The impact of an emotionally expressive writing intervention on eating pathology in female students.

Introduction: Previous research demonstrating emotional influences on eating and weight suggest that emotionally expressive writing may have a significant impact on reducing risk of eating pathology. This study examined the effects of writing about Intensely Positive Experiences on weight and disordered eating during a naturalistic stressor. Method: Seventy-one female students completed an expressive or a control writing task before a period of exams. Both groups were compared on BMI (kg/m2) and the Eating Disorder Examination - Questionnaire (EDE-Q) before the writing task and at 8-week follow-up. A number of secondary analyses were also examined (to identify potential mediators) including measures of attachment, social rank, self-criticism and self-reassurance, stress and mood. Results: There was a significant effect of intervention on changes in the subscales of the EDE-Q (p = .03). Specifically, expressive writers significantly reduced their dietary restraint while those in the control group did not. There was no significant effect of the intervention on changes in BMI or the other subscales of the EDE-Q (Eating, Weight and Shape Concern). There was also no effect of writing on any of the potential mediators in the secondary analyses. Discussion: Emotionally expressive writing may reduce the risk of dietary restraint in women but these findings should be accepted with caution. It is a simple and light touch intervention that has the potential to be widely applied. However, it remains for future research to replicate these results and to identify the mechanisms of action.

Affect systems, changes in body mass index, disordered eating and stress: an 18-month longitudinal study in women.

Background: Evidence suggests that stress plays a role in changes in body weight and disordered eating. The present study examined the effect of mood, affect systems (attachment and social rank) and affect regulatory processes (self-criticism, self-reassurance) on the stress process and how this impacts on changes in weight and disordered eating. Methods: A large sample of women participated in a community-based prospective, longitudinal online study in which measures of body mass index (BMI), disordered eating, perceived stress, attachment, social rank, mood and self-criticism/reassurance were measured at 6-monthly intervals over an 18-month period. Results: Latent Growth Curve Modelling showed that BMI increased over 18 months while stress and disordered eating decreased and that these changes were predicted by high baseline levels of these constructs. Independently of this, however, increases in stress predicted a reduction in BMI which was, itself, predicted by baseline levels of self-hatred and unfavourable social comparison. Conclusions: This study adds support to the evidence that stress is important in weight change. In addition, this is the first study to show in a longitudinal design, that social rank and self-criticism (as opposed to self-reassurance) at times of difficulty predict increases in stress and, thus, suggests a role for these constructs in weight regulation.

A randomized controlled trial of a cognitive-behavioural group intervention versus waiting-list control for women with uterovaginal agenesis (Mayer-Rokitansky-Küster-Hauser syndrome: MRKH).

BACKGROUND: Uterovaginal agenesis (Mayer-Rokitansky-Küster-Hauser syndrome: MRKH) is a congenital abnormality of the female genital tract, characterized by the non-formation of the vagina and uterus. There is a widespread agreement that MRKH has a lasting negative psychological impact on women with this condition, but as yet little is known about how to conceptualize and manage this. We developed a cognitive-behavioural group treatment (CBT) of MRKH. The aim of the present study was to determine whether this intervention, compared to waiting-list control, improves psychosocial outcomes in women with MRKH. METHODS: After stratifying for age and type of MRKH (simple or complex), 39 women with MRKH were randomized to group CBT (n = 19) or waiting list (n = 20). Outcomes were assessed at pre-treatment, post-treatment (7 weeks) and at 3 months follow-up. The main outcome measure was the Symptom Check-List (SCL-90-R). Other outcomes included impact of event, self-esteem and interpersonal functioning. RESULTS: Participants allocated to group CBT showed significantly reduced psychological symptoms on the SCL-90-R and non-significant improvements on all secondary outcomes at the end of treatment and follow-up, whereas those on the waiting list remained unchanged. CONCLUSIONS: A group CBT intervention improves psychological outcomes in MRKH. This treatment may also be applicable to other gynaecological conditions.

Events and the onset of eating disorders: correcting an "age old" myth.

BACKGROUND: Previous reports have suggested differences between early and late onset cases both in anorexia nervosa and bulimia nervosa. In anorexia nervosa, women with late onset are thought to be more likely to develop symptoms in response to life events than early onset cases. Women developing anorexia in response to life events are also considered to show different background features. In bulimia nervosa, it is not known whether rates of life events before onset differ in bulimics who develop their disorder at different stages in life. METHOD: Previously published data were reanalyzed to examine differences between women whose eating disorder did or did not develop in response to stress. Seventy-two women with anorexia nervosa (48 with a severe provoking agent) and 29 women with bulimia nervosa (22 with a severe provoking agent) were administered semistructured interviews to assess life events and difficulties in the year before onset, childhood adversity, and other clinical features. RESULTS: In both anorexia nervosa and bulimia nervosa, subjects with or without a severe provoking agent did not differ from each other on age or childhood variables. The only significant difference found was that, in women developing anorexia nervosa, those who later developed bulimic symptoms alongside their anorexia reported a lower rate of provoking agents (31%) than those anorexic women who either maintained their restriction (76%) or went on to develop normal weight bulimia nervosa (69%). CONCLUSION: There are no differences between women whose eating disorder develops in response to stress and those who do not. Women presenting for treatment with anorexia nervosa of the binge-purge subtype are unlikely to have developed their illness in response to a severe provoking agent.

Feelings and fantasy in eating disorders: a factor analysis of the Toronto Alexithymia Scale.

The aim of the study was to examine the factor structure of alexithymia in patients with eating disorders and to compare scores on these factors with a non-eating disordered population. The Toronto Alexithymia Scale (TAS) was given to patients with restricting anorexia nervosa (AN/R, n = 29), bulimia nervosa (BN, n = 83), anorexia with a subtype bulimia (AN/BN, n = 15), and 79 female students. Factors were extracted using a principal-components factor analysis. Four factors were found--inability to Identify Feelings, Paucity of Fantasy, Noncommunication of Feelings, and Concrete Thinking. All three eating disorder groups were less able to identify their feelings than the comparison group and AN/R patients had a more diminished fantasy life than BN patients and students. Groups did not differ significantly on concrete thinking but there was a trend towards significance on noncommunication of feelings, with patient groups expressing their feelings less than comparison subjects. Differences between patient groups on factors of the TAS suggest that scores are not simply a result of psychopathology in general. Approaches which promote the identification and expression of feelings may be particularly useful in the treatment of eating disorders.

[Help with self-care]. / Hilfen zur Selbstbehandlung.

Instructions for self-treatment, whether printed, presented via computer or by audiovisual means, are effective in the management of phobias, panic disorder, other anxieties, depression, bulimia nervosa, obesity, alcohol problems, nicotine abuse, myocardial infarction, AIDS, compliance problems and the counseling of patients' relatives. A lasting improvement has been shown for up to 7 years. The mechanisms of effective self-change are discussed.