Objective:To investigate whether The small nuclear RNA activating complex polypeptide 3(SNAPC3)gene rs12093 polymorphism is associated with ischemic stroke(IS)and Traditional Chinese Medicine(TCM)syndromes of IS.Metho...Objective:To investigate whether The small nuclear RNA activating complex polypeptide 3(SNAPC3)gene rs12093 polymorphism is associated with ischemic stroke(IS)and Traditional Chinese Medicine(TCM)syndromes of IS.Methods:This study enrolled 774 patients with ischemic stroke(IS)and 793 normal controls.Massarray technology was used for genotyping.And genetic association analysis was estimated by PLINK program.Results:①SNAPC3 gene rs12093 polymorphism was significantly associated with the risk of ischemic stroke wind syndrome of IS[OR=0.76,95%CI(0.58-0.99),P=0.047 in dominant model)].②After adjusting age and gender,SNAPC3 gene rs12093 polymorphism and the score of ischemic stroke wind syndrome(Padj=0.037 in additive model;Padj=0.009 in recessive model),the correlation is statistically significant.③After adjusting age and gender,platelet(PLT)(Padj=0.024 in addiction model;Padj=0.039 in dominant model)and thrombin time(TT)(Padj=0.042 in dominant model)were significantly associated with rs12093 polymorphism in patients with ischemic stroke wind syndrome.Conclusion:SNAPC3 gene rs12093 polymorphism may affect the occurrence of ischemic stroke wind syndrome.展开更多
[目的]探索并建立一个中风痰瘀滞络证的临床预测诊断模型,可应用于互联网医疗等现代大环境。[方法]对2021年6月至2022年2月上海市浦东新区浦南医院中医科收治的新发脑卒中有偏瘫后遗症的患者305例进行病史采集,给予中医证型诊断。将病例...[目的]探索并建立一个中风痰瘀滞络证的临床预测诊断模型,可应用于互联网医疗等现代大环境。[方法]对2021年6月至2022年2月上海市浦东新区浦南医院中医科收治的新发脑卒中有偏瘫后遗症的患者305例进行病史采集,给予中医证型诊断。将病例以7:3的比例区分为训练集及验证集,运用R语言进行LASSO回归筛选疾病研究因子,以二元Logistic回归建立模型,并予区分度、校准度验证,以列线图形式展示模型。[结果]30个研究因子经过筛选后留下9个因子建立模型,模型区分度:训练集曲线下面积(area under curve,AUC)0.942,95%可信区间(0.906,0.979);验证集AUC 0.951,95%可信区间(0.895,1.000)。校准度:Hosmer-Lemeshow指数(H-L)训练集P=0.47,验证集P=0.39。模型以列线图进行可视化展示。[结论]该诊断模型有较好的诊断效能,可在多种无法进行望诊、切诊的情况下给予辨证参考。展开更多
基金National Natural Science Foundation of China(No.81573756)National Natural Science Foundation of China(No.81473670)。
文摘Objective:To investigate whether The small nuclear RNA activating complex polypeptide 3(SNAPC3)gene rs12093 polymorphism is associated with ischemic stroke(IS)and Traditional Chinese Medicine(TCM)syndromes of IS.Methods:This study enrolled 774 patients with ischemic stroke(IS)and 793 normal controls.Massarray technology was used for genotyping.And genetic association analysis was estimated by PLINK program.Results:①SNAPC3 gene rs12093 polymorphism was significantly associated with the risk of ischemic stroke wind syndrome of IS[OR=0.76,95%CI(0.58-0.99),P=0.047 in dominant model)].②After adjusting age and gender,SNAPC3 gene rs12093 polymorphism and the score of ischemic stroke wind syndrome(Padj=0.037 in additive model;Padj=0.009 in recessive model),the correlation is statistically significant.③After adjusting age and gender,platelet(PLT)(Padj=0.024 in addiction model;Padj=0.039 in dominant model)and thrombin time(TT)(Padj=0.042 in dominant model)were significantly associated with rs12093 polymorphism in patients with ischemic stroke wind syndrome.Conclusion:SNAPC3 gene rs12093 polymorphism may affect the occurrence of ischemic stroke wind syndrome.
文摘[目的]探索并建立一个中风痰瘀滞络证的临床预测诊断模型,可应用于互联网医疗等现代大环境。[方法]对2021年6月至2022年2月上海市浦东新区浦南医院中医科收治的新发脑卒中有偏瘫后遗症的患者305例进行病史采集,给予中医证型诊断。将病例以7:3的比例区分为训练集及验证集,运用R语言进行LASSO回归筛选疾病研究因子,以二元Logistic回归建立模型,并予区分度、校准度验证,以列线图形式展示模型。[结果]30个研究因子经过筛选后留下9个因子建立模型,模型区分度:训练集曲线下面积(area under curve,AUC)0.942,95%可信区间(0.906,0.979);验证集AUC 0.951,95%可信区间(0.895,1.000)。校准度:Hosmer-Lemeshow指数(H-L)训练集P=0.47,验证集P=0.39。模型以列线图进行可视化展示。[结论]该诊断模型有较好的诊断效能,可在多种无法进行望诊、切诊的情况下给予辨证参考。
