부산대학교 도서관

Introduction: Vitamin D has been shown to have a strong association with both ischaemic stroke and cardiovascular disease. There is a scarcity of published data from Indian subcontinent on vitamin D status and its association with acute ischaemic stroke. Aim: To study the association between serum 25- hydroxyvitamin D and Carotid Intima-Media Thickness (CIMT) in acute ischaemic stroke. Materials and Methods: One hundred ten consecutive subjects with acute ischaemic stroke were selected as cases and 55 healthy age and gender match subjects were included as controls. Quantitative measurement of 25-OH vitamin D in serum and plasma samples was done. Common Carotid Artery (CCA) doppler images were obtained to measure Intima-Media Thickness (IMT) by using three different angle views for each vessel. Student’s t-test was used for comparison of continuous variables. The results of comparing the correlation between two continuous variables were indicated by the correlation coefficient (r) using correlation analysis. Results: In the study population i.e., both in cases and controls, 59.39% subjects had vitamin D insufficiency, 34.44%had vitamin D deficiency and only 6.06% had Vitamin D levels within normal limits. The difference between the mean Vitamin D levels of cases (13.35±5.58 ng/mL) and controls (18.78±9.28 ng/mL) was found to be statistically significant (p