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8 个结果
  • 简介:目的了解PRISMA声明的应用情况。方法计算机检索PubMed、EMbase、TheCochraneLibrary(2013,第10期)、CBM、WanFangData和CNKI数据库,收集应用PRISMA声明的相关文献,检索时限均为从2009年至2013年。由2位研究者按照纳入与排除标准筛选文献并提取资料,然后采用EXCEL软件进行文献计量分析。结果最终纳入175篇文献,其中会议摘要26篇,全文149篇。对149篇全文的文献计量分析结果显示:这些文献发表在118种期刊上,而PRISMA官网公布的支持期刊有176种。按研究类型分类,系统评价/Meta分析111篇(既用于制作,也用于报告),系统评价再评价20篇(用于报告质量评价),PRISMA声明解读文献7篇,其他ll篇。131篇用于系统评价/Meta分析以及系统评价再评价的文献中,西医领域占77.8%,其次为公共卫生(8.4%)、中医(4.6%)。结论PRISMA声明的应用尚处于起步阶段,并且主要局限在西医领域,对其重视和认识还很不够,应加强对其进行解读和推广。

  • 标签: PRISMA声明 报告指南 系统评价 META分析
  • 简介:近日,英国本土的色素和添加剂制造商PrismaColour公布了其收购的两家英国企业,EmSarPolymers和AdamPolymers。PrismaColour坐落在英国格洛索普,主要给一些橡胶、塑料和表面涂层工厂提供浓缩液。

  • 标签: Prisma 英国 企业 收购 POLYMERS ADAM
  • 简介:总部设于英国的颜料和添加剂制造商PrismaColour公司的报告称,他们已经完成了对两家同类公司——EmSarPolymers公司与AdamPolymer公司的收购。

  • 标签: Prisma 收购 POLYMERS ADAM 制造商 添加剂
  • 简介:连续性血液净化(continuousbloodpurification,CBP)应用于临床,克服了传统间歇性血液透析(IHD)存在的“非生理性”治疗的缺陷,标志着一种新技术的诞生。近年来,CBP系列技术日趋成熟,临床应用日趋广泛,尤其在刨伤、感染、全身炎症反应综合征(SIRS)、脓毒症(Sepsis)、急性重症胰腺炎(ASP)等重症疾病的救治中取得了良好疗效。2004年6月~2005年5月,我科引进Prisma血液净化系统,应用连续性静一静脉血液滤过(CVVH)技术治疗25例危重患者,疗效显著,现报道如下。

  • 标签: Prisma血液净化系统 连续性血液净化治疗 全身炎症反应综合征(SIRS) 间歇性血液透析 急性重症胰腺炎 护理
  • 简介:1什么是PRISMA声明?PRISMA(PreferredReportingItemsforSystematicReviewsandMeta-Analvses,系统综述和Meta分析优先报告的条目)声明由27个条目组成的清单(以及一个四阶段的流程图组成。该声明的目的在于帮助作者改进系统综述

