Littérature scientifique sur le sujet « Eating disorders in women. Substance abuse. Body image in women »

Research on eating disorders and body-image concerns has traditionally focused on White women and girls. Only a few studies have addressed the specific needs of racially and ethnically diverse men with eating disorders. This article reviews and presents research findings on contextual risk factors that contribute to eating disorders and body-image concerns in men and boys. First, important race- and ethnicity-related factors such as racial identity, acculturation, and experiences of discrimination are briefly discussed. Risk factors relevant for this population, including race-related factors, visual and social media, sexual orientation, muscularity, weight and obesity, and substance abuse, are then explored. Finally, implications for service providers and areas for future research are identified.

It is widely recognized that body dissatisfaction is an important public health concern. In the past, being a fashion model was almost synonymous with anorexia/bulimia, and even today, there are cases of eating disorders in young women whose ambition is to become a top model. Moreover, stress can play a substantial role within ill health via related behaviors such as smoking, substance abuse, and inappropriate eating. In our study, we examined 112 aspiring fashion models aged between 15 and 24 years (M = 19.5, SD = 2.08) from 32 different countries of the world during an international contest, and 100 students (control group), aged between 16 and 22 years (M = 18.6, SD = 1.39). The purpose of this cross-sectional study was to examine whether stress mediated the relationship between body dissatisfaction and eating disorders. The study included the administration of stress and self-efficacy and the locus of control dimensions, body (image) dissatisfaction, and eating attitude disorder. Results indicated higher scores on body dissatisfaction, stress level, and eating attitudes disorder among the group of fashion models compared to the control. Mediational analyses showed that body dissatisfaction was partially mediated by stress level on eating disorders. Especially in the aspiring fashion models, there are often many possibilities that competitive stress causes candidates to exacerbate attempts to maintain their body weight below normal weight/height parameters. These results indicated that appropriate intervention for the management of stress level could possibly defend against the negative impact of body dissatisfaction on eating disorder symptoms. The presence of skilled health workers in the field of nutrition and psychology can be extremely important in the field of fashion to maintain an adequate quality of life.

Background. Although binge eating disorder (BED) formally appeared in the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV), after nearly two decades of research, it is still considered understudied in men. Objective. To carry out a literature review with the variables that have been relevant in research on BED in men, from 1994 to 2015. Method. The article search was conducted in Medline and PsycINFO databases. Results. Twenty-eight articles were analyzed, none specifically investigated male population. Men engage less in restrictive dieting than women (29.8% and 57.3%, respectively). Regarding body image, both men and women are prone to body dissatisfaction, although the ideal body is not necessarily the same. Regarding comorbidity, anxiety disorders are the most common ones in men with BED, in addition to the fact that they are more susceptible to substance abuse. Discussion and conclusion. Investigation on BED has mainly been conducted on female population, which suggests the need for more research on men that provides more empirical evidence.

Body image is a multidimensional construct that reflects attitudes and perceptions about an individual’s physical appearance under the cultural norms and ideals rather than on actual body dimension. Previous research argues that body image problems are linked to many potentially harmful behaviors and mental illnesses, such as obsessive exercise, low self-esteem, substance abuse and eating disorders. Early study primarily focuses on analyzing and comparing body image dissatisfaction of women in particular countries. However, cross-cultural studies need to move on from simply comparing the absolute levels to investigating the relationships between several variables. It is still unclear about the influences of specific cultures, namely collectivism vs. individualism, on both thin-ideal media effect and body image dissatisfaction. There is no integrated research analyzing how various levels of acculturation and different cultures interact, thus further influencing women’s body image dissatisfaction. The underlying psychological mechanisms that resulted from acculturation are still less explored. Current study hypothesized that thin-ideal media exposure increases women’s body image dissatisfaction. Additionally, thin-ideal media and cultures were predicted to interact. Collectivist group with high acculturation differed from the collectivist group with low acculturation and fell close to the individualist group in body image dissatisfaction. Thus, researcher predicted that thin-ideal media effects on body image dissatisfaction were stronger for females in collectivist group with low acculturation than for the other two culture groups. In general, women living in the collectivistic societies would report more body image dissatisfaction than those living in the individualistic societies. This study used a 3 x 2 x 2 mixed design to examine the moderating role of collectivism vs. individualism on media influences on body image dissatisfaction among 133 female college students, aged from 18 to 23 years old, attending the University of Texas at Austin. The results indicated that thin-ideal media significantly increased women’s body image dissatisfaction, whereas healthy media decreased women’s body image dissatisfaction. In general, women living in the collectivistic society reported more body image dissatisfaction than women living in the individualistic society. Contrary to the prediction, body image dissatisfaction of women in the collectivistic group with high acculturation did not differ from those in the collectivistic group with low acculturation. Therefore, the moderating role of acculturation was not found.

