骨外固定器行胫骨迁移治疗血栓闭塞性脉管炎的护理

目的总结利用骨外固定器行胫骨迁移治疗血栓闭塞性脉管炎的护理经验.方法对35例血栓闭塞性脉管炎37条患肢应用骨外固定器迁移胫骨治疗.术前积极处理患肢、有效的心理护理,术后严密观察,做好骨外固定器迁移胫骨的护理.结果 32例间歇性跛行距离增加;27例夜间静息痛均得到缓解;7例足趾缺血坏死中除3例术后患肢缺血加重截肢外,余4例患肢供血改善,坏死区域结痂愈合;总有效率91.9%.结论全面、准确地评估患者,完善术前准备及术后正确迁移指导可提高骨外固定器行胫骨迁移治疗血栓闭塞性脉管炎的有效性.     

对血脂异常人群实施生活方式干预后的观察

目的：探讨生活方式治疗在血脂异常人群中的作用，观察其效果。方法：100例在体检中发现的血脂异常者，随机分为实验组和对照组，对实验组进行生活方式治疗，对照组未进行生活方式治疗，两组均未使用药物降脂，随访6—9个月，平均7．6个月，复查血脂，以检测血脂结果是否达到目标值进行对比。结果：经统计学处理，两组血脂在达到目标值方面存在显著性差异（p〈0．01）。结论：生活方式治疗对血脂异常人群具有明显的防治作用。     

超声心动图与心电图判定左室心肌梗塞部位和范围对比研究

目的:比较二维超声心动图(2DE)和心电图(ECG)对心肌梗塞(MI)定位诊断的异同、优劣。方法:对59例 MI 患者进行了2DE 和 ECG 检查。在2DE 上将左室分为16个节段而分别确定与 ECG 各导联的对应关系,分别计数2DE 上室壁运动异常(WMA)节段数和 ECG 上有异常 Q 波导联所对应节段数,对比分析两种方法检查结果的一致性。结果:2DE 和 ECG 分别检出338和311个节段阳性,两种方法阳性一致率57.9%,两种方法阳性一致率在各壁的高低依次为下壁、前壁、后壁、前间隔、侧壁;两种方法检测结果的差别有显著性(P<0.05);两种方法检测结果的相关系数 r=0.595(P=0.0000)。结论:两种方法的检查结果有较好的一致性,2DE 优于 ECG。     

行为异常儿童社交能力分析

目的探讨儿童行为问题与社交能力之间的的关孔方法使用Achenbach’s儿童行为量表对1051名儿童进行筛查，检出98名行为异常者，计数统计其社交项目与总体儿童社交项目人数比较之，x2统计分析。结果在活动的技巧水平上，在家庭关系中，在校学习对知识的理解、掌握程度、心情舒畅程度等方面，异常儿不如总体（P＜0．05），但在活动的时间、对外社交及学习成绩方面二者无明显差异（P＞0.05）。结论儿童行为问题与社交能力的关系。并不是单一的正、负相关所能概括的，应该具体问题具体分析，审视其全面。     

Ainhum (dactylolysis spontanea): A Radiological survey of 6000 patients

Dactylolysis spontanea is an idiopathic condition affecting the fifth toe, and sometimes other toes, that is frequently bilateral, with lesions in different stages. Between 1977 and 1999, a total 6000 radiographic studies of the feet were reviewed in a mainly African American population in Chicago, Illinois. After an initial screening based on the Cole criteria, 581 patients were selected and re-examined, and amplification techniques were performed. After reviewing the complementary exams, 102 patients were diagnosed with dactylolysis spontanea or ainhum. Soft-tissue constriction was the most frequently presented radiological sign on the initial screening. Kurtosis at the digit plantar fold and marked rotation of the fifth toe were normal findings in asymptomatic patients. Demographics, comorbidities, and radiological findings were analyzed in the selected population. Associated diseases occurring in these patients appeared to have no specific etiologic correlation with ainhum. African Americans and the dark-skinned population are affected exclusively by this condition, presumably due to the fibrogenic tendency of these individuals. Early diagnosis and accurate staging of ainhum are facilitated by radiological examination of the feet. The findings suggest that this condition is underdiagnosed and overlooked because its low prevalence and variable clinical presentations that might mimic more common etiologies, including localized trauma.     

