Risk factors for coronary heart disease among inpatients who have mild intellectual disability and mental illness

Background Coronary heart disease (CHD) is a major cause of morbidity and mortality in the UK. The aim of this study was to screen inpatients with mild or borderline intellectual disability, many of whom also have mental illness, for risk factors for CHD. Methods Cross sectional survey. Participants were interviewed, measured and had blood samples taken. Results Of the 53 participants, 20 (37.7%) were overweight and 18 (34.0%) obese. The mean body mass index (BMI) of those participants prescribed regular antipsychotics was higher than those who were not. Nine (20.9%) had waist circumference measurements placing them at increased risk of CHD and 21 (48.8%) were at substantially increased risk. Twenty-eight (52.8%) were current smokers. Of the 49 participants who had their blood pressure measured, 3 (6.1%) had readings above the reference range. Of the 19 participants who had random blood tests, one (5.3%) had an elevated cholesterol level. Conclusions In this population there was a high prevalence of two risk factors for CHD (obesity and smoking), requiring ongoing monitoring and long-term measures to reduce risk.     

自体动静脉内瘘血栓形成的影响因素

目的：了解动静脉内瘘血栓形成的原因，提出防治措施。方法：81例维持性血液透析患有15例内瘘发生血栓形成。分析病因、性别、年龄、血压、血脂对血栓形成的影响。结果：在内瘘使用的早期(三年内)易发生血栓，内瘘血栓发生率为18．52％。老年、男性、糖尿病、血压低、血脂高的患内瘘易发生血栓．结论：定时监测血管通路，适量使用促红索，缓慢提高血红蛋白，恰当地应用抗凝治疗；减慢透析超滤速度，防止透后低血压；采取阶梯式穿刺法，透析后采取点状压迫，防止力量过大，压迫时问过长和对患及家属进行保护内瘘的宣教均是预防内瘘发生血栓的重要措施。     

武汉西马街社区成人健康相关危险因素调查

目的 探讨当地成人健康相关危险因素构成，尝试低费用下开展此类监测的方法。方法 依托教育系统对武汉市江岸区西马街地区成人进行随机抽样入户问卷调查。结果 人群吸烟率32．4％，男性吸烟率60．6％，中年人高于老年人，女性吸烟率5．9％；92．5％的人不愿意自己的孩子在将来成为烟民；人群饮洒率为26．5％，其中男性饮洒率51％，23．5％的饮酒者存在违意饮酒情节；33．3％的成人有体育锻炼习惯，其比例随文化程度的升高而升高；19％的人每周户外活动时间达不到1天1小时；35．6％的人存在体重过重问题，分解19．2％为超重，14．7％为肥胖，1．7％为Ⅱ度肥胖。人群自述（非现场测量）高血压患病率为11．1％，自述糖尿病患病率为2．8％，但自觉有糖尿病典型症状而从未检测血糖的比例达16％。结论 落实社区人群基础医学检查任务迫切，依托教育系统进行的成人健康相关危险因素监测方法足当前经济适用的监测方法。     

高血压病患者心肌灌注断层显像的相关因素研究

目的探讨高血压病患者心肌灌注断层显像的结果和多种临床因素的关系.方法将97例高血压病患者的心肌灌注断层显像结果同患者的年龄、性别、体重指数、患高血压病的时间、有无抗高血压治疗,有无高血压家族史,患者的血清葡萄糖、肌酐、尿素氮、甘油三酯、胆固醇、脉搏、收缩压、舒张压、脉压差、平均动脉压、患者是否吸烟、饮酒进行非条件Logistic回归分析.结果患高血压病的时间(βi=0.4914,P=0.0017)、吸烟(βi=3.5022,P=0.0176)、高胆固醇血症(βi=1.6147,P=0.0194)是高血压病患者并发心肌缺血的危险因素.结论高血压痛患者戒烟、治疗高胆固醇血症,可降低其并发心肌缺血的风险.     

