Familial aggregation of eating disorders: results from a controlled family study of bulimia nervosa.

Saved in:

Bibliographic Details
Title:	Familial aggregation of eating disorders: results from a controlled family study of bulimia nervosa.
Authors:	Stein D (AUTHOR), Lilenfeld LR (AUTHOR), Plotnicov K (AUTHOR), Pollice C (AUTHOR), Rao R (AUTHOR), Strober M (AUTHOR), Kaye WH (AUTHOR)
Source:	International Journal of Eating Disorders. Sep1999, Vol. 26 Issue 2, p211-215. 5p.
Abstract:	OBJECTIVE: While familial aggregation of bulimia nervosa (BN) is known to occur, the extent to which aggregation of a broader spectrum of eating disorders (ED) occurs in the families of individuals with BN is less certain. METHOD: Direct interviews and blind best-estimate diagnostic procedures were used to assess lifetime histories of EDs among first-degree relatives (n = 177) of probands with BN (n = 47) and first-degree relatives (n = 190) of non-ED control probands (n = 44). RESULTS: Forty-three percent of sisters and 26% of mothers of BN probands had a lifetime ED diagnosis, with eating disorder not otherwise specified (ED-NOS) diagnoses being most common. These rates were significantly higher than among sisters (5%) and mothers (5%) of controls. Few male relatives of either cohort had an ED. CONCLUSIONS: Diagnostic assessment using contemporary family-epidemiology methodology revealed very strong familial aggregation of a broad spectrum of EDs among female relatives of women with BN. [ABSTRACT FROM AUTHOR]
	Copyright of International Journal of Eating Disorders is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database:	Psychology and Behavioral Sciences Collection

Description
Abstract:	OBJECTIVE: While familial aggregation of bulimia nervosa (BN) is known to occur, the extent to which aggregation of a broader spectrum of eating disorders (ED) occurs in the families of individuals with BN is less certain. METHOD: Direct interviews and blind best-estimate diagnostic procedures were used to assess lifetime histories of EDs among first-degree relatives (n = 177) of probands with BN (n = 47) and first-degree relatives (n = 190) of non-ED control probands (n = 44). RESULTS: Forty-three percent of sisters and 26% of mothers of BN probands had a lifetime ED diagnosis, with eating disorder not otherwise specified (ED-NOS) diagnoses being most common. These rates were significantly higher than among sisters (5%) and mothers (5%) of controls. Few male relatives of either cohort had an ED. CONCLUSIONS: Diagnostic assessment using contemporary family-epidemiology methodology revealed very strong familial aggregation of a broad spectrum of EDs among female relatives of women with BN. [ABSTRACT FROM AUTHOR]
ISSN:	02763478
DOI:	10.1002/(sici)1098-108x(199909)26:2<211::aid-eat11>3.0.co;2-0