精神发育迟滞儿童特殊教育三年随访

采用Ｈ－ＮＴＬＡ量表及婴儿～初中学生社会生活能力量表对太原市一个培智学校４４例精神发育迟滞患儿从１９８９～１９９２年连续４次测查智力，２次测查适应行为。结果显示３年间ＩＱ值变化无显著统计学意义，但视觉联想、概念关系、注意力及视觉识知能力有明显提高。患儿适应行为明显提高。经多元逐步回归分析显示，精神发育迟滞儿童智商的提高和母亲文化程度较高、患儿智力低下程度较轻、母亲职业为科技或行政管理人员、患儿初始教育年龄早呈正相关。     

多层螺旋CT与选择性冠状动脉造影对照研究及其临床应用

目的 评价冠状动脉多层螺旋CT血管造影(MSCTA)的临床应用价值。方法 25例患者均行冠状动脉MSCTA与选择性冠状动脉造影(SCA)，分析右冠状动脉、左冠状动脉主干、前降支和回旋支的通畅性，狭窄发生的部位和严重程度。将MSCTA与SCA结果对照，初步评价MSCTA的临床应用价值。结果 71支MSCTA显示无狭窄的冠状动脉支中，68支与SCA一致；29支显示狭窄的动脉支中，19支与SCA一致。其阴性预测值和阳性预测值分别为95．8％和65．5％；敏感度、特异度和准确度分别为86．4％、87．2％、87，0％。结论 MSCTA作为微创性检查，是评价冠状动脉病变和变异的重要的筛选手段。     

Association and linkage with quantitative traits

This paper examines two approaches for the analysis of quantitative traits: (1) association studies and (2) linkage studies. The trait studied was Q1 from simulated Problem 2 data set in Genetic Analysis Workshop 9. Our purpose was to evaluate associations present in the data, to identify nongenetic and genetic predictors of the trait, and to explore the simulated genome for linkage. Through the association study, we found evidence for the primary major gene associated with this trait. The linkage study found evidence of residual genetic effect acting through other traits. Adjustments of Q1 for Q2 and Q3 led to a failure to find significant effects of MG2 and MG3. This supports the suggestion that adjustment for genetically influenced traits for effects of other genetic traits can reduce the power to detect major gene effects. In summary, we detected the major gene directly associated with the trait of interest through association studies. Linkage analysis detected evidence for two other genes associated to a lesser degree with the trait. © 1995 Wiley-Liss, Inc.     

强迫症的自尊和自我和谐研究

目的:对门诊强迫症患者的自尊和自我和谐状况进行研究.方法:对52例符合CCMD-3诊断标准的门诊强迫症患者进行一般资料,MAUDSLEY强迫问卷(MOCI),耶鲁布郎强迫量表(Y-BOCS),社会功能缺陷筛选量表(SDSS),主观幸福感阶梯量表(Subjective well-being,SWB),自尊量表(Self-esteem),自我和谐量表(Self consistency and congruence scale,SCCS)评定,并与正常人作对照.结果:(1)强迫症患者的不和谐性(51.40±9.02)、自尊水平(23.67±4.81)高于对照组(35.64±6.91,18.12±5.88)(t=10.008及5.728,P<0.01).(2)主观幸福感与自尊,不和谐性与自尊相关(r=0.580,0.387,P<0.01).结论:强迫症患者的自我和谐性差、自尊水平高可能是疾病的病理基础.     

