.
Secondary data analysis using the Keep It Off study, a randomized trial evaluating an intervention to promote weight loss maintenance.
419 men and women (ages: 20 to 70 y; BMI: 20-44 kg/m2) who had intentionally lost ≥10% of their weight during the previous year.
Body weight was measured and binge eating behavior over the past 6 months was reported at baseline, 12 months and 24 months. Height was measured at baseline.
Prevalence of binge eating at baseline was 19.4% (n = 76). Prevalence of binge eating at any time point was 30.1% (n = 126). Although rate of weight regain did not differ significantly between those who did or did not report binge eating at baseline, binge eating behavior across the study period (additive value of presence or absence at each time point) was significantly associated with different rates of weight regain.
Tailoring weight loss maintenance interventions to address binge eating behavior is warranted given the prevalence and the different rates of weight regain experienced by those reporting this behavior.
探讨成年人两年内暴饮暴食行为与体重维持之间的关系。
使用“保持体重”研究进行二次数据分析，该研究是一项评估促进体重维持干预措施的随机试验。
419名男性和女性（年龄：20至70岁；体重指数：20 - 44千克/平方米），他们在前一年有意减轻了≥10%的体重。
在基线、12个月和24个月时测量体重，并报告过去6个月的暴饮暴食行为。在基线时测量身高。
基线时暴饮暴食的患病率为19.4%（n = 76）。任何时间点暴饮暴食的患病率为30.1%（n = 126）。尽管在基线时报告有或没有暴饮暴食的人之间体重反弹率没有显著差异，但整个研究期间的暴饮暴食行为（每个时间点存在或不存在的累加值）与不同的体重反弹率显著相关。
鉴于报告有这种行为的人的患病率以及不同的体重反弹率，有必要定制体重维持干预措施以解决暴饮暴食行为。
