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目的通过了解医院病案质量上存在的问题,从管理方面寻找解决问题的对策。方法利用黑龙江省某三级甲等医院出院病历质量评价。结果运用卡方检验对四种方法的实施后的前后缺陷数进行比较。配对t检验、t检验:对四组病历前后分值通过配对t检验进行比较,并对有效的方法进行相互比较,找出最佳的病案质量控制方法。统计软件:SAS9.1。结论新型病历质量管理方法相对传统在病历质量管理中的应用可以促进医院质量管理的科学发展,有效地预防医疗纠纷,同时也可将此类方法运用到医院其他部门的科学管理中。 相似文献
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目的研究淡水鱼类对汞的富集特征,科学利用水生动物监测水环境汞污染;方法于2007年9月,在松花江流域的佳木斯江段和黑龙江的抚远江段分别采集鲢鱼、鲤鱼、鲫鱼、黄颡鱼、鲶鱼等140尾,测其含汞量,结合环境水质和底质中汞的监测结果,研究水生动物汞污染的生物学特征,分析水生动物对环境汞污染程度指示与评价的适用性。结果松花江佳木斯江段水汞、底质汞含量分别为0.053μg/L和0.27 mg/kg,黑龙江抚远江段水汞和底质汞含量分别为0.034μg/L和0.16 mg/kg。松花江佳木斯段的鲢鱼、鲤鱼、鲫鱼、黄颡、鲶鱼肌肉汞含量分别为0.070、0.120、0.113、0.152、0.196 mg/kg;黑龙江抚远段鲢鱼、鲤鱼、鲫鱼、黄颡、鲶鱼肌肉汞含量分别为0.042、0.103、0.095、0.157、0.174 mg/kg;在同一水域中,同种鱼的肌肉含汞量与其体重呈统计学正相关(P<0.05);经计算松花江佳木斯段同种同规格鱼体汞含量>黑龙江抚远段,与环境监测结果相符合。结论淡水鱼类能够较好地指示与评价水环境汞污染状况,监测时应采集同品种、同规格的生物并取相同部位进行检验和比较,如样品大小不统一也可通过线性回归方法... 相似文献
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手足口病可引起手、足、口腔等部位的疱疹,个别患者可引起心肌炎、肺水肿、无菌性脑膜脑炎等并发症[1],病情进展快,易发生死亡。为了提高对该病的防控能力,现就手足口病的流行病学特点和主要预防控制措施探讨如下。 相似文献
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饮用水质量直接关乎消费者的身体健康,而有些饮用水在生产过程中消毒不严,导致罐装后的桶装水达不到卫生标准要求。饮用菌落总数超标的不合格饮用水,很容易引起胃肠疾病、消化系统传染病等,严重影响人的身体健康。为此我分局对管辖内市售桶装饮用水进行微生物指标检测,现将结果报告如下。 相似文献
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目的:调查黑龙江垦区福利院老年人老年痴呆患病率,分析有关危险因素。方法:在全垦区9个管理局66家福利院,采用简易精神状态量表(MMSE)、日常生活活动能力量表ADL和感知社会支持多维量表进行筛查,结果用SPSS 13.0软件分析。结果:黑龙江垦区福利院老年人阿尔茨海默病患病率为31.79%,其中女性为38.32%,男性为24.81%。单因素分析显示电磁辐射、性别、文化水平、婚姻状况与AD发生有关。结论:黑龙江垦区福利院65岁以上老人AD患病率较高,应引起社会重视。 相似文献
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目的 了解布鲁氏菌病目前的流行现状,为防治措施提供科学依据.方法 采集血清215份,运用血清学方法调查布鲁氏菌病感染情况.结果 在215人中,判定阳性血清5份,感染率为2.32%.学生感染率为0.58%,人感染率为9.52%.结论 布鲁氏菌病疫情回升,防治工作不能懈怠. 相似文献
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Objective To discuss a real-time fluorescence quantitative polymerase chain reaction (FQ-PCR) wether if can be used to detect Brucella. Methods According to the BCSP31 gene sequences specific for Brucella, one pair of primers and one TaqMan probe were designed. A real-time PCR was developed with the BCSP31 fragments cloned into PMD18-T vector. The standard cure was established and the sensitivity, the species specificity and the stability of the assay were evaluated. The clinical blood specimens were detected by QT-PCR and compared with clinical diagnosis. Results The standard curve was established with the standard template and the relationship between the Ct and the DNA copy number was linear(r=0.999). The sensitivity of the real-time PCR was 5 copies/μl. The sensitivity of the common PCR was 5×102 copies/μl. The sensitivity was about 100 times higher than common PCR. Species specificity of this FQ-PCR assay evaluated using genomic DNA from 6 Bmcella strains and 5 non-Brucella strains and strong fluorescence was detected in all Brucella strains. The CV of intra-assay and inter-assay reproducibility were 0.71%,7.23%, reprectively. Twenty-four specimens from clinical brucellosis cases, 19 showed positive, the positive coincident rate was 79%(19/24). The negative results were obtained for all 31 negative control, and the negative coincident rate was 100%(31/31). Two were positive from all 30 specimens clinically suspected. Conclusions Highly specific, sensitive, repeatable and coincidental with clinic, this FQ-PCR is quite useful for rapid detection of tiny DNA of Brucella in various samples and laboratory diagnosis. 相似文献