Relationship between atherosclerotic burden and depressive symptoms in hypertensive patients: A cross-sectional study based on the NHANES database

Abstract

ObjectiveThe relationship between atherosclerotic burden, depressive symptoms, and clinically relevant depression (CRD) in hypertensive patients is unclear. In this study, we used the atherosclerotic index of plasma (AIP) to quantify atherosclerotic burden and explore its association with depressive symptoms and CRD in hypertensive patients. MethodsHypertension-diagnosed patients were extracted from the National Health and Nutrition Examination Survey (NHANES) database. The relationships between AIP and depressive symptoms and CRD risk in patients were examined through the weighted logistic regression and the weighted linear regression models. Restrictive cubic spline curves were employed to analyze potential nonlinear associations between AIP and outcome indicators. Additionally, subgroup analyses and intergroup interaction tests were conducted. ResultsThe AIP was considerably associated with the severity of depressive symptoms in hypertensive patients, according to the findings of weighted linear regression. Weighted logistic regression analysis showed that high AIP was significantly associated with a high risk of clinically relevant depression in hypertensive patients. This trend was consistent across various subgroups within the population. ConclusionAIP was observed to be a significant risk factor for clinically relevant depression in hypertensive patients. Atherosclerotic burden in hypertensive patients was significantly associated with the severity of their depressive symptoms.