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	题名	作者	年代	出处	被引量
1	Accuracy of urea breath test in Helicobacter pylori infection: Meta-analysis显示文摘AIM: To quantitatively summarize and appraise the available evidence of urea breath test(UBT) use to diagnose Helicobacter pylori(H. pylori) infection in patients with dyspepsia and provide pooled diagnostic accuracy measures.METHODS: We searched MEDLINE, EMBASE, Cochrane library and other databases for studies addressing the value of UBT in the diagnosis of H. pylori infection. We included cross-sectional studies that evaluated the diagnostic accuracy of UBT in adult patients with dyspeptic symptoms. Risk of bias was assessed using QUADAS(Quality Assessment of Diagnostic Accuracy Studies)-2 tool. Diagnostic accuracy measures were pooled using the random-effects model. Subgroup analysis was conducted by UBT type(13C vs 14C) and by measurement technique(Infrared spectrometry vs Isotope Ratio Mass Spectrometry).RESULTS: Out of 1380 studies identified, only 23 met the eligibility criteria. Fourteen studies(61%) evaluated 13 C UBT and 9 studies(39%) evaluated 14 C UBT. There was significant variation in the type of reference standard tests used across studies.Pooled sensitivity was 0.96(95%CI: 0.95-0.97) andpooled specificity was 0.93(95%CI: 0.91-0.94). Likelihood ratio for a positive test was 12 and for a negative test was 0.05 with an area under thecurve of 0.985. Meta-analyses were associated with a significant statistical heterogeneity that remained unexplained after subgroup analysis. The included studies had a moderate risk of bias.CONCLUSION: UBT has high diagnostic accuracy for detecting H. pylori infection in patients with dyspepsia. The reliability of diagnostic meta-analytic estimates however is limited by significant heterogeneity.	Mazen Ferwana Imad Abdulmajeed Ali Alhajiahmed Wedad Madani Belal Firwana Rim Hasan Osama Altayar Paul J Limburg Mohammad Hassan Murad Bandar Knawy	2015	World Journal of Gastroenterology2015，21，4：	45
2	Novel point mutations and mutational complexes in the enhancer II, core promoter and precore regions of hepatitis B virus genotype D1 associated with hepatocellular carcinoma in Saudi Arabia显示文摘	Anis Khan Mohammed A. Al Balwi Yasuhito Tanaka Ali Hajeer Faisal M. Sanai Ibrahim Al Abdulkarim Latifah Al Ayyar Motasim Badri Dib Saudi Waleed Tamimi Masashi Mizokami Bandar Al Knawy	2013	Int J Cancer2013，，12：	4
3	An approach for measuring semantic similarity between words using multiple information sources 显示文摘	LI YUHUA BANDAR Z McLEAN D	2003	IEEE Transactions on Knowledge and Data Engineering2003，15，4：	1
4	An Approach for measuring Semantic Similarity between Words Using Multiple Infomation Sources显示文摘	Li Yuhua Bandar Z A Mclean D	2003	IEEE Trans on Knowledge and Data Engineering2003，15，4：	1
5	An approach for measuring semantic similarity between words using multiple information sources显示文摘	Li Yuhua Bandar Z A McLean D	2003	IEEE Trans on Knowledge and Data Engineering2003，15，4：	1
6	An approach for measuring semantic similarity between words usingmultiple information sources显示文摘	LI YUHUA BANDAR Z McLEAD D	2003	IEEE Transactions on Knowledge and Data Engineering2003，15，4：	1
7	An Approach for Measuring Semantic Similarity Between Words Using Multiple Information Sources显示文摘	Li Y Bandar Z A Mclean D	2003	IEEE Transaction on Knowledge and Data Engineering2003，15，4：	1
8	An approach for measuring semantic similarity between words using multip\|e information sources 显示文摘	Li Yuhua Bandar Zuhair McLean David	2003	IEEE Transaction on Knowledge and Data Engineering2003，15，4：	1
9	Interleukin8 and granulocyte macrophage colony stimulationg factor secretion in hepatocellular carcinoma and viral chronic active hepatitis显示文摘	Bdulhamid AW Bandar AK Syed R	1995	Chin Immunol Immunopathil1995，74，3：	1
10	Sentence Similarity Based on Semantic Nets and Corpus Statistics 显示文摘	LI Yuhua MCLEAN D BANDAR Z A	2006	IEEE Transactions on Knowledge and Data Engineering2006，18，8：	1
11	An approach for measuring semantic similarity between words using multiple information sources 显示文摘	Li Y Bandar Z A Mclean D	2003	IEEE Transactions on Knowledge and Data Engineering2003，15，4：	1
12	An approach for measuring semantic similarity between words using multiple information sources 显示文摘	LI Y H BANDAR Z A MCLEAN D	2003	IEEE Transactions on Knowledge and Data Engineering2003，15，4：	1
13	Percutaneous liver biopsy in clinical practice显示文摘	BandarAl Knawy MitchellShiffman	2007	Liver International2007，，9：	1
14	An approach for measuring semantic similarity between words using multiple information sources显示文摘	Li Yuhua Bandar Z A McLean D		0，，04：	1
15	An Approach for Measuring Semantic Similarity Between Words Using Multiple Information Sources显示文摘	Li Yu-hua Bandar Z A McLean D	2003	IEEE Trans on Knowledge and Data Engineering2003，15，4：	1
16	Sentence similarity based on semantic nets and corpus statistics显示文摘	Li Y McLean D Bandar Z A	2006	IEEE Transactions on Knowledge and Data Engineering2006，18，8：	1
17	An approach for measuring semantic similarity between words using multiple information sources显示文摘	LI Yuhua Bandar A Zuhair McLean David	2003	IEEE Transaction on Knowledge and Data Engineering2003，15，4：	1
18	An approach for mea- suring semantic similarity between words using multiple infor- mation sources显示文摘	Li Yuhua Bandar Z A McLean D A	2003	IEEE Transactions on Knowledge and Data Engineering2003，15，4：	1
19	Sentencesimilarity based on semantic nets and corpus statistics显示文摘	Li Y Mclean D Bandar Z O’Shea J Crockett K	2006	IEEETransactions on Knowledge and Data Engineering2006，18，8：	1
20	An approach for measuring semantic similarity between words using multiple information sources 显示文摘	LI Yu-hua 'BANDAR Z A MCLEAN D	2003	IEEE rrans on Knowledge and Data Engineering2003，15，4：	1

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