ArticleSurgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery2021
Mediators of suicidality 12 years after bariatric surgery relative to a nonsurgery comparison group.
Article in Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Quality of Life after Bariatric Surgery-A Systematic Review.International journal of environmental research and public health · 2022Pooled it
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6 authors.
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Abstract
backgroundIndividuals undergoing bariatric surgery report higher levels of suicidality than the general population, but it is unknown what mediates this phenomenon or how this compares with individuals with severe obesity not receiving surgery.
objectivesWe evaluated suicidality in 131 individuals 12 years post surgery compared with 205 individuals with severe obesity who did not undergo surgery. Changes in health-related quality of life (HRQOL) and metabolic health were assessed as mediators of suicidality.
settingUniversity.
methodsSuicidality was assessed with the Suicide Behaviors Questionnaire-Revised at 12 years. Metabolic health and HRQOL (Short Form-36 [SF-36] Mental Component Summary score, Physical Component Summary score, and Impact of Weight on Quality of Life-Lite) were assessed at baseline and 2 and 6 years. The effects of bariatric surgery on suicidality at 12 years were assessed through univariate and multivariate sequential moderated mediation models, with changes in metabolic health and HRQOL from 0-2 years and 2-6 years as mediators.
resultsSuicidality was higher in the surgery group versus the nonsurgery group (estimate [est.] = .708, SE = .292, P < .05). Only the indirect pathways at 2 years after surgery for SF-36 Mental Component Summary in the univariate models (est. = -.172, SE = .080, P < .05) and for SF-36 Physical Component Summary in the multivariate model (est. = .593, SE = .281, P < .05) were significant.
conclusionIndividuals undergoing bariatric surgery reported higher levels of suicidality at 12 years, which was mediated by less improvement in the mental and physical components of HRQOL in the first 2 years after surgery, suggesting the need for additional clinical monitoring.
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