Association between baseline high sensitivity C-reactive protein level and the first cardio-cerebral vascular event in diabetic population: a prospective cohort study / 中华心血管病杂志

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the predictive value of baseline serum high sensitivity C-reactive protein for the first cardio-cerebral vascular event in the population with diabetes.</p><p><b>METHOD</b>In this prospective cohort study, a total of 101 510 employees of Kai Luan Group, who received healthy examination from July 2006 to October 2007, were screened and 7865 subjects with fasting plasma glucose ≥ 7.0 mmol/L or known diabetes mellitus and under insulin or hypoglycemic drugs therapy were followed up for 38 - 53 (48.02 ± 3.14) months.</p><p><b>RESULTS</b>(1) Incidence rates of total cardio-cerebral vascular events, cerebral infarction and myocardial infarction increased in proportion to increased levels of baseline hsCRP (P < 0.01). After adjusting for age, gender, body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and cigarette smoking, multivariate Cox's proportional hazards regression analysis indicated that the individuals in the highest quartile of hsCRP levels group (hsCRP ≥ 2.50 mg/L) had an increased risk of total cardio-cerebral vascular events (RR 1.64, 95% CI 1.20 - 2.24), cerebral infarction (RR 1.52, 95% CI 1.03 - 2.24), myocardial infarction (RR 2.57, 95% CI 1.34 - 4.91) compared with those in the lowest quartile group (hsCRP < 0.41 mg/L). (2) Higher baseline hsCRP levels were associated with aging, female gender, higher BMI, SBP, DBP, fasting blood glucose, TC, TG, LDL-C levels and lower HDL-C levels (all P < 0.05).</p><p><b>CONCLUSION</b>Baseline hsCRP level is associated with increased first cardio-cerebral vascular event in the population with diabetes.</p>