  • 标签: 期刊投稿 写作指南 Systematic SCI META分析 系统综述
  • 简介:AbstractBackground:Nipple discharge cytology is a simple non-invasive method that may provide valuable information for detecting underlying malignancy. Several studies have investigated the diagnostic value of cytology in breast cancer patients with pathological nipple discharge, but the results have been highly variable. Herein we presented a systematic review and meta-analysis of published studies pertaining to the diagnostic capacity of nipple discharge cytology in patients with breast cancer.Methods:A systematic literature search was performed (Medline/PubMed, Embase, Cochrane Library databases, and Google Scholar) to identify studies that investigated the diagnostic capacity of cytology with regard to breast cancer in patients with pathologic nipple discharge. Two independent researchers identified articles that assessed the sensitivity and specificity of cytological evaluation for breast cancer detection in patients with pathologic nipple discharge published between January 2000 and October 2018. Articles were only included in the meta-analysis if they met predetermined criteria. The characteristics of each study and the data they yielded were summarized. Quality assessment of all articles included was performed using the Methodological Index for Non-randomized Studies Criteria (MINORS) and the Quality Assessment of Diagnostic Accuracy Study 2 (QUADAS-2). Heterogeneity was tested via Cochran Q test and the I2 statistic using Stata 12.0 and Meta-DiSc 1.4 software, and meta-analysis was performed.Results:A total of 286 articles were identified, of which 12 articles including a total of 1476 patients were deemed eligible for inclusion in the meta-analysis. A random-effects model assessing the capacity of nipple discharge cytology to predict breast cancer yielded pooled sensitivity 63% (95% confidence interval [CI]: 53%-72%), specificity 95% (95% CI: 87%-98%), positive likelihood ratio 12.35 (95% CI: 4.87-31.34), and negative likelihood ratio 0.39 (95% CI: 0.30-0.50). The diagnostic odds ratio was 31.88 (95% CI: 11.30-89.98). The area under the summary receiver operating characteristic curve was 0.79 (95% CI: 0.75-0.82). Conclusion: The current meta-analysis suggests that nipple discharge cytology is a useful diagnostic modality for detection of breast cancer in patients with pathological nipple discharge, with moderate sensitivity and high specificity.

  • 标签: Breast carcinoma Cytology Diagnosis Meta-analysis Nipple discharge
  • 简介:AIMTo调查锰superoxidedismutase(MnSOD)的协会有糖尿病的retinopathy(医生)的Val16Ala多型性.METHODSPubMed,Embase,中国知识基础结构,和Wanfang数据库被寻找。分享的机会比率(ORs)和95%信心间隔(CI)被计算评估协会的力量。亚群,敏感,和累积分析被执行。出版偏爱也是analyzed.RESULTSEight研究在分享的分析被包括。MnSODVal16Ala多型性在主导的模型下面与医生的风险被联系(OR=0.66,95%CI=0.48-0.91,P<0.0001),这结果被表明在累积分析相对稳定。没有重要出版偏爱被发现。这多型性也在主导的模型下面在白种人与医生的风险被联系(OR=0.64,95%CI=0.42-0.97,P=0.04,)并且在在后退的模型下面的亚洲人(OR=0.31,95%CI=0.11-0.88,P=0.03).CONCLUSIONThese调查结果建议MnSODVal16Ala多型性是为医生的一个风险因素,并且更多的注意竟然对这些危险性基因的搬运人被给予。

  • 标签: 糖尿病 RETINOPATHY MNSOD Val16Ala
  • 简介:摘要目的比较游离皮瓣修复术中应用微血管吻合器(MAD)与手工缝合(HS)的效果和安全性。方法检索Pubmed、Embase、CNKI、万方、CBM和维普等数据库,收集1950年1月至2019年10月国内外正式刊物上公开发表的有关在游离皮瓣修复软组织缺损中采用MAD与HS对比的研究,严格评价纳入研究的文献质量及提取相关资料,运用RevMan 5.3软件统计分析所有相关数据。结果共纳入15项研究,包含5 539例患者。资料分析显示,与HS组相比,MAD组静脉吻合时间明显较短(SMD=-5.46, 95% CI: -7.50, -3.41, P<0.001),动脉吻合时间较短(SMD=-5.16, 95% CI: -9.61, -0.71, P=0.02),血管危象出现率较低(RR=0.49, 95% CI: 0.34, 0.70, P<0.001),皮瓣坏死率较低(RR=0.52, 95% CI: 0.32, 0.86, P=0.01),两组间差异均有统计学意义(P<0.05)。结论对于游离皮瓣修复软组织缺损,应用MAD与HS相比,在动脉和静脉吻合时间、血管危象以及皮瓣坏死率方面可能有优势。

  • 标签: 微血管吻合器 手工缝合 软组织缺损 游离皮瓣 荟萃分析