Fabry病在中国汉族肥厚型心肌病人群的患病率(英文)

目的:研究中国汉族肥厚型心肌病人群中α-Galactosidase A突变的患病率及其临床表现。方法:对439名肥厚型心肌病患者及156名健康对照GLA基因进行全外显子测序,及基因型及临床表型进行关联分析。结果:确定了2个致病性突变,包括1个错义突变E66Q和1个剪接位点的突变c.547+1GC。2个突变在156名健康人群未发现,在1000人基因组计划中未报道。确定中国汉族肥厚型心肌病人群中α-Galactosidase A突变0.45%的患病率。结论:Fabry病在中国汉族肥厚型心肌病人群中α-Galactosidase A突变的患病率较低。基因检测有助于Fabry病与肥厚型心肌病的鉴别诊断。     

Prevalence and Risk Factors of Fluid Overload in Southern Chinese Continuous Ambulatory Peritoneal Dialysis Patients

Background

Fluid overload is frequently present in CAPD patients and one of important predictors of mortality. The aim of this study is to investigate the prevalence and associated risk factors in a cohort study of Southern Chinese CAPD patients.

Methods

The patients (receiving CAPD 3 months and more) in our center were investigated from January 1, 2008 to December 31, 2009. Multi-frequency bioelectrical impedance analysis was used to assess the patient’s body composition and fluid status.

Results

A total of 307 CAPD patients (43% male, mean age 47.8±15.3 years) were enrolled, with a median duration of PD 14.6 (5.9–30.9) months. Fluid overload (defined by Extracellular water/Total body water (ECW/TBW)≥0.40) was present in 205 (66.8%) patients. Univariate analysis indicated that ECW/TBW were inversely associated with body mass index (r = −0.11, P = 0.047), subjective global assessment score (r = −0.11, P = 0.004), body fat mass (r = −0.15, P = 0.05), serum albumin (r = −0.32, P<0.001), creatinine (r = −0.14, P = 0.02), potassium (r = −0.15, P = 0.02), and residual urine output (r = −0.14, P = 0.01), positively associated with age (r = 0.27, P<0.001), Chalrlson Comorbidity Index score (r = 0.29, P<0.001), and systolic blood pressure (r = 0.22, P<0.001). Multivariate linear regression showed that lower serum albumin (β = −0.223, P<0.001), lower body fat mass (β = −0.166, P = 0.033), old age (β = 0.268, P<0.001), higher systolic blood pressure (β = 0.16, P = 0.006), less residual urine output (β = −0.116, P = 0.042), and lower serum potassium (β = −0.126, P = 0.03) were independently associated with higher ECW/TBW. After 1 year of follow-up, the cardiac event rate was significantly higher in the patients with fluid overload (17.1% vs 6.9%, P = 0.023) than that of the normal hydrated patients.

Conclusions

The prevalence of fluid overload was high in CAPD patients. Fluid overload in CAPD patients were independently associated with protein-energy wasting, old age, and decreased residual urine output. Furthermore, CAPD patients with fluid overload had higher cardiac event rate than that of normal hydrated patents.     

The Prevalence and Risk Factors for Gallstone Disease in Taiwanese Vegetarians

Introduction

Gallstone disease (GSD) and its complications are major public health issues globally. Although many community-based studies had addressed the risk factors for GSD, little is known about GSD prevalence and risk factors among Taiwanese vegetarians.

Methods

This study included 1721 vegetarians who completed a questionnaire detailing their demographics, medical history, and life-styles. GSD was ascertained by ultrasonography or surgical history of cholecystectomy for GSD. The predictive probability of GSD for male and female vegetarians was estimated from the fitted model.

