west china medical publishers
Keyword
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Keyword "危险因素" 568 results
  • Intervention Effects and Safety of Cardiovascular Polypill for the Relevant Risk Factors of Coronary Heart Disease: A Systematic Review

    Objective To systematically review the intervention effects and safety of cardiovascular polypill for the relevant risk factors of coronary heart disease. Methods The randomized clinical trials (RCTs) on polypill in intervening coronary heart disease were searched in PubMed, CENTRAL, ICTRP, CBM, CNKI, WanFang and VIP from their inception to September 2012. Two reviewers independently screened the literature according to the inclusion and exclusion criteria, extracted the data, and assessed the methodological quality. Then the analysis was conducted. Results A total of 5 RCTs from overseas were included. The descriptive analysis showed that: a) as for blood pressure, polypill was obviously superior to placebo in reducing SBP and DBP with a significant difference, but it didn’t reveal difference compared to the hypotensive drugs used alone; b) as for serum lipid, polypill was obviously superior to placebo in reducing TC, TG and LDL-C with a significant difference, but there was no difference between polypill and standard drug treatment; c) as for glucose, polypill was obviously superior to placebo in reducing glucose with a significant difference; d) as for adverse reaction, such adverse events as cough, bleeding tendency or gastritis, liver and kidney dysfunction were reported in the included studies; e) as for drug compliance, polypill showed no differences compared with either standard treatment or placebo. Conclusion Polypill has intervention effects on the relevant factors of coronary heart disease, such as hypertension and serum lipid, etc. Due to quantity limitation of the included trials, the above conclusion still needs to be further proved by performing more large scale and high quality studies. For lack of adequate evidence, this review does not recommend polypill as a primary care for cardiovascular disease.

    Release date: Export PDF Favorites Scan
  • Cross-Sectional Study on Pre-Hypertension Accompanied with Cardiovascular Risk Factors between Urban and Rural Areas in Chengdu

    Objective To investigate pre-hypertension in aspects of its incidence, accompanied cardiovascular risk factors, and difference between urban and rural areas in Chengdu. Methods By cluster random sampling method, a total of 2 011 patients aged 35-70 years from urban and rural communities in Chengdu were selected as respondents. The investigation was conducted through questionnaire, physical examination and laboratory tests, so as to find out the main cardiovascular risk factors of pre-hypertension. All data were dual input into computer by a specially-assigned person. SPSS 13.0 software was used for analysis, Chi-square test was adopted for categorical data, and Plt;0.05 was taken as an index for significant difference. Results a) The incidence rate of pre-hypertensive in Chengdu was 33.6%, and it was 45.67% and 46.31% in urban and rural areas, respectively. In rural area, more male (51.04%) were affected than female (42.83%). b) The smoking population with pre-hypertension were mainly the male, and the ratio of rural male was 60% (132/220), far higher than that of urban male which was 32.6% (59/181). c) The pre-hypertensive population accompanied with diabetes was higher in urban (27.97%) than rural (14.01%). d) The pre-hypertensive population accompanied with hypercholesterolemia or low HDL was 33.04% (150/454) in urban, as twice as that in rural which was 16.41% (76/471). e) The pre-hypertensive population accompanied with abdominal obesity was far higher in urban (28.41%) than rural (12.74%). Conclusion Smoking is the risk factor which needs to be primarily intervened for male hypertensive patients in rural area. Impaired glucose tolerance is the common risk factor for both urban and rural residents, and hyperlipidemia is the most primarily risk factor for urban pre-hypertensive patients, followed by diabetes, and abdominal obesity.

