Cardiometabolic index is associated with increased depression: A population-based study

作者：Cheng, Lulu^*; Wu, Qinggang; Wang, Siyu

来源：Journal of Affective Disorders, 2024, 348: 259-264.

DOI：10.1016/j.jad.2023.12.073

• CMI
• Depression
• NHANES
• A cross-sectional study

Background and aim: Depression is a common and complex psychiatric disorder, and lipid metabolism plays an important role in the development of psychiatric disorders such as depression. Cardiometabolic index (CMI) is a novel index that synthesizes two quantitative indicators of blood lipids (triglyceride(TG)/high-density lipoprotein cholesterol (HDL-C)) and human obesity -related parameters (waist height ratio (WHtR)). This study used NHANES data to explore the correlation between CMI and the incidence of depression. Methods and results: Based on the data of the National Health and Nutrition Examination Survey (NHANES) 2011-2018, multivariate logistic regression, sensitivity analysis, and smooth curve fitting were used to study the relationship between CMI and depression. Subgroup analysis and interaction tests were used to investigate whether the association was stable in different populations. CMI was positively associated with depression in 7229 participants aged >20 years. In the fully adjusted model, each unit increase in CMI was associated with 36 % higher likelihood of depression symptoms [1.36(1.16,1.59)]. Participants in the highest quartile of CMI had a 62 % higher risk of depression than participants in the lowest quartile [1.62(1.17,2.23)]. This positive correlation was more pronounced in those with hypertension. Conclusions: CMI was associated with a higher PHQ-9 score and an increased likelihood of depression among US adults. Further large-scale prospective studies are still need to analyze the role of CMI in depression.

• 单位
  桂林理工大学