Hospitalization following eating disorder diagnosis: The buffering effect of marriage and childbearing events

Prevalence and related factors of eating disorders in pregnancy: a systematic review and meta-analysis

PURPOSE

To reveal the prevalence of eating disorders (EDs) and related factors in pregnancy.

METHODS

The search was performed in PubMed, EBSCOhost, Web of Science, Scopus, Google Scholar, and Ovid databases search up to April 3, 2022, using the keywords combination of "(eating disorders OR anorexia nervosa OR bulimia nervosa OR binge eating disorder) AND (pregnancy OR pregnant)". Two researchers independently extracted data from the articles using a standard form. We evaluated the quality of the studies according to the Joanna Briggs Institute assessment tools.

RESULTS

The prevalence of EDs in pregnant women in the 11 studies involving 2,369,520 pregnant women was ranging between 0.5 and 10.6%. The prevalence of EDs in pregnant women was 4.3% (95% confidence interval 2%-9%; I2 = 99.5%). The prevalence of anorexia nervosa and binge eating disorder during pregnancy shows a statistically significant increase compared to pre-pregnancy, and the prevalence of bulimia nervosa during pregnancy decreases. The prevalence of EDs is higher in pregnant women under 30 years of age, secondary school graduates, married, and with normal BMI. Half of the pregnant women with EDs had anxiety and about one-third of pregnant women had depression. Excessive exercise is observed in 0.7% of pregnant women, fasting in 0.3%, laxative or diuretic use in 0.1%, and self-induced vomiting in 0.6%.

CONCLUSIONS

This study is important as it is the first systematic review and meta-analysis to reveal the global prevalence of EDs in pregnant women and related factors. Continuing routine screening tests to detect EDs during pregnancy may contribute to taking special preventive measures for risk groups and protecting mother-child health.

TRIAL REGISTRATION

PROSPERO registration number (CRD42022324721), date of registration: 10/05/2022.

Recovery from anorexia nervosa: the influence of women's sociocultural milieux

OBJECTIVE

Young women living in industrialised westernised societies have a higher prevalence of anorexia nervosa, partly due to a cultural emphasis on thinness as a beauty ideal. Sociocultural milieux might promote recovery from anorexia nervosa amongst young women. The current article is a commentary about the social influences on recovery from anorexia nervosa - based on social anthropology, narratives of people with lived experience, and clinical studies.

CONCLUSION

Anorexia nervosa increases social withdrawal, and recovery leads to re-engagement with meaningful relationships. Recovery also empowers women as 'cultural critics' who challenge assumptions about the thinness beauty ideal and gender roles. The gradual process of full or partial recovery often occurs during emerging adulthood (aged 20-29). In this life stage, adolescent friendship groups are dissolving as women move from education to work, reducing the danger of weight-based teasing by peers, which is an environmental risk factor for disordered eating. Women recovering from anorexia nervosa may connect with those aspirations of peers and mentors that eschew a focus on weight and shape, but relate to the life-stage tasks of starting careers, beginning new friendships, selecting life partners and family formation - that is, a broader role in larger relationship networks.