[1]王永志,王宏,申亚丽,等.三种检测方法在胃液隐血试验中的临床应用评价[J].现代检验医学杂志,2015,30(05):135-136.[doi:10.3969/j.issn.1671-7414.2015.05.042]
　WANG Yong-zhi,WANG Hong,SHEN Ya-li,et al.Clinical Application of Gastric Juice Occult Blood Detected by Three Detection Methods[J].Journal of Modern Laboratory Medicine,2015,30(05):135-136.[doi:10.3969/j.issn.1671-7414.2015.05.042]
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三种检测方法在胃液隐血试验中的临床应用评价()
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《现代检验医学杂志》[ISSN:/CN:]

卷:
第30卷
期数:
2015年05期
页码:
135-136
栏目:
研究简报·实验技术
出版日期:
2015-12-10

文章信息/Info

Title:
Clinical Application of Gastric Juice Occult Blood Detected by Three Detection Methods
作者:
王永志; 王宏; 申亚丽; 李馨; 贺斌
北京市第六医院检验科，北京100007
Author(s):
WANG Yong-zhi; WANG Hong; SHEN Ya-li; LI Xin; HE Bin
Department of Laboratory Medicine，the Sixth Hospital of Beijing，Beijing 100007，China
关键词:
胃液; 化学法; 血红蛋白胶体金法; 转铁蛋白法
分类号:
R446.19
DOI:
10.3969/j.issn.1671-7414.2015.05.042
文献标志码:
A
摘要:
目的探讨并评价转铁蛋白法、血红蛋白胶体金法、化学法测定胃内容物隐血的临床应用价值。方法随机对103例患者胃液同步使用检测转铁蛋白(TF)法、血红蛋白胶体金法和化学法进行检测。以内窥镜检测为金标准，探讨三种方法的灵敏度及特异度。结果化学法灵敏度(阳性率)为35.9%，特异度为36.0%；血红蛋白胶体金法灵敏度(阳性率)为41.0%，特异度为72.0%；转铁蛋白法灵敏度(阳性率)为52.7%，特异度为76.0%，转铁蛋白法优于化学法和血红蛋白胶体金法，差异有统计学意义(χ2=19.466，P<0.05；χ2=9.346，P<0.05)。转铁蛋白法和血红蛋白胶体金法联合应用灵敏度(阳性率)为62.8%，特异度为84.0%。结论检测胃液隐血时转铁蛋白法优于化学法和血红蛋白胶体金法，联合应用转铁蛋白法和血红蛋白胶体金法检测更符合临床诊断，是筛检胃内容物隐血更理想的新方法，值得推广。
Abstract:
ObjectiveTo explore and evaluate the application value of occult blood in gastric juice detected by transferring method，hemoglobin colloidal gold method and chemical method．Methods103 patients were chosen randomly for detection of gastric juice by transferrin method，hemoglobin colloidal gold method and chemical method．Occult blood in gastric juice was diagnosed by endoscopy，a gold standard method．Then evaluated the sensitivity and specificity of three methods．ResultsChemical method(positive rate) sensitivity was 35.9%，and specificity was 36.0%．Hemoglobin colloidal gold method sensitivity (positive rate) was 41.0%，and specificity was 72.0%．Transferrin method sensitivity (positive rate) was 52.7%，and specificity was 76.0%．Transferrin method was superior to the chemical method and hemoglobin colloidal gold method，the difference was statistically significant (χ2=19.466，P<0.05；χ2=9.346，P<0.05)．Transferrin and hemoglobin colloidal gold method combined use of sensitivity (positive) was 62.8%，and specificity was 84.0%．ConclusionDetection of occult blood in gastric juice transferrin method was superior to the chemical method and hemoglobin colloidal gold method．The combined transferrin／hemoglobin colloidal gold method which detected both transferrin and hemoglobin gastric juice was a good and new method for screening hemorrhage of gastric juice．It is worth further application．

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备注/Memo

备注/Memo:
作者简介：王永志(1974-)，男，硕士，副主任技师，专业：临床实验诊断，Tel：13601325091，E-mail：yongzhi2003@sina.com。
更新日期/Last Update: 1900-01-01