Anorexia nervosa has emerged as a prominent eating disorder affecting young women. This disorder's fundamental characteristic is an abnormally low weight achieved by severe calorie restriction and refusal to maintain body weight at or above the minimally normal weight for age and height. It is a complex disorder with its origins still not explicitly defined. In anorexic individuals, an imbalance in the molecular signalling and hypothalamic neuropeptides is believed to be significantly responsible for alterations in the biological mechanisms associated with body weight, appetite and energy homeostasis. The imbalance between the genetic systems such as serotonin, dopamine, brain-derived neurotrophic factor, estrogen and their interactions are significantly observed in anorexic as well as recovered anorexic individuals. The dopaminergic pathway is involved in reward mechanisms but its dysfunction might cause weight loss, food aversion, hyperactivity, obsessive compulsive behaviours, distorted body image. An abnormal serotonin function reveals personality traits such as rigidity, inhibition, anxiety, inflexibility, perfectionism and harm avoidance. The Met66 variant of brain derived neurotrophic factor is strongly associated with the development of restricting-type anorexia nervosa. The development of anorexia has been linked to estrogen receptor beta gene variants, which also regulate food intake and states of anxiety and depression.This review discusses the neurobiological dysregulations because of which anorexics tend to have a distinct personality profile characterized by behaviour patterns comprising perfectionism, obsessive-compulsive disorder, harm avoidance, alexithymia, anger suppression, anxiety, rigidity, novelty seeking, anhedonia, depression, impulsivity, substance abuse, self harm etc. Heterogeneities in the characteristic profile are observed based on the subdivisions of anorexia nervosa. The impact of malnutrition has also been scrutinized.

Objective: To propose a theoretical model accounting for the meaning and function of body image disturbances for individuals with eating disorders. This model departs from available conceptualizations of body image focused on attractiveness and emphasizes the role of body image preoccupations in the regulation of self-esteem and affect. Method: This model was developed on the basis of the author's clinical observations and the available empirical research. Results: Three main functions of body image are described. The first one, “affiliation,” consists of using one's appearance in the establishment of interpersonal relationships, both at the level of friendship and romance. The second function, “avoidance,” consists of using one's body image to avoid abuse, be it psychological, physical, or sexual. The third function, “expression,” consists of using one's body image to communicate to the self and others one's capacity for accomplishment or one's inner feelings of dejection. Conclusion: This model is designed to be a therapeutic tool within body image therapy. Body image therapy can be most effective when focused on the unique meaning of body image for each individual patient.

This study provides insight into factors that determine whether women in the college population who exhibit eating-disordered behavior during their college years recover during their postcollege years. The study assessed changes in the eating patterns of 21 women across a six-year time period, from sophomore year in college to two years postcollege. Eleven of the women get better during their postcollege year, whereas 10 of the women continue to struggle with disordered eating. The major differences between the two groups revolve around the relationship between autonomy and relation. Women who get better negotiate the tension between autonomy and relatedness and are more likely to have higher selfesteem based on a more positive self-concept; this, in turn, leads to healthier relationships with food and body image. Two factors that appear to influence this negotiation include (I) one's history of chronic physical or sexual abuse and (2) the quality of familial messages about food, body image, relationship, and autonomy.

