ArticleNeuroSci2026
Peripheral Artery Disease in Asian Ischaemic Stroke Patients-A Cross-Sectional Study.
Article in NeuroSci, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Peripheral artery disease (PAD) is found in 10.9% of patients with ischaemic stroke (IS). This cross-sectional study was performed to investigate the prevalence of PAD and its risk factors among acute IS patients in Singapore. Patients admitted for IS were recruited. Data was collected on sex, age, body mass index (BMI), history of hypertension, diabetes mellitus (DM), hypercholesterolaemia, cigarette smoking, prior stroke (PS) and ischaemic heart disease (IHD). IS was classified as a lacunar infarct (LI) or non-lacunar infarct (NLI) based on neuroimaging. Carotid intima-medial thickening (IMT) and carotid plaques (CP) were determined by ultrasonography. The ankle-brachial Index (ABI) was calculated in both lower limbs; PAD was diagnosed if the ABI was ≤0.9 in any limb. The estimated sample size was 150 subjects. In total, 150 subjects were recruited; the mean age was 62.7 ± 10.2 years, 44.7% were female, and the mean BMI was 24.1 ± 4.1. A total of 63.3% reported hypertension, 42.7% DM, 30.0% hypercholesterolaemia, 38.0% smoking, 18.7% PS, and 6.0% IHD. A total of 30.7% had IMT, 77.3% had CP, and 8.0% had carotid stenosis ≥50%. LI occurred in 64.7%. PAD was diagnosed in 22.0% (95% CI 16.1-29.3). On univariate analysis, based on vascular risk factors alone, PAD was associated with age (
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