Abstract
Purpose of review
We systematically reviewed the recent literature on the epidemiology of eating disorders in Latin America.
Recent findings
Most screened articles only investigated risk for eating disorders or disordered eating behaviors. Four studies reported prevalence for eating disorders. One study reported age-standardized prevalence ranging from 0.04% [95% confidence interval, CI ...
Abstract
Purpose of review
We systematically reviewed the recent literature on the epidemiology of eating disorders in Latin America.
Recent findings
Most screened articles only investigated risk for eating disorders or disordered eating behaviors. Four studies reported prevalence for eating disorders. One study reported age-standardized prevalence ranging from 0.04% [95% confidence interval, CI (0.03, 0.06)] to 0.09% [95% CI (0.07, 0.13)] for anorexia nervosa and from 0.13% [95% CI (0.08, 0.17)] to 0.27% [95% CI (0.18, 0.37)] for bulimia nervosa. Three additional studies conducted in Brazil identified a general eating disorder point-prevalence of 0.40% in children aged 6--14 years and a point-prevalence of 0.7 % [95% CI (0.34, 1.55)] for bulimia nervosa, 1.4% [95% CI (0.81, 2.43)] for binge-eating disorder and 6.2% [95% CI (3.10, 5.27)] for recurrent binge eating.
Summary
Since 2020, only few studies were published on the epidemiology of full-threshold eating disorders in Latin America. Prevalence was in a comparable range to previous findings. No studies regarding new DSM-5 eating disorder diagnoses were identified, and studies investigating the impact of the COVID-19 pandemic on prevalence or incidence of eating disorders in these countries are needed.
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