Body Dissatisfaction, Living Away from Parents, and Poor Social Adjustment Predict Binge Eating Symptoms in Young Women Making the Transition to University

The causal associations between interoception, self-regulation, non-purposeful eating behaviors, and weight status in college women: a longitudinal cross-lagged model analysis

AIMS

Excessive weight gain has led to increased obesity and mortality risk among college students. Issues with maintaining a healthy weight may be attributed to poor internal awareness and unhealthy eating behaviors. The study's purpose was to determine the longitudinal effects among interoception, self-regulation, nonpurposeful eating behaviors, and weight status (BMI) among college women.

METHODS

Data from 103 females were collected via Qualtrics over 3 timepoints (T1, T2, T3) during an academic semester. Repeated measures ANOVA and cross-lagged model analyses were used. Significant changes were found in interoceptive responsiveness, external, and uncontrolled eating throughout 3 timepoints.

RESULTS

Longitudinally, significant causal effects were found among the study measures. Among all models, higher interoceptive responsiveness (T1) predicted increased self-regulation (T2). Higher non-purposeful eating behaviors (T1) predicted reduced self-regulation (T2). Higher BMI (T1) predicted reduced non-purposeful eating behaviors (T2), however higher BMI (T2) predicted increased non-purposeful eating (T3) and reduced interoceptive responsiveness (T3). Significant causal effects were found within each non-purposeful eating behavior models.

CONCLUSION

Overall, the research study provided foundational evidence of the importance of self-regulatory skills to help prevent unhealthy eating behaviors and increased weight status in college women. Future interventions educating college women to become more internally aware and better self-regulate are needed.

Comorbidity between body dissatisfaction and nicotine vaping among young adults in college: a daily diary study

Objective: The purpose of this study was to elucidate comorbidity between body dissatisfaction and nicotine vaping. Participants: Participants were 121 college students (M age = 20.51 years; 75.0% female; 75.2% White) who participated in a 14-day daily diary study. Methods: Logistic regression was used to test links between baseline trait body dissatisfaction and vaping frequency across 14 days. Multilevel logistic regression was used to test within-person, daily links between body dissatisfaction and nicotine vaping. Results: Each additional unit of trait body dissatisfaction increased the odds of frequent vaping by 33% (95% CI [1.00, 1.77]) and daily vaping by 54% (95% CI [1.10, 2.15]). Within-person, daily associations between body dissatisfaction and vaping were nonsignificant. Conclusions: Body dissatisfaction may increase college students' risk for engaging in frequent nicotine vaping. However, daily changes in body dissatisfaction may not predict same- or next-day vaping. College students with body dissatisfaction may benefit from nicotine interventions.

Motives and food craving: Associations with frequency of hyper-palatable food intake among college students

BACKGROUND

College food environments provide wide access to hyper-palatable foods (HPF). Palatable eating motives and craving are individual factors that may impact HPF intake. Nevertheless, no study to date has examined the relationship between these factors and frequency of HPF intake in a dormitory all-you-can-eat-style cafeteria meal, a typical college food setting.

METHODS

College students (N = 218) self-reported frequency of HPF intake at a college cafeteria meal and their frequency of HPF intake in the overall diet. Quasipoisson and logistic regression models tested whether palatable eating motives (assessed via the Palatable Eating Motives Scale) and craving (assessed via the Food Craving Inventory) were associated with the rate of HPF intake during the cafeteria meal and excess frequency of HPF intake in the overall diet.

RESULTS

Craving was associated with a 19% higher rate of HPF intake during the cafeteria meal (RR = 1.19; p = .015) and a >2-fold higher likelihood of excess frequency of HPF intake the overall diet (OR = 2.69; p < .001). Coping motive was associated with an 87% higher likelihood of excess frequency of HPF intake in the overall diet (OR = 1.87; p = .002), but not in the cafeteria meal. Reward enhancement, social and conformity motives were not significantly associated with the frequency of HPF intake in either setting.

CONCLUSIONS

Results highlight the role of craving and coping motive in the frequency of HPF intake among college students. Prevention efforts may consider targeting craving and eating to cope to potentially address frequency of HPF intake among college students.

