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Association between migraine or severe headache and hypertension among US adults: A cross-sectional study

Jing Zhang, Yu-Kang Mao, Yansong Li, Kangning Zhao, Qiyang Xie, Kai Wang, Jingzhao Shi

NMCD. Nutrition Metabolism and Cardiovascular Diseases, 2022

5,716 participants · 17 citations

Abstract

BACKGROUND AND AIMS

Epidemiological evidence of the association between migraines, severe headaches, and hypertension is contradictory. Hypertension is a critical risk factor for cardiovascular diseases. Migraine is a common neurological disease and a major cause of disability worldwide. Therefore, we aimed to investigate the relationship between migraine, severe headaches, and hypertension among US adults.

METHODS AND RESULTS

Cross-sectional data from 5716 subjects were obtained from the National Health and Nutrition Examination Survey between 1999 and 2004. Weighted logistic regression models investigated the association between migraines, severe headaches, and hypertension. In total, 5716 subjects were enrolled in the present study, of whom 1134 (19.8%) had migraine or severe headaches. Participants with migraine were predominantly younger females and had a higher body mass index (BMI), lower educational level, lower dietary intake of potassium and calcium, lower serum levels of total cholesterol (TC), creatinine, and hemoglobin, as well as a higher estimated glomerular filtration rate (eGFR) (all P < 0.05). After fully adjusting for potential confounders, migraine or severe headaches were positively associated with hypertension (OR 1.25, 95% CI: 1.03-1.53).

CONCLUSION

Our study found a positive association between migraine, severe headaches, and hypertension. Further studies are needed to verify the causality of this association and elucidate the underlying mechanisms.

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