Results

The prevalence of GSD was 8.2% for both male and female vegetarians. The risk of GSD is similar in men and women across all age groups, and increases steadily with increasing age. For male vegetarians, age (OR: 1.04; 95% CI: 1.00–1.08) and serum total bilirubin level (OR: 2.35; 95% CI: 1.31–4.22) predict risk for GSD. For female vegetarians, age (OR: 1.03; 95% CI: 1.01–1.05), BMI (OR: 1.07; 95% CI: 1.01–1.13), and alcohol consumption (OR: 7.85; 95% CI: 1.83–33.73) are associated with GSD. GSD is not associated with type of vegetarian diet, duration of vegetarianism, low education level, physical inactivity, diabetes, coronary artery disease, cerebral vascular accident, chronic renal failure, hepatitis C virus infection, and lipid abnormalities. GSD is also not associated with age at menarche, postmenopausal status, and multiparity in female vegetarians.

Conclusions

Risk factors useful for predicting GSD in vegetarians are (1) age and total bilirubin level in men, and (2) age, BMI, and alcohol consumption in women. Many previously identified risk factors for general population does not seem to apply to Taiwanese vegetarians.     

早发冠心病患者的危险因素及冠脉病变特点研究

目的:探讨早发冠心病(PCAD)患者的危险因素及冠脉病变特点。方法:收集2014年8月至2015年2月北京安贞医院急诊科行冠状动脉造影的1000例患者为研究对象,根据冠状动脉造影结果和临床资料分为早发冠心病(PCAD)组(男55岁,女65岁,n=340)、晚发冠心病组(n=300)和对照组(非冠心病者,n=360)。对三组患者的临床资料进行统计学分析,采用logistic回归分析PCAD患者的危险因素,并比较PCAD组与晚发冠心病组的冠状动脉病变特点。结果:Logistic回归分析结果提示:吸烟、早发冠心病家族史、高血压病及2型糖尿病是PCAD的独立危险因素(P0.001)。PCAD组单支病变比例显著高于晚发冠心病组(P0.05);回旋支、右冠状动脉病变比例低于晚发冠心病组(P0.05)。结论:吸烟、早发冠心病家族史、高血压病及2型糖尿病是PCAD的独立危险因素。早发冠心病患者冠脉病变主要累及前降支,单支病变多于晚发冠心病患者。     

The Prevalence of Canine Oral Protozoa and Their Association with Periodontal Disease

Periodontal disease is one of the most important health concerns for companion animals. Research into canine forms of periodontitis has focused on the identification and characterization of the bacterial communities present. However, other microorganisms are known to inhabit the oral cavity and could also influence the disease process. A novel, broad spectrum 18S PCR was developed and used, in conjunction with next‐generation sequencing analyses to target the identification of protists. Trichomonas sp. and Entamoeba sp. were identified from 92 samples of canine plaque. The overall prevalence of trichomonads was 56.52% (52/92) and entamoebae was 4.34% (4/92). Next‐generation sequencing of pooled healthy, gingivitis, early‐stage periodontitis, and severe periodontitis samples revealed the proportion of trichomonad sequences to be 3.51% (health), 2.84% (gingivitis), 6.07% (early periodontitis), and 35.04% (severe periodontitis), respectively, and entamoebae to be 0.01% (health), 0.01% (gingivitis), 0.80% (early‐stage periodontitis), and 7.91% (severe periodontitis) respectively. Both genera of protists were statistically associated with plaque from dogs with periodontal disease. These findings provide the first conclusive evidence for the presence of oral protozoa in dog plaque and suggest a possible role for protozoa in the periodontal disease process.     

Risk Factors for Lobar and Non-Lobar Intracerebral Hemorrhage in Patients with Vascular Disease

Introduction

Lobar and non-lobar non-traumatic intracerebral hemorrhage (ICH) are presumably caused by different types of small vessel diseases. The aim of this study was to assess risk factors for ICH according to location.

Methods

In two large prospective studies, SMART (n = 9088) and ESPRIT (n = 2625), including patients with manifest cardiovascular, cerebrovascular or peripheral artery disease or with vascular risk factors, we investigated potential risk factors for ICH during follow-up according to lobar or non-lobar location by Cox proportional hazards analyses.

Results

During 65,156 patient years of follow up 19 patients had lobar ICH (incidence rate 29, 95% CI 19–42 per 100,000 person-years) and 24 non-lobar ICH (incidence rate 37, 95% CI 26–51 per 100,000 person-years). Age significantly increased the risk of lobar ICH (HR per 10 years increase 1.90; 95% CI 1.17–3.10) in the multivariable analysis, but not of non-lobar hemorrhage. Anticoagulant medication (HR 3.49; 95% CI 1.20–10.2) and male sex (HR 3.79; 95% CI 1.13–12.8) increased the risk of non-lobar but not lobar ICH.