Prospective changes in disordered eating and body dissatisfaction across women's first year of college: The relative contributions of sociocultural and college adjustment risk factors

Sociocultural models have consistently been used to explain the etiology of disordered eating (DE) and body dissatisfaction (BD) among female college students, but less is known about how college adjustment factors, such as missing friends from home and stress about academic performance, relate to the progression of female students' DE and BD during the transition into college. The present study examined changes in DE thoughts and BD during the first year of college by merging the college adjustment and DE fields to evaluate the comparative impact of the two areas of research. Female undergraduates (N = 119) reported on DE risk factors, college adjustment factors, DE thoughts, and BD during their first (Time 1) and second (Time 2) semesters of college. Hierarchical regressions controlling for Time 1 outcome variables found that perceived stress at Time 1 enhanced the prediction of increases in DE severity beyond DE risk factors alone, suggesting that efforts targeted at making the transition to college easier may assist in decreasing DE severity for young women.

Body image in older women: a mediator of BMI and wellness behaviors

Negative body image is prevalent among mid- and late-life women. In younger women, negative body image is associated with reduced quality of life (QOL) when controlling for body mass index (BMI), and mediates the relationship between obesity and emotional wellbeing. Yet, much remains unknown about body image in older populations. In our sample of women aged 50-86 (N = 181), negative body image mediated the relationship between BMI and sleep, all four domains of QOL, negative affect, nutritious food consumption, and psychosocial impairment, but not enjoyment of physical activity. Findings suggest negative body image impacts the wellbeing of older women.

Determinants of binge eating disorder among normal weight and overweight female college students in Korea

PURPOSE

The aim of the present study was to describe the clinical features of binge eating disorder (BED) in normal weight and overweight undergraduate Korean women.

METHODS

117 overweight (BMI ≥ 25 kg/m²) and 346 normal weight (18 kg/m² ≤ BMI < 25 kg/m²) undergraduate Korean women completed questionnaires to assess for BED. Their emotional eating behaviors, binge eating-related behaviors, a spectrum of compulsive behaviors such as substance abuse and obsessive-compulsive disorder, and psychological profiles were evaluated through personal interviews and questionnaires. The features of those with BED were compared to those without BED in the overweight and normal weight groups.

RESULTS

Both normal weight and overweight BED women had higher levels of functional impairment, eating disorder psychopathology including emotional and external eating behaviors, and neuroticism than their non-BED counterparts. In the normal weight group, BED women had more frequent alcohol consumption and obsessive-compulsive symptoms than non-BED women. In the overweight group, BED women had higher levels of depression and lower extraversion than non-BED women.

CONCLUSIONS

BED is associated with global functional impairment and mental health problems. Thus, the association with high functional impairments and psychiatric comorbidities suggest that people with BED may benefit from treatment.

LEVEL III

Evidence obtained from well-designed case-control analytic studies, from more than one center.

Looking beyond the mirror: Psychological distress; disordered eating, weight and shape concerns; and maladaptive eating habits in lawyers and law students

Research indicates that, in comparison to professionals and University students in other disciplines, lawyers and law students may be at greater risk of experiencing high levels of psychological distress. There is also a large body of literature supporting an association between stress, anxiety and depression and unhealthy eating. This article reports on the results of a study of Australian legal professionals and law students that evidence a positive association between psychological distress; disordered eating, weight and shape concerns; and maladaptive eating habits in lawyers and law students. Additionally, this study confirms a positive link between frequency of exercise and subjective physical well-being, that in turn is associated with enhanced emotional well-being. Based on the results of this study, we suggest simple yet effective strategies law firms and law schools might adopt to support the mental health of their staff and students.

Motives for drinking alcohol and eating palatable foods: An evaluation of shared mechanisms and associations with drinking and binge eating

BACKGROUND

Young adulthood is a high-risk period for heavy drinking and binge eating, both of which can impact weight and lead to obesity. Examining motives for drinking alcohol and eating palatable foods may facilitate a more integrated understanding of these behaviors during the college years. The current study tested whether shared or distinct (i.e., behavior-specific) motivational mechanisms may explain the occurrence of reward-driven drinking and eating in young adults.

METHODS

A sample of college freshmen (N = 103) stratified by sex, race/ethnicity, and heavy drinking status were selected to participate. Participants completed questionnaires measuring alcohol use, eating behavior, and motives assessed by the Drinking Motives Questionnaire-Revised and Palatable Eating Motives Scale. Confirmatory factor analysis (CFA) tested whether drinking and eating motives were better represented as single latent motives, or two behavior-specific motives. Structural equation modeling (SEM) was used to test the association between motivational factors and behaviors.

