THE BACTERIOLOGICAL DILUTION SCALE AND THE DILUTION AS A BACTERIOLOGICAL UNIT

Practical pollution-meter provided. Why not express results directly in terms of bacteriological findings? Simplest of scales has mathematical as well as technical advantages. A long step towards solving some of the annoying troubles of bacteriological computation.     

自编军人自杀倾向量表的信效度检验

目的编制适合我国军人的自杀倾向量表,并对其进行信效度检验,以利于早期发现和干预军人自杀倾向。方法参考相关文献并结合经验选编条目池,对161名官兵进行预测验,而后根据测验结果进行筛选形成初稿,再对1258名官兵进行信度和效度检验,形成最终量表。结果军人自杀倾向量表包括7个因子,共有46个条目。量表的内部一致性系数为0.891,分半信度为0.862,各条目与量表总分相关系数为0.297～0.613,并具有较好的区分效度。结论自编军人自杀倾向量表的信度与效度均达到统计学要求,可作为筛查军人自杀倾向的有效测量工具。     

CELL-DYN 1700稀释液的配制研究

目的探讨CELL-DYN1700型(CD-1700)血细胞分析仪稀释液配制方法,并应用于临床进行初步评价。方法用无水硫酸钠、氯化钠、氯化高汞、硼酸、硼砂等按一定比例混合配制试剂,过滤、纯化。用40份病人标本进行方法学可比性试验;用不同浓度水平的质控物进行精密度分析以及用不同浓度水平的标本进行线性范围评价。结果自配稀释液与原装稀释液主要理化指标(电导率、渗透压、pH、比重)基本一致;主要检测参数(WBC、RBC、Hb、HCT、PLT),经t检验,具有可比性(p>0.05),精密度在允许范围内,线性范围能较好地满足临床需要。结论自配稀释液在准确性、精密度及线性范围方面,性能良好,基本可替代原装稀释液应用于临床。     

密切医院行政部门与基层科室关系的体会

重点分析医院行政部门和业务科室两之间的关系，并通过问卷调查找出影响两关系的原因，通过科学的论证，采取一些有益的改进措施，进一步树立医院行政部门的威信，密切院科两级的关系，保证医院各项工作的顺利进行。     

A NEW RATING SCALE FOR THE ASSESSMENT OF THE ALCOHOL-WITHDRAWAL SYNDROME (AWS SCALE)

A new rating scale for the quantitative assessment of the alcohol-withdrawalsyndrome (AWS) was developed from the CIWA-A scale by item analysisbased on the data from 132 alcoholic patients. The clinicalevaluation of this AWS scale in a second sample of 256 alcoholicpatients showed that it adequately assessed the course and severityof the AWS. The AWS scale provides data for a rational strategyof therapy for the AWS by rating mental and somatic symptomson different scales. In particular, the mental subscale allowsprediction of a complicated AWS. Subjects with an AWS score     

A FEW FACTS TO REMEMBER IN THE INTERPRETATION OF BACTERIOLOGICAL FINDINGS

This is one of the helpful hints for health officers that the Journal intends to present once in a while. The question about interpretation was asked and Dr. Castleman prepared an answer. It was so good an explanation that it seemed worthy of wide distribution, and here it is.     

以新生儿重症监护病房为中心的早产儿视网膜病变筛查研究

目的探讨一种较完善的早产儿视网膜病变(ROP)筛查模式。方法按照筛查模式的不同分为"眼科中心模式"(Ⅰ组)和"NICU模式"(Ⅱ组),登记比较两种筛查模式下的筛查率及筛查完成率。结果眼科中心模式中符合筛查标准的病例662例,其中至少接受一次筛查的患儿239例,筛查率为36.10%,按照要求完成筛查的患儿38例,筛查完成率为5.74%;NICU模式中符合筛查标准的病例490例,其中至少接受一次筛查的患儿171例,筛查率为34.90%,按照要求完成筛查的患儿79例,筛查完成率为16.12%。两种筛查模式共发现ROP患儿25例,ROP的发生率为6.10%。结论以新生儿重症监护病房为中心的早产儿视网膜病变筛查模式较为完善,可以有效地提高ROP的筛查完成率。     

A FEW FACTS TO REMEMBER IN THE INTERPRETATION OF BACTERIOLOGICAL FINDINGS

This is one of the helpful hints for health officers that the Journal intends to present once in a while. The question about interpretation was asked and Dr. Castleman prepared an answer. It was so good an explanation that it seemed worthy of wide distribution, and here it is.