IntroductionGender is crucial in many aspects of life, including attitude towards body image perception. Although the well-known female preponderance, recent studies demonstrate an increasing Eating Disorders (EDs) incidence in males but scant literature attention.AimsThis study aims to highlight the growing phenomenon of EDs in males and shed light on sex-related clinical features and psychiatric comorbidities.MethodOut of 280 persons aged 18–74, consecutively referred to Bologna's outpatients EDs clinic, 267 were included in this retrospective observational study.ResultsThe men/women ratio was one to five. The most frequent EDs in males was Binge Eating Disorder, whereas in females Anorexia Nervosa and Bulimia Nervosa prevailed. Excessive exercising and fasting were the most common dysfunctional behaviors in men, while self-induced vomiting and laxative-diuretic abuse were more typical in women. Mood and Somatoform Disorders were more common in women, whereas Anxiety and Psychosis Disorders in males. Within personality disorders, borderline and histrionic prevailed in female, while narcissistic and anti-social in males.ConclusionsMale compared to female EDs, show differences in clinical presentation, symptoms and comorbidities. The increased proportion of affected men should alert general practitioners, clinicians and psychologists working in non-specialized settings to be more aware of the possibilities of encountering an ED in men and of the need of exploring the eating habits in all male patients. The finding of a more pronounced physical hyperactivity in men in order to achieve an ideal body shape which is muscular and athletic suggests the need of a deeper attention to sex-different symptoms and behaviors declination.Disclosure of interestThe authors have not supplied their declaration of competing interest.

List of abstacts and authors:1. Integrating the art and science of psychiatryEugene Allers2. Chronic pain as a predictor of outcome in an inpatient Psychiatric populationEugene Allers and Gerhard Grundling3. Recent advances in social phobiaChrister Allgulander4. Clinical management of patients with anxiety disordersChrister Allgulander5. Do elephants suffer from Schizophrenia? (Or do the Schizophrenias represent a disorder of self consciousness?) A Southern African perspectiveSean Exner Baumann6. Long term maintenance treatment of Bipolar Disorder: Preventing relapseCharles L. Bowden7. Predictors of response to treatments for Bipolar DisorderCharles L. Bowden8. Aids/HIV knowledge and high risk behaviour: A Geo-graphical comparison in a schizophrenia populationP Buckley, S van Vuuren, L Koen, J E Muller, C Seller, H Lategan, D J H Niehaus9. Does Marijuana make you go mad?David J Castle10. Understanding and management of Treatment Resistant SchizophreniaDavid J Castle11. Workshop on research and publishingDavid J Castle12. From victim to victor: Without a self-help bookBeatrix Jacqueline Coetzee13. The evaluation of the Gender Dysphoric patientFranco Colin14. Dissociation: A South African modelA M Dikobe, C K Mataboge, L M Motlana, B F Sokudela, C Kruger15. Designated smoking rooms...and other "Secret sins" of psychiatry: Tobacco cessation approaches in the severely mentally illCharl Els16. Dual diagnosis: Implications for treatment and prognosisCharl Els17. Body weight, glucose metabolism and the new generation antipsychoticsRobin Emsley18. Neurological abnormalities in first episode Schizophrenia: Temporal stability and clinical and outcome correlatesRobin Emsley, H Jadri Turner, Piet P Oosthuizen, Jonathan Carr19. Mythology of depressive illnesses among AfricansSenathi Fisha20. Substance use and High school dropoutAlan J. Flisher, Lorraine Townsend, Perpetual Chikobvu, Carl Lombard, Gary King21. Psychosis and Psychotic disordersA E Gangat 22. Vulnerability of individuals in a family system to develop a psychiatric disorderGerhard Grundling and Eugene Allers23. What does it Uberhaupt mean to "Integrate"?Jürgen Harms24. Research