Eating Disorders in Children and Adolescents: A Practical Review and Update for Pediatric Gynecologists

Attitude and experience of obstetricians and gynecologists toward eating disorders assessment and management in Japan: A nationwide survey

AIM

To investigate the attitudes and experiences of obstetricians and gynecologists in treating women with eating disorders (EDs) in Japan.

METHODS

Members of the Japan Society of Obstetrics and Gynecology were invited to participate in a web-based survey from March 1 to 31, 2022. We asked about the attitudes of obstetricians and gynecologists toward women with weight loss-related amenorrhea and their experiences in treating EDs. We also assessed the characteristics of physicians who see many ED patients.

RESULTS

A total of 662 ob/gyns. responded to the survey. While treating weight loss-related amenorrhea, 25.8% reported screening patients for EDs. 88.5% of respondents reported having treated ED patients. The main medical concerns described when treating pregnant women with ED were fetal growth restriction and preterm delivery. The most common type of ED encountered by participants in both perinatal and infertility care settings was anorexia nervosa. Characteristics of physicians who treated 10 or more EDs per year were being board certified in women's health care and not providing delivery services (OR = 4.809, 1.896). The most common comment regarding optimizing the management of patients with EDs in obstetrics and gynecology practice was the need to implement guidelines for ED management.

CONCLUSIONS

Many obstetricians and gynecologists in Japan treat patients with ED. Standardized guidelines for the management of EDs for obstetricians and gynecologists are needed.

Emotional symptoms, dietary patterns and dental caries: A cross-sectional study in adolescents

OBJECTIVES

This study investigates the relationship between emotional symptoms and dental caries in adolescents and the role of dietary patterns as mediating variables.

METHODS

This cross-sectional study used a multistage stratified random sample of schools, in Jiangsu, with a sample of 17,997 adolescents aged 11-19. Measures included emotional symptoms, dental caries, toothbrushing frequency, and dietary patterns. Logistic and Poisson regression models were conducted to test mediation hypotheses.

RESULTS

The decayed, missing, and filled teeth index (DMFT) was related to depressive symptoms following adjustment for other variables (incidence rate ratios [IRR] = 1.09; p < 0.05), but not to anxiety symptoms level (IRR = 1.02; p > 0.05). The link between depressive symptoms and DMFT had a partial mediation impact on toothbrushing frequency (a, b, c' all p < 0.05). Sugary foods, but not fried foods, partially mediated the link between depressive symptoms and caries when toothbrushing frequency was adjusted.

CONCLUSION

There are direct and indirect associations between emotional symptoms and caries; the latter may be due to changes in oral health behaviours that increase the risk of caries.

Anorexia Nervosa in Adolescence: A Comprehensive Study of Multidimensional Factors Associated with Symptom Severity 1 Year Following the Diagnosis

The overarching goal of this study was to examine the unique contribution of psychological, familial, and friendship factors in explaining anorexia nervosa (AN) symptom severity 1 year following diagnosis among a sample of adolescent girls. A second objective was to determine whether friendship factors mediated the association between psychological and/or familial factors and AN symptom severity. This study included 143 adolescent girls under the age of 18 diagnosed with AN (M = 14.84, SD = 1.31). Participants were recruited from specialized eating disorder treatment programs. At admission (T1), participants completed a set of self-report questionnaires measuring psychological, familial, and friendship factors. AN symptom severity was assessed 1 year later (T2). Results of hierarchical regression analysis revealed that greater general psychological maladjustment at T1 (b = .26; se = .03; p = .00) was associated with greater AN symptom severity at T2. Greater alienation from friends at T1 (b = 1.20, se = .53, p = .03) also predicted greater AN symptom severity at T2, above and beyond the influence of adolescent girls' general psychological maladjustment. Finally, the mediating role of alienation from friends in the association between general psychological maladjustment at T1 and AN symptom severity at T2 was also identified. AN is a multidimensional disorder with a prognosis that involves both psychological and social factors. The results stemming from the present study shed light on the role of peer as a mechanism through which general psychological maladjustment is linked to AN symptom severity 1 year following diagnosis.