Conclusion

This study shows an elevated risk of future ICH in patients with manifestations of, or risk factors for, cardiovascular, cerebrovascular or peripheral artery disease. Our data suggest that risk factors for ICH vary according to location, supporting the hypothesis of a differential pathophysiology of lobar and non-lobar ICH.     

两种途径介入治疗急性心肌梗塞疗效分析

目的：探讨对急性心梗患者行不同途径急诊经皮冠状动脉治疗（PCi）的临床疗效及预后。方法：选取我院自2011年1月至2012年12月收治的75例sT段抬高的急性心肌梗死患者作为研究对象进行回顾性调查,对比分析经桡动脉PCI（TRA—Pet）和经股动脉PCI（TFA—PCI）两组治疗疗效及出现并发症情况,包括比较两组穿刺成功率,手术时间,术中出血及术后局部及其他并发症等方面,并作统计分析,取P〈0．05为有统计学意义。结果：两组穿刺成功率及PCI手术成功率差异无统计学意义,P〉0．05。在手术操作时间上,TFA—PCI组明显长于TRA—PCI组,差异有统计学意义,P〈0．05。TFA．PCI组局部并发症发生率为11．8％．远期并发症为2．9％。TRA-PCI组局部并发症发生率为2．4％,远期并发症为7．3％,两组差别显著,P〈0．05。结论：TRA—PCI和TFA—PCI在手术时间及术后并发症上有差异,TRA—PCI术中花时间较少,术后局部并发症要轻,值得在临床上推广,但是由于有远期并发症的危险,故术后应加强肝肾功能等的监测。     

老年高血压合并高脂血症并发缺血性心脏病患者的相关危险因素分析

摘要目的：探究老年高血压合并高脂血症并发缺血性心脏病患者的相关危险因素。方法：对我院2008年5月一2011年11月收治的老年高血压患者进行回顾分析,将合并高脂血症及缺血性心脏病患者纳入观察组,其余患者纳入对照组,对年龄、家族史等临床资料进行危险因素回归分析,总结其相关危险因素。结果：单因素分析发现,年龄、家族史、肥胖、糖尿病等9项因素存在统计学差异,将其纳入多因素COX模型分析,发现年龄、吸烟史、高甘油三酯血症、高胆固醇血症、高水平C反应蛋白及高尿酸血症是影响老年高血压合并高脂血症并发缺血性心脏病的独立危险因素。结论：年龄、吸烟史、高甘油三酯血症、高胆固醇血症、高水平C反应蛋白及高尿酸血症是影响老年高血压合并高脂血症并发缺血性心脏病的独立危险因素,对于存在危险因素的患者应及时进行早期干预,防止严重并发疾病的出现。     

心血管病患者并发肺部感染的病原菌分布及危险因素分析

目的:探讨心血管病患者并发肺部感染的病原菌分布特点及相关危险因素,以降低感染率。方法:选择2015年8月~2016年3月因心血管病入院治疗的154例患者为研究对象,收集其相关临床数据,进行回顾性分析,采集医院感染患者痰标本进行细菌培养,分析病原菌分布及危险因素。结果:154例心血管病患者并发肺部感染者25例,感染率为16.23%。共培养出病原菌27株,革兰阴性菌16株(占59.26%)、革兰阳性菌7株(占25.93%)及真菌4株(占14.81%)。单因素分析显示年龄、基础疾病、侵入性操作、抗生素使用、住院时间等与医院感染率有关,差异有统计学意义(P0.05);logistic回归分析发现,年龄(≥60岁)、有基础疾病、有侵入性操作、使用抗生素、住院时间(14天)是心血管病患者并发肺部感染的危险因素。结论:心血管病患者肺部感染的主要病原菌为大肠埃希菌、肺炎克雷伯菌以及金黄色葡萄球菌等,应针对相关危险因素进行干预,以降低医院感染率。     