issues in South African child and adolescent psychiatryS M Hawkridge25. New religious movements and psychiatry: The Good NewsV H Hitzeroth26. The pregnant heroin addict: Integrating theory and practice in the development and provision of a service for this client groupV H Hitzeroth, L Kramer27. Autism spectrum disorderErick Hollander28. Recent advances and management in treatment resistanceEric Hollander29. Bipolar mixed statesM. Leigh Janet30. Profile of acute psychiatric inpatients tested for HIV - Helen Jospeh Hospital, JohannesburgA B R Janse van Rensburg31. ADHD - Using the art of film-making as an education mediumShabeer Ahmed Jeeva32. Treatment of adult ADHD co-morbiditiesShabeer Ahmed Jeeva33. Needs and services at ward one, Valkenberg HospitalDr J. A. Joska, Prof. A.J. Flisher34. Unanswered questions in the adequate treatment of depressionModerator: Dr Andre F JoubertExpert: Prof. Tony Hale35. Unanswered questions in treatment resistant depressionModerator: Dr Andre F JoubertExpert: Prof. Sidney Kennedy36. Are mentally ill people dangerous?Sen Z Kaliski37. The child custody circusSean Z. Kaliski38. The appropriatenes of certification of patients to psychiatric hospitalsV. N. Khanyile39. HIV/Aids Psychosocial responses and ethical dilemmasFred Kigozi40. Sex and PsychiatryB Levinson41. Violence and abuse in psychiatric in-patient institutions: A South African perspectiveMarilyn Lucas, John Weinkoove, Dean Stevenson42. Public health sector expenditure for mental health - A baseline study for South AfricaE N Madela-Mntla43. HIV in South Africa: Depression and CD4 countM Y H Moosa, F Y Jeenah44. Clinical strategies in dealing with treatment resistant schizophreniaPiet Oosthuizen, Dana Niehaus, Liezl Koen45. Buprenorphine/Naloxone maintenance in office practice: 18 months and 170 patients after the American releaseTed Parran Jr, Chris Adelman46. Integration of Pharmacotherapy for Opioid dependence into general psychiatric practice: Naltrexone, Methadone and Buprenorphine/ NaloxoneTed Parran47. Our African understanding of individulalism and communitarianismWillie Pienaar48. Healthy ageing and the prevention of DementiaFelix Potocnik, Susan van Rensburg, Christianne Bouwens49. Indigenous plants and methods used by traditional African healers for treatinf psychiatric patients in the Soutpansberg Area (Research was done in 1998)Ramovha Muvhango Rachel50. Symptom pattern & associated psychiatric disorders in subjects with possible & confirmed 22Q11 deletional syndromeJ.L. Roos, H.W. Pretorius, M. Karayiorgou51. Duration of antidepressant treatment: How long is long enough? How long is too longSteven P Roose52. A comparison study of early non-psychotic deviant behaviour in the first ten years of life, in Afrikaner patients with Schizophrenia, Schizo-affective disorder and Bipolar disorderMartin Scholtz, Melissa Janse van Rensburg, J. Louw Roos53. Treatment, treatment issues, and prevention of PTSD in women: An updateSoraya Seedat54. Fron neural networks to clinical practiceM Spitzer55. Opening keynote presentation: The art and science of PsychiatryM Spitzer56. The future of Pharmacotherapy for anxiety disordersDan J. Stein57. Neuropsychological deficits pre and post Electro Convulsive Therapy (ECT) thrice a week: A report of four casesUgash Subramaney, Yusuf Moosa58. Prevalence of and risk factors for Tradive Dyskinesia in a Xhosa population in the Eastern CapeDave Singler, Betty D. Patterson, Sandi Willows59. Eating disorders: Addictive disorders?Christopher Paul Szabo60. Ethical challenges and dilemmas of research in third world countriesGodfrey B. Tangwa61. The interface between Neurology and Psychiatry with specific focus on Somatoform dissociative disordersMichael Trimble62. Prevalence and correlates of depression and anxiety in doctors and teachersH Van der Bijl, P Oosthuizen63. Ingrid Jonker: A psychological analysisL. M. van der Merwe64. The strange world we live in, and the nature of the human subjectVasi van Deventer65. Art in