{"title":"Interaction between nutrition-related parameters and sexual orientation on depression","authors":"","doi":"10.1016/j.puhe.2024.08.023","DOIUrl":null,"url":null,"abstract":"<div><h3>Objectives</h3><div>Sexual minorities may be more vulnerable to mental disorders. Previous studies have found associations between diet and depression, but no studies have focused on the interaction between nutrition-related parameters and sexual orientation regarding depression. This study aims to explore the interaction between nutrition-related parameters and sexual orientation regarding depression.</div></div><div><h3>Study design</h3><div>Cross-sectional analysis using NHANES 2007-2016 data.</div></div><div><h3>Methods</h3><div>This study utilized data from NHANES 2007–2016, with 11,065 participants involved. Nutrition-related parameters were evaluated using the healthy eating index-2015 (HEI-2015) and the dietary inflammation index (DII), while depression was obtained through Patient Health Questionnaire (PHQ-9). Logistic regression and stratified analysis of subgroups were used in this study.</div></div><div><h3>Results</h3><div>Compared to those who consumed healthy and anti-inflammatory diets, the ORs for depression in groups consuming unhealthy and pro-inflammatory diets were 1.366 (95%CI:1.073,1.738) and 1.652 (95%CI:1.345,2.028), respectively. Sexual minorities have a higher risk of depression than heterosexuals. There is an interaction effect (<em>P</em> = 0.037) between HEI-2015 and sexual orientation on depression, while it was not found in DII. Subgroup analysis indicated that the interaction between sexual orientation and HEI-2015 persisted in males (<em>P</em> = 0.024), but not in females.</div></div><div><h3>Conclusion</h3><div>Both diet and sexual orientation had impacts on depression. There was an interaction between HEI-2015 and sexual orientation on depression, and this association was different by gender. Sexual minorities who are Gay/lesbian, Bisexual, and Something else are at higher risk for depression, and adopting healthy eating patterns and anti-inflammatory diets that are consistent with the recommendations of the USDA may appropriately reduce the risk of depression.</div></div>","PeriodicalId":49651,"journal":{"name":"Public Health","volume":null,"pages":null},"PeriodicalIF":3.9000,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Public Health","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S003335062400369X","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives
Sexual minorities may be more vulnerable to mental disorders. Previous studies have found associations between diet and depression, but no studies have focused on the interaction between nutrition-related parameters and sexual orientation regarding depression. This study aims to explore the interaction between nutrition-related parameters and sexual orientation regarding depression.
Study design
Cross-sectional analysis using NHANES 2007-2016 data.
Methods
This study utilized data from NHANES 2007–2016, with 11,065 participants involved. Nutrition-related parameters were evaluated using the healthy eating index-2015 (HEI-2015) and the dietary inflammation index (DII), while depression was obtained through Patient Health Questionnaire (PHQ-9). Logistic regression and stratified analysis of subgroups were used in this study.
Results
Compared to those who consumed healthy and anti-inflammatory diets, the ORs for depression in groups consuming unhealthy and pro-inflammatory diets were 1.366 (95%CI:1.073,1.738) and 1.652 (95%CI:1.345,2.028), respectively. Sexual minorities have a higher risk of depression than heterosexuals. There is an interaction effect (P = 0.037) between HEI-2015 and sexual orientation on depression, while it was not found in DII. Subgroup analysis indicated that the interaction between sexual orientation and HEI-2015 persisted in males (P = 0.024), but not in females.
Conclusion
Both diet and sexual orientation had impacts on depression. There was an interaction between HEI-2015 and sexual orientation on depression, and this association was different by gender. Sexual minorities who are Gay/lesbian, Bisexual, and Something else are at higher risk for depression, and adopting healthy eating patterns and anti-inflammatory diets that are consistent with the recommendations of the USDA may appropriately reduce the risk of depression.
期刊介绍:
Public Health is an international, multidisciplinary peer-reviewed journal. It publishes original papers, reviews and short reports on all aspects of the science, philosophy, and practice of public health.