NO 与牙周病周期性发病关系的研究

目的：临床上牙周病总是活动与静止期交替发生,经研究牙周病患者中NO含量及其牙周病有显著相关性。本研究目的系为了阐明NO在牙周病中的调节机制。方法：通过对牙周炎患者不同时期的唾液NO含量进行分析,来检测其活动期与静止期NO含量变化。结论：数据表明,NO在高浓度状态下可以导致炎症加重,在低浓度状态下可以抗炎。     

Prevalence of Diabetes and Pre-Diabetes and Associated Risk Factors among Tuberculosis Patients in India

Background

Diabetes mellitus (DM) is recognised as an important risk factor to tuberculosis (TB). India has high TB burden, along with rising DM prevalence. There are inadequate data on prevalence of DM and pre-diabetes among TB cases in India. Aim was to determine diabetes prevalence among a cohort of TB cases registered under Revised National Tuberculosis Control Program in selected TB units in Tamil Nadu, India, and assess pattern of diabetes management amongst known cases.

Methods

827 among the eligible patients (n = 904) underwent HbA1c and anthropometric measurements. OGTT was done for patients without previous history of DM and diagnosis was based on WHO criteria. Details of current treatment regimen of TB and DM and DM complications, if any, were recorded. A pretested questionnaire was used to collect information on sociodemographics, habitual risk factors, and type of TB.

Findings

DM prevalence was 25.3% (95% CI 22.6–28.5) and that of pre-diabetes 24.5% (95% CI 20.4–27.6). Risk factors associated with DM among TB patients were age (31–35, 36–40, 41–45, 46–50, >50 years vs <30 years) [OR (95% CI) 6.75 (2.36–19.3); 10.46 (3.95–27.7); 18.63 (6.58–52.7); 11.05 (4.31–28.4); 24.7 (9.73–62.7) (p<0.001)], positive family history of DM [3.08 (1.73–5.5) (p<0.001)], sedentary occupation [1.69 (1.10–2.59) (p = 0.016)], and BMI (18.5–22.9, 23–24.9 and ≥25 kg/m² vs <18.5 kg/m²) [2.03 (1.32–3.12) (p = 0.001); 0.87 (0.31–2.43) (p = 0.78); 1.44 (0.54–3.8) (p = 0.47)]; for pre-diabetes, risk factors were age (36–40, 41–45, 46–50, >50 years vs <30 years) [2.24 (1.1–4.55) (p = 0.026); 6.96 (3.3–14.7); 3.44 (1.83–6.48); 4.3 (2.25–8.2) (p<0.001)], waist circumference [<90 vs. ≥90 cm (men), <80 vs. ≥80 cm (women)] [3.05 (1.35–6.9) (p = 0.007)], smoking [1.92 (1.12–3.28) (p = 0.017)] and monthly income (5000–10,000 INR vs <5000 INR) [0.59 (0.37–0.94) (p = 0.026)]. DM risk was higher among pulmonary TB [3.06 (1.69–5.52) (p<0.001)], especially sputum positive, than non-pulmonary TB.

Interpretation

Nearly 50% of TB patients had either diabetes or pre-diabetes.     

Prevalence of Clinical Anxiety,Clinical Depression and Associated Risk Factors in Chinese Young and Middle-Aged Patients with Osteonecrosis of the Femoral Head

Objective

To investigate the prevalence of clinical anxiety and clinical depression in Chinese young and mid-aged patients with osteonecrosis of the femoral head (ONFH) and to analyze their potential risk factors.

Methods

Two hundred and sixteen Chinese patients with ONFH were consecutively enrolled in this cross-sectional study from January 2010 to December 2010. The Zung self-rating anxiety scale (SAS) and the Zung self-rating depression scale (SDS) were used to assess the prevalence of clinical anxiety and clinical depression. An additional questionnaire containing seventeen items of potential risk factors was completed by all patients. Binary logistic regression analysis was employed to reveal potential risk factors of anxiety and depression.

