PT  - JOURNAL ARTICLE
AU  - Al-Sheikh, Sultan O.
AU  - Aljabri, Badr A.
AU  - Al-Ansary, Lubna A.
AU  - Al-Khayal, Laila A.
AU  - Al-Salman, Musaad M.
AU  - Al-Omran, Mohammed A.
TI  - Prevalence of and risk factors for peripheral arterial disease in Saudi Arabia. A pilot cross-sectional study
DP  - 2007 Mar 01
TA  - Saudi Medical Journal
PG  - 412--414
VI  - 28
IP  - 3
4099  - http://smj.org.sa/content/28/3/412.short
4100  - http://smj.org.sa/content/28/3/412.full
SO  - Saudi Med J2007 Mar 01; 28
AB  - OBJECTIVE: To determine the prevalence of and the risk factors for Peripheral arterial disease (PAD) in a primary health care setting in Saudi Arabia.METHODS: We conducted a prospective cross-sectional study of Saudi patients aged >/= 45 years, who attended the primary health care center at King Khalid University Hospital between February 2006 and March 2006. A pre-designed questionnaire was used for each patient. Peripheral arterial disease was diagnosed, if the Ankle-Brachial index by Doppler were <0.90 and if the patient had signs or symptoms suggestively for PAD. Prevalence was estimated with 95% confidence intervals (CI), and multivariable logistics regression analyses were preformed to identify factors associated with PAD.RESULTS: A total of 471 patients were recruited. The mean age was 56 years and 32.3% were women. The prevalence of PAD was 11.7% (95% CI: 8.9-14.9%), and 92.7% of them were asymptomatic. Patients with PAD were slightly older than patients without PAD, suffered more often from diabetes, hypertension, lipid disorders, smoking, cerebrovascular event, and coronary artery disease.CONCLUSION: Prevalence of and risk factors for PAD in Saudi Arabia seem to be higher. A nationwide screening program is needed to confirm these results.