RESULTS

Behavior-specific CFA models demonstrated stronger model fit and higher factor loadings than single motive models. SEM models indicated that eating to cope with negative emotions, to enhance positive experiences, to obtain social reinforcement, and to conform with peers were significantly associated with binge eating (p values < .001). Enhancement and social drinking motives were significantly associated with number of weekly drinks (p values < .001).

CONCLUSIONS

While motives for drinking alcohol and eating palatable foods may satisfy common goals, findings suggest motivational mechanisms may be behavior-specific. Enhancement and social motives may be important factors to target in prevention programs for both drinking and binge eating.

The Relationship Between Body Image Concerns and Weight-Related Behaviours of Adolescents and Emerging Adults: A Systematic Review

This systematic review investigates evidence on the association between body image concerns and weight-related behaviours of adolescents and emerging adults. It includes peer-reviewed journal articles reporting research involving body image concerns and weight-related behaviours of adolescents and emerging adults, published between 2005–2017, and located through systematic searches from four databases. This review includes studies from 11 countries or regions: United States (n = 13), Asia (n = 9), Europe (n = 8), Middle East (n = 3), South America (Brazil; n = 3), Canada (n = 3), Australia (n = 1), New Zealand (n = 1), Trinidad (n = 1), Turkey (n = 1) and Seychelles (n = 1); 24 different countries (n = 1); three Asian countries and the United States (n = 1). Out of 46 studies included in this review, 45 studies reported a positive association between body image concerns and weight-related behaviours. Adolescents and emerging adults who misperceived their weight engaged in weight-related behaviours. Higher body dissatisfaction had a significant association in the development of eating disorders and extreme weight-loss behaviours. Body image concerns play a significant role in adolescents and emerging adults engaging in weight-related behaviours. Experimental research designs are required to determine the causality of this association. Evidence strongly suggests policy makers and public health practitioners contemplate strategies to promote positive body image and healthy weight-related behaviours among adolescents and emerging adults.

Social anxiety and disordered eating: The influence of stress reactivity and self-esteem

While previous research indicates a strong link between social anxiety and disordered eating, more research is needed in order to understand the mechanisms that underlie this relationship. Given that stress is often implicated in disordered eating, it was hypothesised that ones reaction to stress (i.e. stress reactivity) would mediate the relationship between social anxiety and disordered eating. Similarly, given that low self-esteem is commonly reported in both those with social anxiety and eating disorders, it was hypothesised that self-esteem would also mediate the relationship between social anxiety and disordered eating. In order to test this, an online survey measuring social anxiety, disordered eating, stress reactivity and self-esteem, was administered to 282 participants in the community, aged between 18 and 35years. Results showed that self-esteem and a reactivity to stress during social conflict - but not during negative social evaluations - partially mediated the relationship between social anxiety and disordered eating. These findings demonstrate that low self-esteem and interpersonal conflict are powerful mechanisms that can maintain eating disorder psychopathology in those who are socially anxious. This highlights the importance of ensuring that these mechanisms are sufficiently addressed in eating disorder prevention and treatment programs.

Body image in adult women: Associations with health behaviors, quality of life, and functional impairment

This study examined body image in adult women along with probable correlates including health behaviors, negative affect, quality of life, and functional impairment. Adult women (N = 738, age = 25-86 years) completed an online survey assessing these domains. Women across all ages reported similar body image concerns. Negative body image significantly correlated with poorer wellness behaviors, negative affect, quality of life, and functional impairment. The inverse held for positive body image. The majority of correlations remained even when controlling for negative affect. Further research is warranted to investigate nature of the correlational relationships identified in this study.

The prevalence of binge eating disorder and its relationship to work and classroom productivity and activity impairment

OBJECTIVE

The study aimed to determine the prevalence of binge eating disorder on university campus, its associations with health risk factors, and its associations with work and classroom productivity and activity impairment, adjusted for health risk factors.

PARTICIPANTS

The study was conducted at a public midwestern university in the United States and involved 1,165 students.

METHODS

Data were collected online, using preestablished instruments. Descriptive, chi-square, correlation, and robust multiple regression tests were used.

RESULTS

About 7.8% of the participants were assessed as having binge eating disorder. Binge eating disorder was more common among obese students than nonobese students. Associations were found between moderate binge eating disorder and classroom productivity and daily activity impairment; however, sleep duration and physical activity were the strongest predictors.

