Correlation of serum albumin with short-term functional outcome of acute ischemic stroke / 医学研究生学报

ABSTRACT

Objective No consensus has yet been achieved on the relationship of serum albumin with the functional out-come of acute ischemic stroke.The aim of our study was to determine whether the serum albumin level was associated with the short-term functional outcome of acute ischemic stroke in well-nourished patients. Methods Totally, 113 patients with first-ever acute ischemic stroke were recruited from Nanjing Stroke Registration Program between January and June 2015.Baseline data including de-mographic and body parameters, vascular risk factors, and laboratory results were collected.The NIH Stroke Scale ( NIHSS) was used to evaluate the severity of neurological deficits and the modified Rankin Scale ( mRS ) employed to assess the short-term functional outcome.According to the mRS at discharge, the patients were divided into a good outcome group ( mRS<3 ) and a poor out-come group ( mRS≥3 ) .The independent predictors of the short-term functional outcome were evaluated by multivariate logistic regression analysis. Results Of the 113 acute ischemic stroke patients included, 52 (46.0%) were in the good outcome group, and 61 (54.0%) in the poor outcome group.Those in the former group had a significantly higher BMI, lower serum LDL-C, lower WBC count, and lower NIHSS at admission than those in the latter .Multivariate logistic regression analysis showed that low serum albumin, NIHSS at admission, and arteriole occlusion were independent predictors of the poor short-term functional outcome ( OR=0.684, 95% CI0.490-0.956, P=0.026). Conclusion Low serum albumin is an independent predictor of poor short-term functional outcome in acute ischemic stroke patients in well-nourished status.