psychiatry: Appendix or brain stem?C W van Staden66. Medical students on what "Soft skills" are about before and after curriculum reformC W van Staden, P M Joubert, A-M Bergh, G E Pickworth, W J Schurink, R R du Preez, J L Roos, C Kruger, S V Grey, B G Lindeque67. Attention deficit hyperactivity disorder (ADHD) - Medical management. Methylphenidate (Ritalin) or Atomoxetine (Strattera)Andre Venter68. A comprehensive guide to the treatment of adults with ADHDW J C Verbeeck69. Treatment of Insomnia: Stasis of the Art?G C Verster70. Are prisoners vulnerable research participants?Merryll Vorster71. Psychiatric disorders in the gymMerryl Vorster72. Ciprales: Effects on anxiety symptoms in Major Depressive DisorderBruce Lydiard

<p><strong>List of Abstract Titles and authors:<br /></strong></p><p><strong>1. Psychosis: A matter of mental effort?</strong></p><p>M Borg, Y Y van der Zee, J H Hsieh, H Temmingh, D J Stein, F M Howells</p><p><strong>2.In search of an affordable, effective post-discharge intervention: A randomised control trial assessing the influence of a telephone-based intervention on readmissions for patients with severe mental illness in a developing country</strong></p><p><strong></strong>U A Botha, L Koen, M Mazinu, E Jordaan, D J H Niehaus</p><p><strong>3. The effect of early abstinence from long-term methamphetamine use on brain metabolism using 1H-magnetic resonance spectro-scopy (1H-MRS)</strong></p><p>A Burger, S Brooks, D J Stein, F M Howells</p><p><strong>4. The effect of <em>in utero exposure </em>to methamphetamine on brain metabolism in childhood using 1H-magnetic resonance spectroscopy (1H-MRS)</strong></p><p>A Burger, A Roos, M Kwiatkowski, D J Stein, K A Donald, F M Howells</p><p><strong>5. A prospective study of clinical, biological and functional aspects of outcome in first-episode psychosis: The EONKCS Study</strong></p><p><strong></strong>B Chiliza, L Asmal, R Emsley</p><p><strong>6. Stimulants as cognitive enhancers - perceptions v. evidence in a very real world</strong></p><p><strong></strong>H M Clark</p><p><strong>7. Pharmacogenomics in antipsychotic drugs</strong></p><p><strong></strong>Ilse du Plessis</p><p><strong>8. Serotonin in anxiety disorders and beyond</strong></p><p><strong></strong>Ilse du Plessis</p><p><strong>9. HIV infection results in ventral-striatal reward system hypo-activation during cue processing</strong></p><p><strong></strong>S du Plessis, M Vink, J A Joska, E Koutsilieri, A Bagadia, D J Stein, R Emsley</p><p><strong>10. Disease progression in schizophrenia: Is the illness or the treatment to blame?</strong></p><p>R Emsley, M J Sian</p><p><strong>11. Serotonin transporter variants play a role in anxiety sensitivity in South African adolescents</strong></p><p> S M J Hemmings, L I Martin, L van der Merwe, R Benecke, K Domschke, S Seedat</p><p><strong>12. Iron deficiency in two children diagnosed with multiple sclerosis: Report on whole exom sequencing</strong></p><p><strong></strong>S Janse van Rensburg, R van Toorn, J F Schoeman, A Peeters, L R Fisher, K Moremi, M J Kotze</p><p><strong>13. Benzodiazepines: Practical pharmacokinetics</strong></p><p><strong></strong>P Joubert</p><p><strong>14. What to consider when prescribing psychotropic medications</strong></p><p><strong></strong>G Lippi</p><p><strong>15. Current prescribing practices for obsessive-compulsive disorder in South Africa: Controversies and consensus</strong></p><p><strong></strong>C Lochner, L Taljaard, D J Stein</p><p><strong>16. Correlates of emotional and behavioural problems in children with preinatally acquired HIV in Cape Town, South Africa</strong></p><p><strong></strong>K-A Louw, N Phillips, JIpser, J Hoare</p><p><strong>17. The role of non-coding RNAs in fear extinction</strong></p><p><strong></strong>S Malan-Muller, L Fairbairn, W M U Daniels, M J S Dashti, E J Oakleley, M Altorfer, J Harvey, S Seedat, J Gamieldien, S M J Hemmings</p><p><strong>18. An analysis of the management og HIV-mental illness comorbidity