Sensitivities ( indicated by GMT ) of the antisera H and O by this system were 6-7 times higher than that by routine ELISA and 11-12 times by Widal test .

检出抗H及抗O抗体的敏感性（以GMT计），较常规ELISA高6～7倍；较 传统 的 肥 达 氏 试验高11～22倍。

The normal extent of Widal test on 100 cases of healthy donor in Dalian

大连地区100例健康 人 肥 达 氏 试验正常值的 评价

Investigation of Widal test antibodies in students of Shanxi Medical College

山西医学院 86 级学生 血清 肥 达 氏 反应抗体水平调查

Although non typhoidal febrile children manifested false positive Widal test agglutinin level at titre of 1 ∶ 800 was only found in a few patients .

虽然非伤寒患儿 肥 达 反应可呈假阳性 反应，但O、H抗体凝集效价极少达到1∶800。

Microscopic Widal agglutination test euphemisms for slightly fat .

显微 肥 达 氏凝集 试验对轻微肥胖的委婉说法。

Methods : 28 cases of serum specimens from the patients with typhoid fever were examined by ELISA and Widal 's test .

方法： 选用 两法对28例临床确诊为伤寒病人血清标本进行 检测。

The positive rate of Widal test was 42.7 % ( 50 / 117 ) and it was positive in 27 cases with negative bacterial cultures . 6 .

肥 达 反应的阳性率为42.7%（ 50/117例），其中有27例细菌培养阴性的 患儿 肥达 反应为阳性。

Only 49 cases ( 62.0 % ) had positive widal test . The positive rate was higher in the patients with typhoid fever than in the patients with paratyphoid fever ( 73.3 % and 26.3 % respectively ; P < 0.05 ) .

79例病人仅有49例（62.0%） 肥 达 氏 反应 阳性，其中伤寒病人的阳性率明显高于副伤寒病人，分别为73.3%与26.3%（P<0.05）；

Results The positive rate of immunoassay of typhoid ( ELISA ) and LPS-PHA in typhoid individuals were 85.4 % 80.5 % on 7th day both of them were much higher than those of blood culture and Widal test ( P < 0.05 ) .

结果伤寒杆菌抗原酶免法（ELISA）、LPS-PHA在第7d的检出率分别为85.4%和80.5%，显著高于血培养和 肥 达 氏 反应（P<0.05）。

Comparative study on the diagnosis of typhoid with LPS PHA Widal test and bacteriological culture with results of 102 cases

LPS-PHA、 肥 达 反应和细菌培养诊断伤寒的比较研究&附102例 检测结果

Applied research on plate-glass coagulating and micro-coagulating reaction plate test in Widal and Weil-Felix test

玻片凝集和微量凝集反应板试验在 肥 达-外斐 试验中的应用研究

Of 106 serum samples which showed positive results in Widal test the positive rate of this assay were 93.4 % ( 99 / 106 ) .

在 肥 达 试验阳性的血清标本106例中，本法的阳性率为93.4%（99／106）。

Blood culture remains the gold standard diagnostic method for diagnosis of typhoid fever . The positive rate of Widal test is low but it is still of great significance for the cases with negative bacterial culture . 5 .

血培养仍是伤寒诊断的金标准， 肥 达 反应阳性率低，但对于细菌培养阴性者仍有重要意义。

The Widal test positive rate and IHA positive rate of 34 cases arc 91.2 % and 94.4 % respectively but the latter 's titre is higher than the former .

34例患者的 Widal 反应和IHA阳性率分别为91.2%和94.1%，但后者滴度较高。

Reevaluation of the diagnostic value of Widal test in children with typhoid fever

肥 达 反应对儿童伤寒诊断价值的再评价 &附 87例 分析

Value of a single serum Widal agglutination test in diagnosis of paratyphoid fever a

单份血清 肥 达凝集 试验在甲型副伤寒诊断中的价值

To evaluate the diagnostic value of a single-serum Widal agglutination test ( WAT ) for patients with suspected paratyphoid fever A.

目的：评价疑似甲型副伤寒病例单份血清 肥 达凝集 试验（WAT）的诊断价值。

Results : There was significant difference in positive rate of Widal test between the typhoid fever group and the non typhoidal fever group ( 97 % vs 4 % P0.001 ) .

结果：伤寒组 肥 达 反应 的 肥 达 反应阳性率为97%（ 84/87），非伤寒组为4%（40/922），两组比较差异有极显著意义，P0.001。

Methods 224 suspicious outpatients with typhoid were tested by ELISA LPS-PHA blood culture Widal test on 3rd day 4th day 7th day .

方法选择224例门诊发热疑似伤寒患者，于发病第3、4、7d，分别用ELISA法、LPS-PHA、血培养、 肥 达 氏 反应 检测伤寒杆菌。

Blood routine examination showed that the Eosinophil decreases in 74.1 % cases . Liver function examination showed that the SGPT in 60.3 % cases the SGOT increases in 60.6 % cases . The positive rate of Widal test was low .

血常规示嗜酸性粒细胞下降占741%，肝功能示SGPT升高占606%，SGOT升高占603%，SGOT升高占606%， 肥 达 试验阳性率低。

A survey on antibody levels measured with Widal 's test in natural population of areas with different incidence rates of typhoid fever and paratyphoid fever

不同伤寒、副伤寒发病率地区自然人群 肥 达 氏抗体水平的调查

〔 Methods 〕 The pathogenic bacteria were cultured using the blood and bone marrow excrement biochemistry serum agglutinin test Widal reaction ELISA and medicine sensitivity test .

〔方法〕采用血、骨髓、粪便病原菌培养方法、生化反应、血清凝集实验、 肥 达 氏反应、抗原酶联免疫实验方法和药物敏感性 试验。

Conclusion : Widal test is still considered to be a reliable and significant test for the diagnosis of typhoid fever in children with negative bacterial culture and its diagnostic value should be confirmed .

结论： 肥 达 反应仍是当今诊断儿童伤寒尤其是细菌培养阴性的伤寒患儿的可靠、有意义的辅助性诊断指标，其诊断价值应得到肯定。