Results

The prevalence of clinical anxiety and clinical depression was 20.4% and 21.8% in Chinese young and middle-aged patients with ONFH, respectively. Binary regression analysis showed that independent risk factors correlated with high incidence of clinical anxiety included involved femoral head (OR = 3.168, 95% CI: 1.496 - 6.708) and stages of ONFH (OR_{IV-V / II} = 5.383, 95% CI: 1.664-17.416). Independent risk factors correlated with high incidence of depression included gender (OR = 2.853, 95% CI: 1.467-5.778), comorbid diseases (OR = 4.243, 95% CI: 1.940-9.278) and stages of the disease (OR _IV-V/II = 16.963, 95% CI: 4.404-65.331).

Conclusions

Patients with bilateral ONFH are inclined to have clinical anxiety, while female patients and patients with comorbid diseases might tend to get clinical depression. Advanced stages of ONFH are independent risk factors for both clinical anxiety and clinical depression.     

Metabolic Syndrome in South African Patients with Severe Mental Illness: Prevalence and Associated Risk Factors

Background

There is a surge of cardiovascular disease (CVD) in Africa. CVD is the leading cause of mortality among patients with severe mental illness (SMI) in developed countries, with little evidence from the African context.

Objective

To determine the prevalence and risk factors for MetS among South African patients with SMI.

Method

In a cross sectional study, individuals with SMI treated with antipsychotics and a control group without a mental illness, matched for age, gender and ethnicity were evaluated for MetS using the 2009 Joint Interim statement (JIS) criteria.

Results

Of the 276 study group subjects, 65.9% were male, 84.1% black African, 9.1% white, 5.4% of Indian descent and 1.5% coloured (mixed race) with a mean age of 34.7 years (±12.5). Schizophrenia was the most common diagnosis (73.2%) and 40% were taking first generation antipsychotics. The prevalence of MetS was 23.2% (M: 15.4%, F: 38.3%) in the study group and 19.9% (M: 11.9%, F: 36.3%) in the control group (p = 0.4). MetS prevalence was significantly higher in study subjects over 55 years compared to controls (p = 0.03). Increased waist circumference (p< 0.001) and low high density lipoprotein (HDL) cholesterol (p = 0.003) were significantly more prevalent in study subjects compared to controls. In study subjects, risk factors associated with MetS included age (OR: 1.09, 95% CI 1.06–1.12, p < 0.001), female gender (OR: 2.19, 95% CI 1.06–4.55, p = 0.035) and Indian descent (OR: 5.84, 95% CI 1.66–20.52, p = 0.006) but not class of antipsychotic (p = 0.26).

Conclusion

The overall MetS prevalence was not increased in patients with SMI compared to controls; however, the higher prevalence of the individual components (HDL cholesterol and waist circumference) suggests an increased risk for CVD, especially in patients over 55 years.     

80例血液透析患者上尿路结石患病率及危险因素分析

摘要 目的：分析血液透析患者上尿路结石的患病率及其危险因素,为早期干预提供依据。方法：回顾性分析2017年1月至2018年12月我院肾内科收治的CKD 5期持续性血液透析患者（血液透析组）上尿路结石的患病情况,并与健康体检者80名（对照组,n=80）、CKD1~3期患者（非血液透析组,n=80）进行比较。比较血液透析患者中结石和非结石者人口学资料、血清白蛋白、血糖、血脂、肾功能等生化指标,并记录二者透析时间及24 h尿量。采用多因素logistic回归分析上尿路结石的患病情况的危险因素。结果：血液透析组上尿路结石患病率为25.0%,显著高于非血液透析组13.8%、对照组10.0%(P<0.05);非血液透析组、对照组上尿路结石患病率比较,差异无统计学意义(P>0.05)。结石与非结石患者在性别、透析时间、TG、TC、UA、ALB、24 h尿量方面比较,差异均有统计学意义（P<0.05）。多因素logistic回归分析显示,透析时间、UA、TC是血液透析患者发生上尿路结石的独立危险因素,而ALB则是保护性因素（P<0.05）。结论：血液透析患者上尿路结石的患病率较高,对血脂代谢异常、高血UA、低血清ALB及长期透析者应早期筛查,并纠正脂代谢紊乱和低蛋白血症。     

Prevalence of Ventricular Arrhythmia and Its Associated Factors in Nondialyzed Chronic Kidney Disease Patients

Background and Objectives

Sudden cardiac death is the most common cause of mortality in chronic kidney disease patients, and it occurs mostly due to ventricular arrhythmias. In this study, we aimed at investigating the prevalence of ventricular arrhythmia and the factors associated with its occurrence in nondialyzed chronic kidney disease patients.

