输血史

一般人群HCV感染的危险因素主要与输血史和手术史有关。职业献血员献血次数越多，HCV感染的可能性越高。

The risk factors of HCV infection were mainly transfusions and operation histories .

TTV与HBV、HCV同时感染者2例（2%）.TTV阳性患者中，有输血史者占57%。

57 % of the TTV DNA positive patients had the transfusion history .

在抗HCV抗体阳性PHC患者中，3个月前有明确输血史8例（38.1%）。

Among the patients with antibody to HCV ( + ) in PHC group , 8 cases had a history of blood transfusion . Conclusions .

结果发现：无论是单因素分析还是多因素条件Logistic回归分析，输血史、住院史都是庚型肝炎重要的危险因素。

The results from single factor analysis and multi-factorial conditional logistic regression analysis both showed that factors as transfusion of blood , history of hospitalization were the risk factors for HGV infection .

分娩的新生儿未感染HCV的孕妇22例（对照组）。多因素分析显示，孕妇有输血史与转氨酶异常为新生儿HCV感染的危险因素，估计相对危险度分别为317.15和2.60。

There was a significant correlation between HCV intrauterine transmission and maternal history of blood transfusion and abnormal serum alanine aminotransferase ( ALT ), and the relative risk was 317.15 and 2.60 , respectively .

结果：HBsAg阳性、抗-HCV阳性和两者均阳性的百分率分别为14.6%、2.6%和0.5%，其中52例HBsAg阳性者没有输血史，在输血前检查中首次检出阳性；

Results In all cases , the positive rates of HBsAg , Anti-HCV and HBsAg + Anti-HCV were 14.6 % , 2.6 % and 0.5 % respectively . 4.0 % HBsAg positive cases had no transfusion history .

结论为预防新生儿Rh溶血病的发生，对产前尤其是对曾有过生产史、流产史或输血史的孕妇作产前夫妇Rh血型和孕妇Rh免疫性抗体筛查极有必要。

Conclusion : To prevent beforehand Rh hemolytic disease of the newbron , It is essential that Rh blood group of the couple are detected and gravida'Rh system antibody are screened before gravida ′ childbearing especially before gravida ′ childbearing who had already haved childbearing or miscarriage or blood transfusion .

除2例nt-28纯合子和1例βE/nt-28杂合子未输过血外，余病例均有较明显症状和不定期输血史。

Except for 2 cases with genotypes of nt-28 / nt-28 and 1 case with β ~ E / nt-28 who had never been transfused , the others had more severe symptoms and required irregularly transfusion .

抗-HCV阳性者80.5%有输血史。

80 . 5 % of patients with positive anti-HCV had a history of blood transfusion .

2岁，4个月内无输血史、疾病史、外伤史、服药史；

Years . They do not have the history including transfusion , significant medical illness , injury and taken any drugs during 4 months .

34例抗-HCV阳性者均有输血史，在肾透析患者中，抗-HCV阳性率达10%。

All of 34 Anti-HCV positive cases had transfusion history . The Anti-HCV positive rate was 10 % in the patients with renal dialysis .

目的：检查有输血史或妊娠史的患者血清（浆）中不规则抗体，以减少或杜绝溶血性输血反应的发生。

Objective : To detect irregular antibodies in the serum samples of patients who had a history of blood transfusion or pregnancy , in order to decrease or avoid hemolytic transfusion reaction .

株2与其他各株间同源性为61.25%～66.25%，株9与其他各株间同源性57.50%～67.50%，两者均有大量输血史。

Isolates 2 and all others were 61.25 % 66.25 % in homology , and 57.50 % 67.50 % in isolates 9 and all others , and both the patients had histories of large quantity blood transfusion .

对我国输血发展史及无偿献血发展现状的理性审视

Reasonable review over history of development of transfusion and development status of gratis blood donation

结果单因素分析表明HCV感染与透析时间、每周透析时间、输血、血制品史和量、肾移植史、医院感染史、ALT增高史显著性相关；

RESULTS Single factor analysis showed that HCV infection was associated with duration on HD , weekly dialysis time , history and number of blood transfusion , kidney transplantation and infection at hospital .

临床资料包括：年龄、性别、血透时间、每周透析时间、输血和血制品史和量、合并HBV感染、肾脏移植史、CAPD史、ALT异常史、肝炎史、结核史以及医院感染史等。

Collected data included age , gender , duration on HD , weekly dialysis time , history and number of blood and blood product transfusion , co infection with HBV , history of kidney transplantation , CAPD and , ALT abnormality , hepatitis , tuberculosis and infection at hospital .

发现有明确输血（浆）史者103例，该病史中发现输血后2个月内有肝损者87例占84.4%。

Of them , 103 cases had blood product transfusion history , 2 months after transfusion liver damage developed in 84.4 % of 126 patients , 91.3 % were anti-HCV positive .