» Articles » PMID: 36210200

Peripheral Artery Disease and Subsequent Risk of Infectious Disease in Older Individuals: The ARIC Study

Overview
Journal Mayo Clin Proc
Specialty General Medicine
Date 2022 Oct 9
PMID 36210200
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: To quantify the association of peripheral artery disease (PAD) with infection risk because PAD has been understudied despite recognition of atherosclerotic cardiovascular disease as a risk factor for infection.

Methods: Among 5082 participants of the Atherosclerosis Risk in Communities study (aged 71 to 90 years during 2011-2013), we assessed the association of PAD status, based on clinical history and ankle-brachial index (ABI), with infection-related hospitalization (through December 2019) using multivariable Cox regression. We also cross-classified participants by PAD and coronary heart disease (CHD)/stroke status at baseline, with implications for polyvascular disease.

Results: During the median follow-up of 6.5 years, there were 1677 infection-related hospitalizations. Peripheral artery disease (clinical history or ABI ≤0.90) was independently associated with the risk of overall infection (adjusted hazard ratio [HR], 1.66 [95% CI, 1.42 to 1.94] vs ABI of 1.11 to 1.20), as was borderline low ABI of 0.91 to 1.00 (adjusted HR, 1.75 [95% CI, 1.47 to 2.07]). Results were consistent across major types of infection (ie, cellulitis, bloodstream infection, pneumonia, and urinary tract infection). For overall infection, PAD plus CHD/stroke had the highest HR of hospitalized infection (1.9), and PAD alone and CHD/stroke alone showed similar HRs of 1.6. For subtypes of infection, PAD alone had the highest HR of approximately 2 for bloodstream infection; PAD alone and PAD plus CHD/stroke had a similar risk of urinary tract infection with HR of approximately 1.7.

Conclusion: Peripheral artery disease and borderline low ABI were robustly associated with infection-related hospitalization of older adults. The contribution of PAD to infection risk was comparable to that of CHD/stroke, warranting clinical attention to PAD for the prevention of infectious diseases.

Citing Articles

Implementing Oral Antibiotics for Bone and Joint Infections: Lessons Learned and Opportunities for Improvement.

Hawkins M, Thottacherry E, Juthani P, Aronson J, Chang A, Amanatullah D Open Forum Infect Dis. 2024; 11(12):ofae683.

PMID: 39660026 PMC: 11629981. DOI: 10.1093/ofid/ofae683.


Subsequent risk of cancer among adults with peripheral artery disease in the community: The atherosclerosis risk in communities (ARIC) study.

Nohara S, Mok Y, Vant Hof J, Salameh M, Joshu C, Platz E Int J Cardiol. 2024; 418():132577.

PMID: 39306296 PMC: 11578760. DOI: 10.1016/j.ijcard.2024.132577.


Triglyceride-glucose index and the risk of stroke in American adults: findings from the atherosclerosis risk in communities study.

Wang X, Liu Q, Wang T, Tian W, Chen X, Zhang J Diabetol Metab Syndr. 2023; 15(1):187.

PMID: 37723527 PMC: 10507886. DOI: 10.1186/s13098-023-01161-3.


Evaluation of the Risk Factors for Cellulitis among Patients with Peripheral Artery Disease.

Wang B, Yang S, Ting K, Wang Y, Chou M, Yeh C Medicina (Kaunas). 2023; 59(5).

PMID: 37241165 PMC: 10224094. DOI: 10.3390/medicina59050933.

References
1.
. The Atherosclerosis Risk in Communities (ARIC) Study: design and objectives. The ARIC investigators. Am J Epidemiol. 1989; 129(4):687-702. View

2.
Pencina M, DAgostino R . Overall C as a measure of discrimination in survival analysis: model specific population value and confidence interval estimation. Stat Med. 2004; 23(13):2109-23. DOI: 10.1002/sim.1802. View

3.
Korhonen P, Aarnio P . Borderline peripheral arterial disease. Int J Angiol. 2012; 17(4):175-7. PMC: 2728920. DOI: 10.1055/s-0031-1278304. View

4.
Dryden M, Baguneid M, Eckmann C, Corman S, Stephens J, Solem C . Pathophysiology and burden of infection in patients with diabetes mellitus and peripheral vascular disease: focus on skin and soft-tissue infections. Clin Microbiol Infect. 2015; 21 Suppl 2:S27-32. DOI: 10.1016/j.cmi.2015.03.024. View

5.
Schneeweiss S, Robicsek A, Scranton R, Zuckerman D, Solomon D . Veteran's affairs hospital discharge databases coded serious bacterial infections accurately. J Clin Epidemiol. 2007; 60(4):397-409. DOI: 10.1016/j.jclinepi.2006.07.011. View