CONCLUSIONS

University students are at risk of binge eating disorder. Interventions with this population should include education, screening, and clinical consultation when warranted.

A comparison of eating disorder psychopathology, appearance satisfaction, and self-esteem in overweight and obese women with and without binge eating

This study investigated the differences in eating disorder psychopathology, appearance satisfaction, and self-esteem between 194 overweight/obese college women with and without binge eating. Participants were categorized as binge eating (BE; n=56) or non-binge eating (NBE; n=138) based on reports of binge eating at least once per week on average for the past 28days and no episodes of vomiting or laxative use in the past 28days. The BE group had significantly greater levels of eating, weight, and shape concerns and lower levels of appearance satisfaction and self-esteem than the NBE group. For the BE group, binge eating frequency was negatively correlated with dietary restraint. Results are generally consistent with studies utilizing clinical and community samples. The findings extend such research by examining binge eating in a sample of overweight and obese college women and indicating that overall appearance satisfaction is lower among women with binge eating. Study findings also highlight potential issues to address in obesity and binge eating intervention efforts for college populations. Future research is needed to replicate these findings in additional samples of college women and men.

Body Image in Adult Women: Moving Beyond the Younger Years

In spite of copious literature investigating body dissatisfaction and its correlates in adolescents and young adult women, exploration of body image disturbances in adult women remains an underrepresented domain in the literature. Yet, there are many reasons to suspect that body image in adult women both may differ from and possibly be more complex than that of younger women. Adult women face myriad factors influencing body image beyond those delineated in the body image literature on adolescents and young adult women. For instance, aging-related physiological changes shift the female body further away from the thin-young-ideal, which is the societal standard of female beauty. Further, life priorities and psychological factors evolve with age as well. As such, adult women encounter changes that may differentially affect body image across the lifespan. This paper aims to provide an up-to-date review of the current literature on the relationship between body image and associated mental and physical health problems and behaviors in adult women. In addition, we explore factors that may influence body image in adult women. Lastly, we use this review to identify significant gaps in the existing literature with the aim of identifying critical targets for future research.

Eating habits and subjective well-being. A typology of students in Chilean state universities

The purpose of this study was to distinguish and characterize university student typologies according to their life satisfaction and satisfaction with their food-related life. An online survey was applied between June and August 2013 in five state universities in Chile, to 369 university students (mean age = 20.9 years, SD = 2.27). The survey included the Health-related Quality of Life Index-4 (HRQOL), Satisfaction with Life Scale (SWLS), Satisfaction with Food-related Life Scale (SWFL), as well as questions about the place of residence, importance of food for well-being, frequency of meals in the place of residence and the frequency of consumption of eight food groups. A cluster analysis was used to determine student typologies. Three typologies of students were distinguished with significant differences in the average scores of the SWLS and SWFL scales, self-perception of health, days with mental health problems, number of days of health-related incapacity, place of residence, socioeconomic status, importance of food for well-being, frequency of breakfast and dinner in the place of residence, frequency of consumption of meat, milk, fruits and vegetables. It was found that most students with higher levels of life satisfaction and satisfaction with food-related life live with their parents, eat at home more frequently, report fewer health problems, have healthful eating habits and consider food very important for their well-being. Although it is necessary to promote or improve the campaigns that foster healthful eating in the entire university population, these campaigns must be specifically targeted to students who do not receive direct support from their families.

Sociocultural factors in the development of bulimia nervosa in a blind woman: a case report

BACKGROUND

Although several cases of eating disorders in visually impaired women have been reported, there has been little research on the development of body image and disordered eating in the blind. Overall, it is argued that blind women are protected from developing body dissatisfaction because of having had little or no exposure to thin-ideal images, and that if they do develop an eating disorder, this would be linked to other risk factors. In the one reported case of bulimia nervosa in a blind woman, body image concerns were even absent.

METHOD

We report a single case of bulimia nervosa in a 28-year-old congenitally blind woman whose presentation was typical, including body dissatisfaction and drive for thinness.

DISCUSSION

The present case underscores the need to also consider an etiological role of perceived sociocultural pressure and thin-ideal internalization in promoting body dissatisfaction and eating disorders in visually impaired women.