Dotlike Hemosiderin Spots Are Associated With Past Hemorrhagic Strokes in Patients With Lacunar Infarcts

BACKGROUND AND PURPOSE: Dotlike hemosiderin spots ongradient-echo T2(*)-weighted magnetic resonance imaging of the brain have been histologically diagnosed as old microbleeds associated with small vessel disease (SVD). The authors hypothesize that the presence of many dotHSs may be correlated with the fragility of small vessels and the recurrence of SVD, including lacunar infarction and deep intracerebral hemorrhage (ICH). METHODS: To investigate how dotHSs are related to past history of SVD, the number of subcortical or deep dotHSs was investigated in 146 patients with lacunar infarctions (95 men, 51 women, age 38 to 90 [66.6+/-9.4] years). They were divided into 2 subgroups according to history of deep ICHs or lacunar infarctions. The odds ratio (OR) for past history was estimated from logistic regression analyses with the number of subcortical or deep dotHSs as well as other factors. RESULTS: Of 146 patients with lacunar infarctions, 11 had past symptomatic ICHs and 19 had past symptomatic lacunar infarctions. An elevated rate of history of ICH was found for lacunar infarction patients with many deep dotHSs (>or=3; OR, 9.1; 95% confidence interval, 1.6-51, P=.015). However, history of lacunar infarction was not significantly associated with the number of subcortical or deep dotHSs. CONCLUSIONS: Our findings suggest that many deep dotHSs on T2(*)-weighted magnetic resonance imaging may be correlated with deep ICH-lacunar infarction type of SVD recurrence but not lacunar infarction-lacunar infarction type.     

Cholesterol-based personal risk assessment in coronary heart disease

Using data from the National Health and Nutrition Examination Survey (NHANES II) 1976-1980, we demonstrate how cross-sectional total serum cholesterol surveillance data can be used by an individual to assess current and future personal cholesterol risk status. We propose statistical models, based on a person's current measured cholesterol level and the relationship between cross-sectional age and cholesterol percentile estimates, that will allow prediction of future cholesterol levels or the age at which specified cholesterol risk levels will be reached if no cholesterol-altering intervention is taken. These models incorporate the observed variation in the NHANES II data and expected intraperson biological variation and intralaboratory analytical variation. We illustrate the adequacy of the models using data from the longitudinal Framingham Study.     

‘Translation is not enough’: using the Global Person Generated Index (GPGI) to assess individual quality of life in Bangladesh,Thailand, and Ethiopia

Currently few subjective measures of Quality of Life (QoL) are available for use in developing countries, which limits their theoretical, methodological, and practical contribution (for example, exploring the relationship between economic development and QoL, and ensuring effective and equitable service provision). One reason for this is the difficulty of ensuring that translated measures preserve conceptual, item, semantic, operational, measurement; and functional equivalence (Herdman, M., Fox-Rushby, J., & Badia, X. (1998). Quality of Life Research, 7, 331), which is illustrated by an account of the translation, pre-piloting, and administration of a new individualised QoL measure, the Global Person Generated Index or 'GPGI'. The GPGI is based on the widely used Patient Generated Index (Ruta, Camfield, & Martin, (2004) Quality of Life Research, 13, 1545.) and offers many of the advantages of the participatory approaches commonly used in developing countries, with added methodological rigour, and quantitative outcomes. It was successfully validated in Bangladesh, Thailand, and Ethiopia, using quantitative and qualitative methods--open-ended, semi-structured interviews (SSIs), conducted immediately post-administration. Both the measure and method of 'qualitative validation' described later in the paper offer an exciting alternative for future researchers and practitioners in this field. The quantitative results suggest the GPGI shows cultural sensitivity, and is able to capture both the areas that are important to respondents, and aspects of life one would expect to impact on QoL in developing countries. There were strong correlation between scores from the GPGI and SSIs for the area of health, and moderate correlations for 'material wellbeing' (MWB)('Material wellbeing' refers to respondents' perceptions of their achievement in the areas of farming, debt reduction, assets, crops, livestock, job, land, property, and agriculture) and children. Weak to moderate correlations were observed between the Satisfaction with Life Scale and the GPGI; however, the highest coefficient was between the GPGI and the most conceptually similar item. Statistically significant differences were seen in GPGI scores between rich and poor, urban and rural respondents, and different countries. Health and material wellbeing scores, derived from the SSIs, also showed a linear relationship with GPGI scores, with a suggestion of curvilinearity at the higher levels, as predicted by a general QoL causal model. In conclusion, the GPGI has great potential for use in this area, especially when supported by extensive interviewer training, and supplemented with a cognitive appraisal schedule.