Association between hemoglobin concentration and stroke severity on admission in ischemic stroke with-out diabetes
10.3760/cma.j.issn.1008-6315.2016.09.001
- VernacularTitle:非糖尿病缺血性卒中患者血红蛋白浓度与入院时卒中严重程度的关系
- Author:
Runhua ZHANG
;
Gaifen LIU
;
Yuesong PAN
;
Yong JIANG
;
Yilong WANG
;
Yongjun WANG
- Publication Type:Journal Article
- Keywords:
Hemoglobin;
Ischemic stroke;
National institutes of health neurological deficit score
- From:
Clinical Medicine of China
2016;32(9):769-772
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the association between hemoglobin concentration and stroke severity on admission in ischemic stroke without diabetes. Methods Based on the China National Stroke Registry,the information of acute stroke patients were collected by trained research coordinators and investigators with the methods of review clinical records or interview. Demography, disease history, behavior and habits, hemoglobin concentration,and NIHSS score on admission were collected in this study. The iIncluded patients with the integri?ty of the information of non diabetes,3 h to the hospital,no gastrointestinal bleeding and Hb concentration and NIHSS score at admission. Hemoglobin concentration was classed according to quintiles and the outcome was grouped into ≤3 and >3 groups. The method of logistic regression was used to explore the association between hemoglobin and NIHSS. Results A total of 1 419 individuals was included in this study,including 883 males and 536 females. The mean age was 67. 24±12. 46 years old and the proportion of NIHSS>3 was 67. 51% (958/1419). With respect to non?minor stroke (NIHSS>3),the odds rations and 95% confident intervals of patients with hemoglobin ≤121. 0 g/L(Q1),>122. 1-≤132. 0 g/L(Q2),>141. 0-≤152. 0 g/L(Q4),≥152. 1 g/L (Q5) were 1. 84(95%CI 1. 21-2. 79,P=0. 004),1. 24(95%CI 0. 83-1. 86,P=0. 294),1. 32(95%CI 0. 88-1. 96,P=0. 178) ,1. 52( 95%CI 1. 01-2. 28,P=0. 044) respectively,compared with hemoglobin between 132. 0 and 141. 0 g/L( Q3) . Conclusion Stroke severity is associated with lower and higher hemoglobin concentration in acute ischemic stroke without diabetes.
