How changing life roles predict eating disorder pathology over 30-year follow-up.

Abstract

Epidemiological data support higher prevalence of eating disorders in midlife than previously believed. Yet, few studies have examined risk factors unique to adult development. The present study examined how changes in life roles (educational, marital, and parental status) predicted disordered eating as participants transitioned from their 20s to their 50s. Participants (N = 624 women and N = 276 men) completed baseline assessments in college and at 10-, 20-, and 30-year follow-up, with 72% of women and 67% of men completing 30-year follow-up. Multilevel models examined how changes in life roles predicted changes in disordered eating. For women, obtaining a graduate degree predicted decreased eating pathology initially but over time predicted subsequent increases in Drive for Thinness. Men's eating pathology was not affected by obtaining a graduate degree. Changes in marital status demonstrated no significant association with disordered eating for either gender. Becoming a parent predicted a significant decrease in Drive for Thinness at the subsequent assessment but no further declines with age, whereas those who never had children showed significant decreases in both Drive for Thinness and Bulimia with age. For both women and men, becoming a parent may decrease the importance of shape and weight as sources of self-evaluation. However, women obtaining advanced degrees and parents may experience shifts in eating pathology related to the "Career-and-Care-Crunch" according to Mehta and colleagues' (2020) recent conceptualization of adult developmental stages. Pending independent replication, future research might design interventions for those whose role transitions put them at greater risk for disordered eating during midlife. (PsycInfo Database Record (c) 2021 APA, all rights reserved).