高等中医药院校贫困生心理健康、防御方式和社会支持的相关分析

目的探讨不同心理健康状况的贫困大学生的防御方式和社会支持特点及其关系。方法采用防御方式问卷(DSQ)、社会支持评定量表、症状自评量表(SCL-90)对302名中医院校贫困大学生进行测评。结果贫困生的心理健康水平低于国内青年常模,但在人口学统计变量上的差异不显著;不同心理健康水平的学生的防御方式和社会支持均具有显著性差异,心理健康状况差的学生较心理健康好的学生更多地使用不成熟的防御策略,且在客观支持、主观支持、对支持的利用度和总分上均显著地低于心理健康状况好的学生;不成熟的防御策略对心理健康具有显著影响。结论贫困生的心理健康与防御方式和社会支持之间具有显著的关联性,应从转导不成熟的防御策略和营造良好社会支持系统两方面对贫困生的心理健康进行维护。     

哺乳期营养对室间隔心肌细胞发育的影响——游离心肌细胞的形态测量

在心肌细胞分化性生长时期,改变新生鼠的哺乳期营养条件对这些鼠的空间隔心肌细胞将会产生暂时性作用和持久性影响。哺乳期高营养的暂时性作用是增加空间隔心肌细胞的大小和数量;而低营养的暂时性作用则是减慢室间隔心肌细胞的生长。哺乳期高营养的持久性作用是限制室间隔心肌细胞的过度肥大;而低营养则促进成熟鼠的室间隔心肌细胞的过度肥大。     

Intimacy and mental disorder in late middle age. Report of the TURVA project

This study, which was carried out as part of the TURVA project on psychosocial adaptation in old age, is concerned with the significance of social support to people approaching retirement age. The population consisted of 200 urban dwellers and 189 rural dwellers, who were studied at the age of 62. The subjects were either about to retire in the near future or had already retired, and it was assumed that this event causes a certain amount of stress, which may lead to mental disturbance regardless of the amount of social support available to the individual. Intimate relationship and close friendship served as the measures of social support. Mental disturbances were assessed on the basis of the General Health Questionnaire (36-item version) and the number of psychic and especially depressive symptoms. The prevalence of mental disturbance and depressive symptoms was lowest in those people who lived in a close marital relationship and who also described their spouse as empathic. Psychic symptoms were most common in those people who said their relationship to their spouse was distant and who described them as unempathic. The subjects who were not married fell in-between these 2 groups regardless of whether they had an intimate relationship with someone of the opposite sex. A positive marital relationship seemed to provide a shield against depression, while a negative marital relationship tended to make the individual more vulnerable to depression. The role of a close non-marital friendship depended on the respondent's sex. In women, it was associated with a high prevalence of depressive symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)     

The influence of clinical problems, age and social support on outcomes for elderly persons referred to regional aged care assessment teams

Abstract Background: Aged Care Assessment Teams (ACATs) have been established throughout Australia during the past seven years. Early studies of their effect have concentrated on their impact on the rate of institutionalisation of disabled elderly, the clinical characteristics of referred cases and the relationship between disability and recommended care plan. Aims: The aim of this study was to explore the relationship between age, clinical features and social characteristics of AC AT subjects with outcomes at 12 months after assessment. Methods: The examination of an arbitrary sample of persons referred to ACATs over a year by one generalist geriatrician with follow-up of all cases by the three ACATs associated with the study was carried out. All analyses were performed on raw data presented as categorical variables in the form of contingency tables. Results: The sample included 324 subjects who suffered from 2030 clinical problems with a mean of 6.5 per person aged 75 or over and 5.5 for those under 75. Cardiovascular and neurological disease were the commonest source of problems. Study of accommodation outcome at 12 months, for those subjects who survived this period revealed that, in the older group, over 60% of subjects with neurological disease were resident in nursing homes while the majority of all other groups remained in the community, as did two-thirds of those aged under 75. Admission to a nursing home was independent of social support for older subjects with neurological disease, but it played a significant role in those with cardiopulmonary or musculoskeletal disease. Conclusions: The study demonstrates that for one-year survivors there is an increased likelihood of admission to a nursing home of people aged 75 or over with neurological disease, while those under 75 were more likely to remain at home. The association was independent of whether spouse, family or friends were living with the subject. (Aust NZ J Med 1994; 24: 378–385.)     

