Search

Objective: To assess the degree of lacunar infarction and carotid atherosclerosis in patients with different severity of obstructive sleep apnea syndrome (OSAS). Methods: A total of 198 patients with OSAS were retrospectively studied from case information and test results, and were divided into mild group 84 cases, medium group 70 cases and severe group 44 cases according to apnea-hypopnea index (AHI), and 176 cases of non-OSAS people who received physical examination in our hospital during the same period were selected as healthy control group. Differences in the values of serum lacunar infarction-related indexes, blood viscosity and hemocyte-related indexes, carotid structure and function parameters, serum arteriosclerosis-related indexes and so on were compared among groups. Results: t-PA value of healthy control group was higher than those of OSAS group while vWF, PAI-1 and Fg values were lower than those of OSAS group (P