4409名学生心理健康状况及家庭环境与吸烟行为分析

目的:探讨中学生心理行为特征和心理健康状况及家庭心理环境与中学生吸烟行为的关系.方法:以苏州市4409名初中、高中、职业中学的学生为对象,采用SCL-90、家庭环境量表和自编问题进行问卷调查.结果:反叛性、冒险性强,倾向早熟、毅力差、顺从敏感性高是吸烟的危险因素,而情感调节性和认同敏感性与吸烟无关;吸烟组与对照组SCL-90在总分、阳性项目数、躯体化、强迫症状、人际关系敏感、抑郁、焦虑、敌对、恐怖、偏执、精神病性方面的评分均高于对照组,且有统计学意义(P＜0.01);吸烟组在FES-CV中的亲密度、情感表达、知识性、道德宗教观、组织性平均分明显低于对照组(P＜0.01),而在FES-CV的矛盾性的平均分则明显高于对照组(P＜0.01).结论:中学生行为的反叛性、冒险性、早熟性、毅力性和不良心理健康水平是中学生吸烟的危险因素;同时不良家庭关系也是中学生吸烟的危险因素,一个亲密、融洽的家庭环境可能会减少中学生吸烟,而一个矛盾的家庭则可能会增加中学生吸烟.     

Mammographic screening: case-control studies.

BACKGROUND: The case-control design can be used to evaluate the benefit of cancer screening programmes. MATERIALS AND METHODS: This paper outlines the main methodological features of the case-control design in this context, and indicates some potential biases. It also reviews the existing case-control literature on mammographic screening. RESULTS: Case-control studies consistently indicate a reduction of approximately 50% in breast cancer mortality associated with mammography. This result indicates greater benefit than shown in randomised trials; however, one should recognise that trials indicate effectiveness whereas case-control studies indicate efficacy. The two types of evidence are broadly compatible when one allows for screening non-compliance and contamination in the randomised trials. CONCLUSIONS: The case-control evidence supports and is consistent with the findings of randomised trials of mammography. Effectiveness estimates from trials indicate the benefit of screening to the population as a whole, and are pertinent to the public policy debate as to the value of offering screening. In contrast, case-control studies indicate benefit to actual screening participants. As such, case-control estimates of efficacy are appropriate for individual decision-making by women about their use of mammography when it is potentially available to them.     

选择性臂丛神经根切断治疗上肢痉挛脑瘫的远期疗效评价

目的评价选择性臂丛神经根切断治疗上肢痉挛性脑瘫的远期疗效。方法对1997年3月-2002年1月间施行选择性臂丛神经根切断术治疗上肢痉挛性脑瘫的患者，进行随访并对远期功能进行评价，采用Lazareg肌张力分级标准评定临床效果。结果16例17侧获得随访，随访时间为5．0～9．7年，平均8．6年。手术方式为选择性臂丛神经根全根切断10侧，部分切断2侧，高选择性分束切断5侧；其中切断神经根为颈63次，颈816次。术后远期疗效优3例，有效5例，无效8例9侧。结论选择性臂丛神经根切断治疗上肢痉挛性脑瘫远期大多数疗效下降和无效，但术前严格选择痉挛较局限的病例、术中进行高选择性臂丛神经根分束切断、术后坚持长期康复训练仍然能获得较好的疗效。     

针刺对海洛因依赖的脱毒疗效及其防复吸潜力的临床研究

目的 比较针刺、针刺加阿片、阿片加丁丙诺啡及阿片加韩氏戒毒仪4种方法的脱毒疗效及其对脱毒末期稽延性戒断症状和心理渴求的影响。方法 应用戒断症状量表观察脱毒疗效，应用视觉类比量表(VAS)研究心理渴求程度。结果 针刺改善海洛困依赖者戒断症状的优势主要表现在治疗的第6天以后，改善渴求心理的优势表现在第8天以后，且无明显副作用。结论 针刺具有防复吸潜力。可作为解决稽延性戒断症状和消除心理依赖的治疗方法。     

福建省消除碘缺乏病综合干预策略与措施的研究

目的探讨福建省消除碘缺乏病的综合干预策略与措施。方法实施以盐田废转、目标人群健康教育和健康促进为主要干预措施的综合干预方法。结果实现了以省为单位消除碘缺乏病的目标：在项目的实施期间，福清市、同安区、华安县、石狮市、晋江市、平和县等项目县达到消除碘缺乏病标准；项目地区居民合格碘盐食用率大幅度提高；全省碘盐销量从1997年的9．8万吨提高到2005年的16．65万吨。结论消除碘缺乏病综合干预项目有力促进了福建省消除碘缺乏病的进程，提高了居民合格碘盐的食用率。