at the psychiatric unit of the Dr George Mukhari Academic Hospital</strong></p><p><strong></strong>M L Maodi, S T Rataemane, T Kyaw</p><p><strong>19. The identification of novel genes in anxiety disorders: A gene X environment correlation and interaction study</strong></p><p><strong></strong>N W McGregor, J Dimatelis, S M J Hemmings, C J Kinnear, D J Stein, V Russel, C Lochner</p><p><strong>20. Collaborations between conventional medicine and traditional healers: Obstacles and possibilities</strong></p><p><strong></strong>G Nortje, S Seedat, O Gureje</p><p><strong>21. Thought disorder and form perception: Relationships with symptoms and cognitive function in first-episode schizophrenia</strong></p><p>M R Olivier, R Emsley</p><p><strong>22. Investigating the functional significance of genome-wide variants associated with antipsychotic treatment response</strong></p><p><strong></strong>E Ovenden, B Drogemoller, L van der Merwe, R Emsley, L Warnich</p><p><strong>23. The moral and bioethical determinants of "futility" in psychiatry</strong></p><p><strong></strong>W P Pienaar</p><p><strong>24. Single voxel proton magnetic resonance spectroscopy (1H-MRS) and volumetry of the amylgdala in social anxiety disorder in the context of early developmental trauma</strong></p><p>D Rosenstein, A T Hess, J Zwart, F Ahmed-Leitao, E Meintjies, S Seedat</p><p><strong>25. Schizoaffective disorder in an acute psychiatric unit: Profile of users and agreement with Operational Criteria (OPCRIT)</strong></p><p><strong></strong>R R Singh, U Subramaney</p><p><strong>26. The right to privacy and confidentiality: The ethics of expert diagnosis in the public media and the Oscar Pistorius trial</strong></p><p><strong></strong>C Smith</p><p><strong>27. A birth cohort study in South Africa: A psychiatric perspective</strong></p><p>D J Stein</p><p><strong>28. 'Womb Raiders': Women referred for observation in terms of the Criminal Procedures Act (CPA) charged with fetal abduction and murder</strong></p><p><strong></strong>U Subramaney</p><p><strong>29. Psycho-pharmacology of sleep wake disorders: An update</strong></p><p>R Sykes</p><p><strong>30. Refugee post-settlement in South Africa: Role of adjustment challenges and family in mental health outcomes</strong></p><p><strong></strong>L Thela, A Tomita, V Maharaj, M Mhlongo, K Jonathan</p><p><strong>31. Dstinguishing ADHD symptoms in psychotic disorders: A new insight in the adult ADHD questionnaire</strong></p><p>Y van der Zee, M Borg, J H Hsieh, H Temmingh, D J Stein, F M Howells</p><p><strong>32. Oscar Pistorius ethical dilemmas in a trial by media: Does this include psychiatric evaluation by media?</strong></p><p>M Vorster</p><p><strong>33. Genetic investigation of apetite aggression in South African former young offenders: The involvement of serotonin transporter gene</strong></p><p>K Xulu, J Somer, M Hinsberger, R Weierstall, T Elbert, S Seedat, S Hemmings</p><p><strong>34. Effects of HIV and childhood trauma on brain morphemtry and neurocognitive function</strong></p><p>G Spies, F Ahmed-Leitao, C Fennema-Notestine, M Cherner, S Seedat</p><p><strong>35. Measuring intentional behaviour normative data of a newly developed motor task battery</strong></p><p><strong></strong>S Bakelaar, J Blampain, S Seedat, J van Hoof, Y Delevoye-Turrel</p><p><strong>36. Resilience in social anxiety disorder and post-traumatic stress disorder in the context of childhood trauma</strong></p><p>M Bship, S Bakelaar, D Rosenstein, S Seedat</p><p><strong>37. The ethical dilemma of seclusion practices in psychiatry</strong></p><p>G Chiba, U Subramaney</p><p><strong>38. Physical activity and neurological soft signs in patients with schizophrenia</strong></p><p>O Esan, C Osunbote, I Oladele, S Fakunle, C Ehindero</p><p><strong>39. A retrospective study of completed suicides in the Nelson Mandela Bay Metropolitan Area from 2008 to 2013 - preliminary results</strong></p><p><strong></strong>C Grobler, J Strumpher, R Jacobs</p><p><strong>40. Serotonin