Pregorexia: a systematic review and meta-analysis on the constructs of body image dissatisfaction and eating disturbances by gestational age in the peripartum

Abstract

Purpose Pregorexia is a phenomenon posited to occur in the peripartum, characterized by an attempt to counter pregnancy’s physiological changes in body shape through reduced calorie intake or increased physical activity. Methods In this pre-registered systematic review and meta-analysis, body image dissatisfaction and eating psychopathology in the peripartum according to gestational age were formally assessed. PubMed was searched up to May 2023. Selection criteria were represented by studies on body image concerns or eating psychopathology in the peripartum (up to 1 year after delivery). The population needed to include women from the general population or among patients with a history of (or current) eating disorder. For the meta-analysis, 17 studies were included: 10 for body image dissatisfaction (2625 individuals overall), 7 for eating behaviors (2551 individuals overall). The interplay between body image and the following themes was examined in depth: the adoption of breastfeeding, peripartum depression, sociocultural influences on body image, sexual disturbances, experiencing or reporting an altered food intake. Results Progressive dissatisfaction with body image during pregnancy by gestational age was observed, stably elevated for at least 12 months postpartum. Eating psychopathology was observed as elevated only at 12 months in the postpartum, but not during pregnancy. Discussion The current work offers normative values of body image satisfaction and eating psychopathology in the peripartum by gestational age. The relevance of current results was discussed, in order to inform both current clinical practice and future public policies. Level of Evidence Level I—Evidence obtained from: systematic reviews and meta-analyses.

Pregorexia: a psychotherapy strategy for eating disorders in pregnant women

“…It is characterized by dietary restrictions, compensatory behaviors (such as self-induced vomiting, use of diuretics or laxatives), and excessive exercising before and after the birth of the child, all aimed at controlling weight and body shape [1] . Despite being a serious condition with long-term consequences for both the mother and her child, pregorexia poses several challenges regarding diagnosis and effective psychotherapy strategies [2] . In the ICD-11 and DSM-5, pregorexia is classified as “Unspecified feeding and eating disorder/Other feeding or eating disorder” 1 [3] .…”