Klinefelter's Syndrome: Hypogonadism,abnormal carbohydrate metabolism. Is it a result of biotin deficiency?

The aetiology of Klinefelter's Syndrome is not known. The causative factor(s) must explain the hypogonadism, low androgen levels, the disordered carbohydrate metabolism and the commonly associated psychiatric conditions. A biotin deficient/dependent state can account for the above. A biotin deficient Klinefelter's Syndrome patients with the above is described. The possible role of biotin in the primary, secondary and tertiary prevention of Klinefelter's Syndrome needs further research.     

Does the Farnsworth D15 test predict the ability to name colours?

Background: The Farnsworth D15 test is designed to categorise colour vision deficiency as severe or moderate. The level of difficulty of the test was set so that those who passed it should be able to recognise surface colour codes, such as those used for electrical wiring. The test is widely used to provide advice to patients with abnormal colour vision and is often used for occupational selection when reliable recognition of surface colour codes is required. However, there has been only one previous study of the correlation between performance at the D15 test and the naming of surface colour codes and there has been no study of whether a person who passes the D15 can reliably name surface colours. Methods: One hundred and two people aged 11 to 65 years with abnormal colour vision were recruited from consecutively presenting optometric patients and were asked to name the colours of fabric, paint and cotton thread samples. There were 10 colours in each class of material and the samples were presented in a large (five to 10 degree angular subtense) and small size (2.5 deg and a single thread). The errors made were compared to those made by an age‐matched control group of equal size with normal colour vision. Results: The correlations between the Farnsworth D15 colour confusion index and colour naming errors were 0.62 for the large stimuli and 0.73 for the small stimuli. Its sensitivity and specificity identifymg those who made more errors than the worst performing colour normal person were 0.80 and 0.69 (large stimuli) and 0.75 and 0.71 (small stimuli). A Nagel anomaloscope range of less than 35 scale units provides essentially the same sensitivity and specificity. Conclusions: About 40 per cent of those with abnormal colour vision can name the main colours correctly under good visibility conditions. The D15 test is an imperfect predictor of those who can name surface colour codes correctly but it does provide useful information for general counselling. It is not suitable as a single test for occupational selection because it will pass 20 per cent who cannot name surface colours correctly and fail 30 per cent who can. In occupations in which recognition of surface colour codes is of critical importance, it may be best not to select people with abnormal colour vision because of the lack of a colour vision test that is a perfect predictor of the ability to recognise surface colours.     

宫血宁胶囊治疗月经过多的疗效观察

[目的]探讨宫血宁胶囊对月经过多患者的临床效果。[方法]对月经过多的患者通过使用宫血宁胶囊前后的经量、血色素比较分析。[结果]20例月经过多患者使用宫血宁胶囊后经量明显减少、血色素有提高。[结论]宫血宁胶囊治疗月经过多临床效果显著。     

有机磷农药作业工人心电图分析

对150名有机磷农药作业工人进行了心电图检查,结果表明,有机磷农药作业工人心电图异常发生率极显著高于对照组(P<0.001)。主要改变为窦性心动过缓,窦性心律不齐,ST—T异常,说明心电图与异常接触有机磷衣药有关,应加强防护措施。     

Abnormal behavior of elderly people residing in institutions of medical and social welfare systems

Abstract We investigated factors correlated with abnormal behavior in the elderly residing in a special nursing home (group A) and a psychiatric hospital (group B) using the dementia behavior disturbance scale, the mini mental state examination, the Japanese version of the Philadelphia Geriatric Center morale scale, and the ADL assessment scale. The cognitive function of group B was decreased compared with that of group A, but most activities of daily living (ADL) in the latter group were disrupted compared with those in the former. Only a few categories of ADL correlated with abnormal behavior in group A, whereas cognitive function, quality of life, and most categories of ADL correlated with abnormal behavior in group B. These results suggest that factors correlated with abnormal behavior in the elderly differ within institutions of medical and social welfare systems.