transporter variants play a role in anxiety sensitivity in South African adolescents</strong></p><p><strong></strong>S M J Hemmings, L I Martin, L van der Merwe, R Benecke, K Domschke, S Seedat</p><p><strong>41. Investigation of variants within antipsychotic candidate pharmacogenes associated with treatment outcome</strong></p><p>F Higgins, B Drogmoller, G Wright, L van der Merwe, N McGregor, B Chiliza, L Asmal, L Koen, D Niehaus, R Emsley, L Warnich</p><p><strong>42. Effects of diet, smoking and alcohol consumption on disability (EDSS) in people diagnosed with multiple sclerosis</strong></p><p>S Janse van Rensburg, W Davis, D Geiger, F J Cronje, L Whati, M Kidd, M J Kotze</p><p><strong>43. The clinical utility of neuroimaging in an acute adolescnet psychiatric inpatient population</strong></p><p><strong></strong>Z Khan, A Lachman, J Harvey</p><p><strong>44. Relationships between childhood trauma (CT) and premorbid adjustment (PA) in a highly traumatised sample of patients with first-episode schizophrenia (FES</strong>)</p><p>S Kilian, J Burns, S Seedat, L Asmal, B Chiliza, S du Plessis, R Olivier, R Emsley</p><p><strong>45. Functional and cognitive outcomes using an mTOR inhibitor in an adolescent with TSC</strong></p><p>A Lachman, C van der Merwe, P Boyes, P de Vries</p><p><strong>46. Perceptions about adolescent body image and eating behaviour</strong></p><p><strong></strong>K Laxton, A B R Janse van Rensburg</p><p><strong>47. Clinical relevance of FTO rs9939609 as a determinant of cardio-metabolic risk in South African patients with major depressive disorder</strong></p><p>H K Luckhoff, M J Kotze</p><p><strong>48. Childhood abuse and neglect as predictors of deficits in verbal auditory memory in non-clinical adolescents with low anxiety proneness</strong></p><p>L Martin, K Martin, S Seedat</p><p><strong>49. The changes of pro-inflammatory cytokines in a prenatally stressed febrile seizure animal model and whether <em>Rhus chirindensis</em> may attenuate these changes</strong></p><p><strong></strong>A Mohamed, M V Mabandla, L Qulu</p><p><strong>50. Influence of TMPRSS6 A736v and HFE C282y on serum iron parameters and age of onset in patients with multiple sclerosis</strong></p><p><strong></strong>K E Moremi, M J Kotze, H K Luckhoff, L R Fisher, M Kidd, R van Toorn, S Janse van Rensburg</p><p><strong>51. Polypharmacy in pregnant women with serious mental illness</strong></p><p>E Thomas, E du Toit, L Koen, D Niehaus</p><p><strong>52. Infant attachment and maternal depression as predictors of neurodevelopmental and behavioural outcomes at follow-up</strong></p><p>J Nothling, B Laughton, S Seedat</p><p><strong>53. Differences in abuse, neglect and exposure to community violence in adolescents with and without PTSD</strong></p><p><strong></strong>J Nothling, S Suliman, L Martin, C Simmons, S Seedat</p><p><strong>54. Assessment of oxidative stress markers in children with autistic spectrum disorders in Lagos, Nigeria</strong></p><p><strong></strong>Y Oshodi, O Ojewunmi, T A Oshodi, T Ijarogbe, O F Aina, J Okpuzor, O C F E A Lesi</p><p><strong>55. Change in diagnosis and management of 'gender identity disorder' in pre-adolescent children</strong></p><p>S Pickstone-Taylor</p><p><strong>56. Brain network connectivity in women exposed to intimate partner violence</strong></p><p>A Roos, J-P Fouche, B Vythilingum, D J Stein</p><p><strong>57. Prolonged exposure treatment for PTSD in a Third-World, task-shifting, community-based environment</strong></p><p>J Rossouw, E Yadin, I Mbanga, T Jacobs, W Rossouw, D Alexander, S Seedat</p><p><strong>58. Contrasting effects of early0life stress on mitochondrial energy-related proteins in striatum and hippocampus of a rat model of attention-deficit/ hyperactivity disorder</strong></p><p><strong></strong>V Russell, J Dimatelis, J Womersley, T-L Sterley</p><p><strong>59. Attention-deficit hyperactivity disorder in adults: A South African perspective</strong></p><p>R Schoeman, M de Klerk, M Kidd</p><p><strong>60. Cognitive