Scientific Reports (Oct 2024)

The correlation between mental health and arterial stiffness in Chinese population

  • Shun Zhang,
  • Na Li,
  • Liping Wang,
  • Wenyou Ma,
  • XiaoLiang Liang,
  • Yan Sun,
  • Zhenjian Yu

DOI
https://doi.org/10.1038/s41598-024-67779-z
Journal volume & issue
Vol. 14, no. 1
pp. 1 – 10

Abstract

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Abstract This study aimed to evaluate the correlation between mental health status and arterial stiffness. A Symptom Checklist 90 (SCL-90) score was conducted for 10,688 employees of Kailuan Group Co., Ltd., of which 4936 participants received baPWV measurement. Of these, 4424 met the inclusion criteria. Based on the SCL-90 score, the study subjects were divided into normal mental health group (SCL-90 score < 160, 3993 cases) and abnormal mental health group (SCL-90 score ≥ 160, 431 cases). Statistical indicators include: General information, including levels of brachial-ankle pulse wave velocity (baPWV), age, gender, systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), body mass index (BMI), smoking and alcohol consumption, daily activity levels, nature of work and educational qualifications. The proportion of males, baPWV value, and abnormal proportion of baPWV in normal mental health group were higher than those in abnormal mental health group (P < 0.05). The Hs-CRP in normal mental health group were lower than that in abnormal mental health group (P < 0.05). There were significant differences in activity level and educational attainment between the two groups (P < 0.05). After adjusting for confounders, the results of the multiple linear regression analysis showed that, Age, MAP, HR, FBG, TG were positively correlated with baPWV; SCL-90 score, gender, BMI, educational qualification were negatively correlated with baPWV. When the SCL-90 score of the general population increased by one point, baPWV decreased by 0.246 cm/s. Each such increase corresponded with a decrease in baPWV of 0.299 cm/s for male participants in general (β = − 0.299, P = 0.007) and 0.412 cm/s for the male participants in the older-age group (β = − 0.412, P = 0.017). Although adverse psychological factors have a certain impact on arterial stiffness, it does not constitute an independent risk factor.

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