We have located links that may give you full text access.
A peripheral artery disease screening study in Puerto Rico.
Boletín de la Asociación Médica de Puerto Rico 2011 October
UNLABELLED: Peripheral artery disease (PAD) of the lower extremities is frequently underdiagnosed and undertreated. The results of screening for PAD in adults attending outpatient clinics at different sites in Puerto Rico from 2007 to 2010 are presented.
METHODS: A total of 33 outpatients screening clinics were conducted at different sites throughout the Island. Following the ACC/AHA Guideline recommendations, asymptomatic patients who qualified were screened for PAD using the ankle-brachial index (ABI). An ABI < 0.9 was considered positive for PAD. We estimated the prevalence of PAD in the study population and used logistic regression models to assess factors associated with a positive screening test for PAD.
RESULTS: A total of 933 patients were screened for PAD. Out of the 933 patients, the ABI was < 0.9 in 390 (41.8%) of them. Bivariate analysis showed a significant difference in PAD screening results by gender (P = 0.004) and history of arterial hypertension (P = 0.004). Regarding clinical characteristics, leg edema 44.7% (P = 0.001), intermittent claudication 40.3% (P = 0.002), distal extremity coldness 29.0% (P = 0.012), and weak lower extremity pulses 67.5% (P < 0.001) were more prevalent on patients with an ABI < 0.9. In the multivariate analysis, male gender (OR = 1.92, 95% CI: 1.18, 3.11) and arterial hypertension (OR = 2.16, 95% CI: 1.28, 3.65) were significantly associated with PAD after adjusting for specific confounders.
CONCLUSIONS: Arterial hypertension, cigarette smoking, diabetes mellitus, and dyslipidemia are known key factors in development of PAD. Practicing physicians must be aware of the importance of an early diagnosis of PAD, particularly in the asymptomatic patient, so as to institute preventive and management measures.
METHODS: A total of 33 outpatients screening clinics were conducted at different sites throughout the Island. Following the ACC/AHA Guideline recommendations, asymptomatic patients who qualified were screened for PAD using the ankle-brachial index (ABI). An ABI < 0.9 was considered positive for PAD. We estimated the prevalence of PAD in the study population and used logistic regression models to assess factors associated with a positive screening test for PAD.
RESULTS: A total of 933 patients were screened for PAD. Out of the 933 patients, the ABI was < 0.9 in 390 (41.8%) of them. Bivariate analysis showed a significant difference in PAD screening results by gender (P = 0.004) and history of arterial hypertension (P = 0.004). Regarding clinical characteristics, leg edema 44.7% (P = 0.001), intermittent claudication 40.3% (P = 0.002), distal extremity coldness 29.0% (P = 0.012), and weak lower extremity pulses 67.5% (P < 0.001) were more prevalent on patients with an ABI < 0.9. In the multivariate analysis, male gender (OR = 1.92, 95% CI: 1.18, 3.11) and arterial hypertension (OR = 2.16, 95% CI: 1.28, 3.65) were significantly associated with PAD after adjusting for specific confounders.
CONCLUSIONS: Arterial hypertension, cigarette smoking, diabetes mellitus, and dyslipidemia are known key factors in development of PAD. Practicing physicians must be aware of the importance of an early diagnosis of PAD, particularly in the asymptomatic patient, so as to institute preventive and management measures.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app