function in women with HIV infection and early-life stress</strong></p><p>G Spies, C Fennema-Notestine, M Cherner, S Seedat</p><p><strong>61. Changes in functional connectivity networks in bipolar disorder patients after mindfulness-based cognitic therapy</strong></p><p>J A Starke, C F Beckmann, N Horn</p><p><strong>62. Post-traumatic stress disorder, overweight and obesity: A systematic review and meta-analysis</strong></p><p><strong></strong>S Suliman, L Anthonissen, J Carr, S du Plessis, R Emsley, S M J Hemmings, C Lochner, N McGregor L van den Heuvel, S Seedat</p><p><strong>63. The brain and behaviour in a third-trimester equivalent animal model of fetal alcohol spectrum disorders</strong></p><p>P C Swart, C B Currin, J J Dimatelis, V A Russell</p><p><strong>64. Irritability Assessment Model (IAM) to monitor irritability in child and adolescent psychiatric disorders.</strong></p><p>D van der Westhuizen</p><p><strong>65. Outcome of parent-adolescent training in chilhood victimisation: Adaptive functioning, psychosocial and physiological variables</strong></p><p>D van der Westhuizen</p><p><strong>66. The effect of ketamine in the Wistar-Kyoto and Sprague Dawley rat models of depression</strong></p><p>P J van Zyl, J J Dimatelis, V A Russell</p><p><strong>67. Investigating COMT variants in anxiety sensitivity in South African adolescents</strong></p><p>L J Zass, L Martin, S Seedat, S M J Hemmings</p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p><strong><br /></strong></p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p>

This study examined two theoretical factors proposed to explain the relationship between sexual abuse experiences and disturbed eating patterns. Over 300 women completed questionnaires designed to assess sexual abuse histories, bodily shame, body disparagement, and disordered eating behaviors. Multivariate analyses indicated that bodily shame, body image dysphoria, and bodily dissatisfaction were significantly higher in participants with previous sexual violations. In addition, disordered eating symptoms and behaviors were related to reported severity of sexual abuse experiences. However, the relationship between the severity of disturbed eating patterns and sexual abuse histories appears to be more meaningful in relation to the presence of bodily shame and body dissatisfaction, as proposed in previous research. Future research implications are discussed.

In the past 20 years, the incidence of anorexia nervosa (AN) in industrialized countries has remained stable at 4.2–7.7 new cases per 100,000 per year. During this period, the incidence of bulimia nervosa (BN) has decreased from 12.2 to 6.1 per 100,000. The lifetime prevalence of AN in females in the United States in the past decade was 0.9% and 0.3% in males, and that of BN was 0.88% in females and 0.12% in males in a European study. Binge eating disorder (BED) is the most common eating disorder (ED), with a lifetime prevalence of 3.5% in women in the United States and 2.0% in men. AN has the highest standardized mortality rate of 5.86, followed by BN with a standardized mortality rate of 2.29. Less than half of AN patients have a full recovery, compared to two-thirds of BN patients who recover. The prevalence of EDs is increasing in the Middle East and Asian countries, as well as among Latinos, African-Americans, and Asians in the United States. Body dissatisfaction and a family history of ED are consistent risk factors across all EDs. Perfectionism is a greater risk factor for restricting AN and conduct disorders, and substance abuse and sexual abuse are risk factors for BN and BED. ED prevention programmes have mainly targeted at-risk persons in specific age groups and environments. Both Internet-based and group session programmes have reduced ED-related symptoms. There are multiple issues concerning the implementation and maintenance of prevention programmes, including clinician training, costs, attrition rate, and effectiveness over time.