{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13"],"submitter":["Li Y"],"pubmed_abstract":["<h4>Background</h4>Previous studies have shown that the triglyceride glucose-body mass index (TyG-BMI) is associated with cardiovascular disease, stroke, and cognition. Its relationship with mental health remains underexplored. We aimed to investigate the association between TyG-BMI and mental health in Chinese adults.<h4>Methods</h4>This study utilized data from the China Health and Nutrition Survey (CHNS), an ongoing longitudinal cohort. Participants aged ≥45 years who completed at least two survey rounds between 2009 and 2015 were included. The TyG index was calculated as ln [triglycerides (mg/dL) × fasting blood glucose (mg/dL) / 2]. BMI was calculated as weight (kg) divided by height squared (m<sup>2</sup>). The TyG-BMI was the product of the TyG index and BMI. Self-rated mental healt"],"journal":["Frontiers in public health"],"pagination":["1672881"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12685690"],"repository":["biostudies-literature"],"pubmed_title":["L-shaped association of triglyceride glucose-body mass index and self-rated mental health among the middle-aged and older adults: a national cohort study in China."],"pmcid":["PMC12685690"],"pubmed_authors":["Gao Q","Li Y","Liu J","Xu R","Zhang Y","Zhan H","Luo F","Li P","Su L","Lin Y"],"additional_accession":[]},"is_claimable":false,"name":"L-shaped association of triglyceride glucose-body mass index and self-rated mental health among the middle-aged and older adults: a national cohort study in China.","description":"<h4>Background</h4>Previous studies have shown that the triglyceride glucose-body mass index (TyG-BMI) is associated with cardiovascular disease, stroke, and cognition. Its relationship with mental health remains underexplored. We aimed to investigate the association between TyG-BMI and mental health in Chinese adults.<h4>Methods</h4>This study utilized data from the China Health and Nutrition Survey (CHNS), an ongoing longitudinal cohort. Participants aged ≥45 years who completed at least two survey rounds between 2009 and 2015 were included. The TyG index was calculated as ln [triglycerides (mg/dL) × fasting blood glucose (mg/dL) / 2]. BMI was calculated as weight (kg) divided by height squared (m<sup>2</sup>). The TyG-BMI was the product of the TyG index and BMI. Self-rated mental healt","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2026-06-06T00:17:01.477Z","creation":"2026-05-23T03:13:59.59Z"},"accession":"S-EPMC12685690","cross_references":{"pubmed":["41377716"],"doi":["10.3389/fpubh.2025.1672881"]}}