Predictors at nadir of severity on patients with Guillain-Barr? syndrome
- VernacularTitle:吉兰-巴雷综合征严重程度早期预测因素
- Author:
Mao PENG
;
Jianping JIA
- Publication Type:Journal Article
- Keywords:
Guillain-Barr? syndrome;
Severity of illness index;
Forecasting
- From:
Chinese Journal of Neurology
2001;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the factors relating to the severity of Guillain-Barr? syndrome (GBS) (i.e. of being the mild form or in need of mechanical ventilation), and to find the predictors in early clinical presentations and laboratory investigations as to guiding the early management of GBS. Methods All 123 cases of patients with GBS admitted to Xuanwu Hospital from 1996-2002 were collected, and divided into two groups based on the international criteria for different severity of GBS. Mildly affected patients (i.e. able to walk unaided during the whole course or the Medical Research Council [MRC] muscle power grading scale≥4 in both lower limbs at nadir) and ventilated patients (i.e. in need of mechanical ventilation) were divided in this study. Characteristics of each group in early clinical presentations and laboratory investigations were analyzed in univariate conditional Logistic model in order to find out the predictors. Results In all 123 patients studied, 32 were having mild GBS; 29 severe GBS (i.e. in need of mechanical ventilation during the course). Men (P=0.047) and patients without bulbar dysfunction (P=0.002) were more likely to become mild GBS. The possibility of being mild form was 3.33∶1 between man and woman, 1∶20.17 between those with and without bulbar dysfunction. Patients with bulbar dysfunction (P