Design, Setting, Participants and Measurements

This cross-sectional study evaluated 111 chronic kidney disease patients (estimated glomerular filtration rate 34.7±16.1 mL/min/1.73 m², 57±11.4 years, 60% male, 24% diabetics). Ventricular arrhythmia was assessed by 24-hour electrocardiogram. Left ventricular hypertrophy (echocardiogram), 24-hour ambulatory blood pressure monitoring, and coronary artery calcification (multi-slice computed tomography) and laboratory parameters were also evaluated.

Results

Ventricular arrhythmia was found in 35% of the patients. Non-controlled hypertension was observed in 21%, absence of systolic decency in 29%, left ventricular hypertrophy in 27%, systolic dysfunction in 10%, and coronary artery calcification in 49%. Patients with ventricular arrhythmia were older (p<0.001), predominantly men (p = 0.009), had higher estimated glomerular filtration rate (p = 0.03) and hemoglobin (p = 0.005), and lower intact parathyroid hormone (p = 0.024) and triglycerides (p = 0.011) when compared to patients without ventricular arrhythmia. In addition, a higher left ventricular mass index (p = 0.002) and coronary calcium score (p = 0.002), and a lower ejection fraction (p = 0.001) were observed among patients with ventricular arrhythmia. In the multiple logistic regression analysis, aging, increased hemoglobin levels and reduced ejection fraction were independently related to the presence of ventricular arrhythmia.

Conclusions

Ventricular arrhythmia is prevalent in nondialyzed chronic kidney disease patients. Age, hemoglobin levels and ejection fraction were the factors associated with ventricular arrhythmia in these patients.     

Socioeconomic and Environmental Risk Factors among Rheumatic Heart Disease Patients in Uganda

Background

Although low socioeconomic status, and environmental factors are known risk factors for rheumatic heart disease in other societies, risk factors for rheumatic heart disease remain less well described in Uganda.

Aims and Objective

The objective of this study was to investigate the role of socio-economic and environmental factors in the pathogenesis of rheumatic heart disease in Ugandan patients.

Methods

This was a case control study in which rheumatic heart disease cases and normal controls aged 5–60 years were recruited and investigated for socioeconomic and environmental risk factors such as income status, employment status, distance from the nearest health centre, number of people per house and space area per person.

Results

486 participants (243 cases and 243 controls) took part in the study. Average age was 32.37+/−14.6 years for cases and 35.75+/−12.6 years for controls. At univariate level, Cases tended to be more overcrowded than controls; 8.0+/−3.0 versus 6.0+/−3.0 persons per house. Controls were better spaced at 25.2 square feet versus 16.9 for cases. More controls than cases were employed; 45.3% versus 21.1%. Controls lived closer to health centers than the cases; 4.8+/−3.8 versus 3.3+/−12.9 kilometers. At multivariate level, the odds of rheumatic heart disease was 1.7 times higher for unemployment status (OR = 1.7, 95% CI = 1.05–8.19) and 1.3 times higher for overcrowding (OR = 1.35, 95% CI = 1.1–1.56). There was interaction between overcrowding and longer distance from the nearest health centre (OR = 1.20, 95% CI = 1.05–1.42).

Conclusion

The major findings of this study were that there was a trend towards increased risk of rheumatic heart disease in association with overcrowding and unemployment. There was interaction between overcrowding and distance from the nearest health center, suggesting that the effect of overcrowding on the risk of acquiring rheumatic heart disease increases with every kilometer increase from the nearest health center.     