Support networks and dementia

Based on data from a sample of 4500+ people aged 65+ living in the community (ie not in residential care) in Liverpool, this article presents data on the availability of kin and levels of contact with family, friends neighbours and community groups, and compares the distribution of support network types of those identified as cases of dementia with non-cases. It is shown that dementia sufferers are more likely to live with others and to have more contact with family members and less contact with friends, neighbours and community groups than non-sufferers. It is also shown that the distribution of network type is distinctively different for cases and non-cases and it is suggested that this reflects the greater ability of some types of network to support continued community residence in the face of the onset of dementia.     

THE EMERGING ROLE FOR LAPAROSCOPIC GASTROSTOMY

A gastrostomy was fashioned laparoscopically in a 15 year old patient with a severe head injury. A preceding attempt at percutaneous endoscopic gastrostomy had failed. The gastrostomy tube was inserted into the stomach under vision and the stomach attached to the anterior abdominal wall by sutures.     

Risk factors of type 2 diabetes among Korean adults: The 2001 Korean national health and nutrition examination survey

This study aimed to identify risk factors for type 2 diabetes (T2D) in Korea, a rapidly changing country. Data of 5,132 adults aged 20-85 were used from the 2001 Korean Health and Nutrition Examination Survey. Multiple logistic regression was carried out to identify risk factors for T2D. Three models were specified: (i) socioeconomic and demographic factors (model 1: age, gender, education, poverty income ratio, employment), (ii) behavioral risk factors and covariates (model 2: obesity, physical activity, smoking, alcohol drinking, dietary quality, family history of T2D, co-morbidity) and (iii) socioeconomic, demographic, and behavioral factors (model 3). The prevalence of T2D was 7.4%. Less education (OR 1.41, 95% CI 1.08-1.84), age (OR 2.19, 95% CI 1.56-3.08 in 40-59 yrs, OR 4.05, 95% CI 2.76-5.95 in 60 yrs + comparing to 20-39 yrs) and abdominal obesity (OR 2.24, 95% CI 1.79-2.82) were risk factors for T2D even after controlling for other factors simultaneously. There was a significant association of T2D with ever smoking (OR 1.34, 95% CI 1.06-1.67). The relationship of age with T2D was modified by gender in model 1 and the relationship of smoking with T2D was modified by obesity in model 2. Less educated, older, obese or ever smokers were more likely to have T2D. Gender mediated the relationship of age, and obesity mediated the relationship of smoking, with T2D. Intervention programs for T2D in Korea should take the interactions among risk factors into account.     

腰椎间盘突出症患者腰腿痛的血循环障碍因素与推拿手法的促循环作用机制

推拿手法长期以来被广泛用于腰椎间盘突出症的治疗．但其疗效机制却不甚明了。腰椎间盘突出症最具特征性的临床症状是不同程度的腰腿痛，其发病机制主要是机械压迫、无菌性炎症刺激以及循环与营养障碍等因素导致受累神经根传导功能的障碍，其中血循环与营养障碍是腰腿痛发病的重要环节。手法治疗对患者腰腿痛的缓解与消除作用应与改善患者的血循环和营养障碍有直接或间接的关系。     

Medical education for minorities at a US medical school

The University of Washington School of Medicine (UWSM) has initiated new efforts to build a regional minority applicant pool and to expand its educational programmes to accommodate students from disadvantaged backgrounds. Specific interventions include: establishment of medical career planner position to coordinate region-wide outreach; pre-entry education; and support activities once enrolled. This study describes specific services and presents sociodemographic and performance data on 56 minority and 280 majority students entering the UWSM between 1981 and 1985. Economic status and educational background of minority students were significantly below that of majority students, several flexible academic policies enabled most students to achieve mastery in courses and to progress through the curriculum. The educational data base utilized in this study, and those at other institutions, can assume important roles in the identification of problem areas in the education of disadvantaged students and in evaluation of the interventions attempted.