The Association Between Systemic Arterial Hypertension and Chronic Obstructive Pulmonary Disease. Results from the U.S. National Health and Nutrition Examination Survey 1999-2018: A Cross-sectional Study
Xiaopeng Liang, Oscar Hou In Chou, Bernard MY Cheung
Abstract
Background: Systemic arterial hypertension (HTN) is one of the common comorbidities among patients with chronic obstructive pulmonary disease (COPD). This study aimed to investigate the association between HTN and COPD. Methods: A total of 46,804 eligible non-pregnant participants aged ≥ 20 years examined in the Mobile Examination Center of the National Health and Nutrition Examination Survey (NHANES) 1999-2018 were included in this cross-sectional study. Participants with invalid data on covariates, HTN, and COPD were excluded. The association between HTN and COPD was studied using logistic regression upon adjusting the potential covariates. Results: =0.04). Conclusions: In this nationwide survey, COPD was associated with HTN. The association was more robust among adults younger than 60 years and current heavy smokers. Future prospective studies are needed to examine the relationship between HTN and COPD.