Citation

Heinberg LJ, Ashton K, Windover A, Merrell J. Surg. Obes. Relat. Dis. 2012; 8(5): 616-622; discussion 622-624.

Copyright

(Copyright © 2012, Elsevier Publishing)

DOI

10.1016/j.soard.2011.11.005

PMID

22197385

Abstract

BACKGROUND: Although severe obesity is dramatically increasing in older adults, many bariatric programs use age cutoffs due to concerns about greater perioperative morbidity and mortality risks. More recently, surgical outcomes have been reported in older adults. However, a paucity of data is available on the psychological risks of older bariatric candidates. Our objective is to examine psychiatric risk factors and weight loss outcomes in older (≥65 yr) versus midlife (40-55 yr) versus young adult (18-29 yr) patients.
METHODS: Older, midlife, and young adults (n = 608) who underwent weight loss surgery (74.6% women, 75.6% white, mean body mass index 48.07 ± 9.61 kg/m2) at the Cleveland Clinic Bariatric and Metabolic Institute completed a psychiatric diagnostic interview, and the Minnesota multiphasic personality inventory-2-restructured form, binge eating scale, and Cleveland Clinic behavioral rating scale before surgery. The data gathered from follow-up visits and weight loss outcomes at 1, 3, 6, 9, 12, and 18 months after surgery were measured.
RESULTS: Young adults had a greater reduction in excess body mass index than those at midlife in the first 6 months but no age differences were noted in the following year. Older patients were less likely to have a suicide history but the groups were equivalent on other psychiatric variables and self-report measures. Psychologist evaluators rated older adults less favorably on the capacity to consent and realistic nature of expectations.
CONCLUSION: Although medical risks may cause concern, older adults do not demonstrate any increased psychological risk factors compared with midlife or young adult surgical candidates and evidenced equivalent weight loss. However, concerns with lower ratings on consent and expectations warrant additional research.

Language: en

Keywords

Humans; Risk Factors; Adult; Aged; Female; Male; Middle Aged; Adolescent; Young Adult; Age Distribution; Body Mass Index; Bariatric Surgery; Mental Disorders; Weight Loss; Obesity, Morbid