Psychological distress as a mediator in the relationships between biopsychosocial factors and disordered eating among Malaysian university students

The mechanism linking biopsychosocial factors to disordered eating among university students is not well understood especially among Malaysians. This study aimed to examine the mediating role of psychological distress in the relationships between biopsychosocial factors and disordered eating among Malaysian university students. A self-administered questionnaire measured self-esteem, body image, social pressures to be thin, weight-related teasing, psychological distress, and disordered eating in 584 university students (59.4% females and 40.6% males). Body weight and height were measured. Structural equation modeling analysis revealed that the partial mediation model provided good fit to the data. Specifically, the relationships between self-esteem and weight-related teasing with disordered eating were mediated by psychological distress. In contrast, only direct relationships between body weight status, body image, and social pressures to be thin with disordered eating were found and were not mediated by psychological distress. Furthermore, multigroup analyses indicated that the model was equivalent for both genders but not for ethnic groups. There was a negative relationship between body weight status and psychological distress for Chinese students, whereas this was not the case among Malay students. Intervention and prevention programs on psychological distress may be beneficial in reducing disordered eating among Malaysian university students.

Prevalence of eating disorder risk and body image distortion among National Collegiate Athletic Association Division I varsity equestrian athletes

CONTEXT

Participation in appearance-based sports, particularly at the collegiate level, may place additional pressures on female athletes to be thin, which may increase the likelihood of their resorting to drastic weight control measures, such as disordered eating behaviors.

OBJECTIVES

(1) To estimate the prevalence and sources of eating disorder risk classification by academic status (freshman, sophomore, junior, or senior) and riding discipline (English and Western), (2) to examine riding style and academic status variations in body mass index (BMI) and silhouette type, and (3) to examine these variations across eating disorder risk classification type (eg, body image disturbances).

DESIGN

Cross-sectional study.

SETTING

Seven universities throughout the United States.

PATIENTS OR OTHER PARTICIPANTS

A total of 138 participants volunteered (mean age = 19.88 ± 1.29 years). They represented 2 equestrian disciplines English riding (n = 91) and Western riding (n = 47).

MAIN OUTCOME MEASURE(S)

Participants self-reported menstrual cycle history, height, and weight. We screened for eating disorder risk behaviors with the Eating Attitudes Test and for body disturbance with sex-specific BMI silhouettes.

RESULTS

Based on the Eating Attitudes Test, estimated eating disorder prevalence was 42.0% in the total sample, 38.5% among English riders, and 48.9% among Western riders. No BMI or silhouette differences were found across academic status or discipline in disordered eating risk. Overall, participants perceived their body images as significantly larger than their actual physical sizes (self-reported BMI) and wanted to be significantly smaller in both normal clothing and competitive uniforms.

CONCLUSIONS

Disordered eating risk prevalence among equestrian athletes was similar to that reported in other aesthetic sports and lower than that in nonaesthetic sports. Athletic trainers working with these athletes should be sensitive to these risks and refer athletes as needed to clinicians knowledgeable about disordered eating. Professionals working with this population should avoid making negative comments about physical size and appearance.

The role of weight stigmatization in cumulative risk for binge eating

Previous research supports a positive association between weight stigmatization experiences and binge eating. However, the extent to which weight stigmatization accounts for binge eating in the context of other risk factors requires further investigation. Using a cumulative risk model, we examine previously studied risk factors (environmental stress, psychological functioning, negative coping, body dissatisfaction) as well as weight stigmatization as predictors of binge eating bariatric patients and undergraduate students. Results show a unique contribution of weight stigmatization. Analyses by sample indicated that this was only the case for the undergraduate student sample. Results support weight stigmatization as a meaningful predictor of binge eating and highlight the need for further work investigating how these experiences work to promote eating pathology.

Affect and sexual behavior in the transition to university

This research applied a lifespan developmental framework to the study of sexual behavior among late adolescents by examining monthly covariations of penetrative and oral sex with positive and negative affect across the first year of university. Participants were 177 Canadian students who completed baseline questionnaires, followed by six monthly, web-based questionnaires assessing sexual behaviors and affect. Multilevel analyses revealed an average positive relation between oral sex and positive affect. Of six variables, five predicted individual differences in covariation between sex and affect: psychosocial maturity (immature and semi-mature status), attitudes toward sex, prior sexual experience, and living situation. During months when participants reported sexual behavior, psychosocially mature students reported more positive affect than did less mature students; students with more permissive attitudes reported more positive affect than did students with less permissive attitudes; students with no penetrative sexual experience reported more positive affect than students who had penetrative sexual experience; and living away from parents was associated with less negative affect. Implications for further study of sexual behavior from a developmental perspective are discussed.