Binge Eating Among Older Women: Prevalence Rates and Health Correlates Across Three Independent Samples

Background: Emerging research indicates that binge eating (BE; consuming unusually large amounts of food in one siting while feeling a loss of control) is prevalent among older women. Yet, health correlates of BE in older adult populations are poorly understood. The original study aimed to investigate BE prevalence, frequency, and health correlates in a sample of older adult women. Based on results from this first study, we then sought to replicate findings in two additional samples of older adult women from separate studies. Method: Using self-reported frequencies of BE from three separate samples of older women with very different demographics, we compared BE prevalence, frequency, and health correlates among older women. Study 1 (N=185) includes data collected online (86% White; 59% overweight/obese status). Study 2 (N=64) was conducted in person at a local food pantry (65% Hispanic; 47% household income\u3c$10,000/year). Study 3 (N=100) comprises data collected online (72% White; 50% Masters/Doctoral Degree). Results: Per DSM-5 frequency criterion of BE at least weekly, we found prevalence rates ranging from 19 to 26% across the three samples. Correlates of BE frequency included elevated negative mood, worry, BMI, and less nutritious food consumption. Conclusions: Across three very different samples in terms of race/ethnicity, education, food security status, measurements, and sampling methodology, we found fairly consistent rates of self-reported BE at least weekly (19–26%). Results suggest that BE is related to negative health indices among older women and support the need for more research in this populatio

Preventing Eating Disorders in Adolescents

Eating disorders consist of anorexia nervosa, bulimia nervosa, binge eating disorder, and other specified eating and feeding disorders (OSFED). Many eating disorders onset during adolescence, making this a critical target period for prevention efforts. To date, eating disorder prevention efforts have targeted key risk factors presumed to increase risk of disorder onset. This chapter reviews risk factors often targeted by prevention researchers, common components to existing prevention programs, as well as a selection of specific programs that have received empirical investigation. Three programs have been found to reduce onset of eating disorders in higher risk populations. Additional programs have yielded reductions in critical risk factors and eating disorder symptoms. Overall, despite significant advances in the prevention of eating disorders, many research trials suffer from insufficient statistical power, lack adequate control groups, and need longer follow-up periods. Further research must investigate whether or not promising risk factor reducing programs actually prevent onset of eating disorders

Tailoring a Dissonance-Based Body Image Intervention for Adult Women in a Proof of Concept Trial: The Women\u27s Body Initiative

Although historically conceptualized as problems of youth, recent research indicates that women of all ages experience body dissatisfaction and eating disorder (ED) pathology. Despite this, existing body image interventions predominantly target youth. The Body Project (BP) has extensive support for reducing ED risk factors in younger women and girls. The current proof-of-concept study investigated the feasibility, acceptability, and estimates of intervention effect sizes of a modified BP for adult women, the Women’s Body Initiative (WBI). Conducted in the Southwestern United States, adult women (N = 13) aged 29–70 (M = 49.1) participated in 4, 1-h weekly sessions, completing measures at baseline, post-intervention, and 3-month follow-up. Participants rated the program as highly feasible and acceptable. Within-subjects effects sizes were medium to large for primary outcomes (body dissatisfaction, ED pathology) and secondary outcomes (psychosocial impairment, negative affect, quality of life, nutritious food consumption, and sleep) through 3-months. Results suggest preliminary feasibility and acceptability of WBI for adult women, and support proceeding with a larger trial to investigate intervention efficacy