臂踝脉搏波速度与老年心血管病高危因素的相关性研究

目的:探讨臂踝脉搏波速度(brachial-ankle pulse wave velocity,BaPWV)和心血管高危因素的相关性.方法:选取2011年1月～2012年1月在我院体检的居民共122例,根据体检结果分为非糖尿病及高血压组(A组,25例),糖尿病组(为B组,22例),高血压组(C组,46例)和高血压合并糖尿病组(D组,29例).记录各组的年龄、体重指数(BMI)、收缩压(SBP),舒张压(DBP)、心率(HR)、左心房内径(LAD)、左室舒张末期内径(LVIDd)、左室收缩末期内径(LVIDs)、右心室舒张末期内径(IVSd)、肺动脉收缩压(SPAP)和射血分数(EF).并检测肌酐(Scr)、尿酸(UA)、血糖(BG)、总胆固醇(TC)、甘油三酷(TG)、高密度脂蛋白胆固醇(HDL)、低密度脂蛋白胆固醇(LDL)、餐后血糖和糖化血红蛋白(HbA1c)水平.结果:各组之间Scr、UA、BG、TC、LDL、HbA1c、LAD、LVIDd、IVSd、LVIDs、SPAP、IMT、SBP、DBP、EF和BaPWV的差异有统计学意义(P＜0.05或＜0.01),而各组之间年龄、BMI、TG、HDL、餐后血糖、IMT和HR差异无统计学意义(P＞0.05).多元逐步回归分析发现:年龄、BG、TC和SBP是影响BaPWV的独立因素.结论:BaPWV在心血管高危因素患者中显著增加,年龄、BG、TC和SBP与BaPWV呈正相关.     

终末期肾脏病患者行维持性血液透析的营养状况及影响因素分析

目的:探究并分析终末期肾脏病患者行维持性血液透析的营养状况及影响因素。方法:选取2010年1月-2014年1月在我院接受维持性血液透析治疗的82例终末期肾脏病患者,根据改良的定量主观整体评估表(MQSGA)评分将患者分为营养不良组(10分)以及营养正常组,比较两组患者年龄、性别、透析时间、身体质量指数(BMI)、血红蛋白(Hb)、血尿素氮(BUN)、甘油三酯(TG)、超敏C反应蛋白(hs-CRP)、白蛋白(Alb)、尿素清除指数(Kt/v)指标差异,分析血液透析患者发生营养不良的独立危险因素。结果:营养正常组患者年龄、透析时间、BUN、hs-CRP及Kt/v1.2的比例均显著低于营养不良组,Hb、BMI、Alb以及Kt/v≥1.2的比例均显著高于营养不良组,差异均具有统计学意义(P均0.05);多因素分析显示,年龄70岁、透析时间25个月、Kt/v1.2均是导致血液透析患者发生营养不良的独立危险因素(P均0.05)。结论:终末期肾脏病患者的年龄、透析充分性以及透析时间长短均是导致维持性血液透析并发营养不良的独立危险因素。     

成人烟雾病合并后循环病变的相关因素分析

目的:探讨成人型烟雾病合并后循环病变发生的相关危险因素,以期指导临床诊治.方法:回顾性分析2009年3月～2010年1月于解放军307医院神经外科就诊并住院的成人烟雾病患者418例,根据是否合并后循环病变(大脑后动脉病变为主)分为合并后循环病变组130例,未合并后循环病变组为288例.分别记录患者的的性别、年龄、籍贯、临床表现类型、铃木分期、既往病史(高血压、高脂血症、高血糖)、不良生活习惯(吸烟、饮酒),是否有烟雾病家族史.对其进行组间对比及logistic回归法进行变量分析.结果:阳性家族史是成人烟雾病患者合并后循环病变的独立危险因素(OR=3.898,95％CI:1.103～13.776,P=0.035),而其余观察指标均无明显相关性(P＞0.05);相对于只存在前循环病变的患者,成人烟雾病合并后循环病变的患者较易出现卒中及头痛,脑出血相对较少;此类患者于31-40岁组出现小高峰.结论:阳性家族史是成人烟雾病患者合并后循环病变的独立危险因素,患者的临床表现较重,治疗后仍可出现反复卒中.