Article
Association Between Body Mass Index and Depression/Anxiety in an East Asian Population: A Mendelian Randomization Study.
The Kaohsiung journal of medical sciences - 1 Jul 2026
Lee Perl Han, Chen Szu-Chia, Lee Chien-Hung, Geng Jiun-Hung, Ko Chih-Hung
Abstract excerpt
Obesity and psychiatric disorders are the leading causes of global morbidity. Epidemiological studies suggest a bidirectional link between higher body mass index (BMI) and mental health outcomes, but the direction of causality remains uncertain due to confounding and reverse causation. We performed a Mendelian randomization (MR) analysis using genetic instruments for BMI (13 and 17 single-nucleotide polymorphisms...
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