    Release date: Export PDF Favorites Scan
  • Analysis of Women’s Quality of Life and Risk Factors Related to Diminished Ovarian Reserve

    Objective To explore the status of women’s quality of life and analyze risk factors related diminished ovarian reserve (DOR). Methods We applied the method of convenient sampling to investigate 61 patients with DOR (DOR group) and 60 women with normal ovarian reserve function (control group) who visited a reproductive centre of a Triple-A hospital from February to May 2013, using a questionnaire which included basic information table, Menopausal Quality of Life Scale (MENQOL) and SF-36 Health Survey for quality of life, and Kupperman Index Scale (KI) for the degree of clinical symptoms. Then, statistical analysis was performed using SPSS 17.0 software. Results Compared with the control group (43.60±16.82), the level of women’s quality of life in the DOR group (73.42±24.15) was significantly lower (Plt;0.01), while the degree of clinical symptoms was significantly higher (Plt;0.01). There were positive associations between quality of life and degree of clinical symptoms. The risk factors related to DOR were various such as age, weight, quality of sleep, menstrual disorders, number of abortion, age of the first pregnancy, gynecologic surgery, economic income, education, family relationship, unsatisfactory sexual life, and psychological factors. Conclusion In order to improve women’s quality of life, effective treatment should be conducted to relieve clinical symptoms of women with DOR. Good life style, harmonious family relationship, healthy mind and avoiding the risk factors, which could effectively help the prevention and treatment of the disease.

    Release date: Export PDF Favorites Scan
  • Epidemiological Study on Asymptomatic Hyperuricemia Associated with Cardiovascular Risk Factors between Urban and Rural Areas in Chengdu

    Objective To investigate the prevalence of hyperuricemia and the current status as well as differences of cardiovascular risk factors in hyperuricemia patients between urban and rural areas in Chengdu. Methods We randomly sampled 2 032 patients aged from 35 to 70 years age in urban and rural communities, using a questionnaire, physical examination and laboratory tests. Results a) The prevalence of hyperuricemia was 17.77%, which was higher in urban residents (21.38%) than that in rural residents (14.16%). b) The prevalence of hyperuricemia associated with hypercholesterolemia was higher in urban residents (34.10%) than that in rural residents (13.98%); urban women (39.06%) were higher than rural women (16.13%) and urban men (26.97%) were higher than rural men (12.20%). c) The prevalence of hyperuricemia associated with hypertension which was higher in urban residents (58.06%) than that in rural residents (32.64%); urban women (59.38%) were higher than rural women (35.48%) and urban men (56.18%) were higher than rural men (30.49%). d) The prevalence of hyperuricemia associated with impaired glucose tolerance (IGT) in urban women (28.91%) were lower than that in rural women (45.16%). Conclusion Hypercholesterolemia and hypertension are the most commonly seen cardiovascular risk factors accompanied in patients with hyperuricemia in urban areas, which has obviously higher prevalence than in rural areas. IGT is the most commonly seen cardiovascular risk factors accompanied in patients with hyperuricemia among rural women. But in aspects of hyperuricemia associated with impaired fasting glucose (IFG), hypertriglyceridemia, low high-density fetoprotein cholesterol, abdominal obesity and obesity, there is no difference between urban and rural areas.

    Release date: Export PDF Favorites Scan
  • Premature Coronary Artery Disease and Cardiovascular Risk Factors between Hui and Han Nationalities: A Comparative Analysis

    Objective To explore the difference of cardiovascular risk factors and coronary artery lesion between Hui nationality and Han nationality patients with premature coronary heart disease. Methods A total of 316 patients with premature coronary heart disease were divided into two groups, including the Hui group (78 cases) and the Han group (238 cases). Eight risk factors for premature coronary heart disease (including age, gender, body mass index, familial heredity, diabetes, hypertension, dyslipidemia and smoking history) and coronary artery lesion characteristics were compared between the two groups. Results Compared with the Han group, the Hui group had a higher prevalence of smoking history and myocardial infarction, but a lower prevalence of angina (Plt;0.05). Type A disease was the major type in both Hui and Han groups. Compared with the Han group, the rate of type C were higher. Single-vessel lesion was the major lesion in both Hui and Han groups. The incidence of three-vessel lesion in the Han group was significantly lower than that in the Hui group. Gensini score in the Hui group was higher than that in the Han group, with a significant difference (Plt;0.05). Conclusion Hui patients with premature coronary artery disease are more than Han patients with premature coronary artery disease in proportions of smoking, diabetes, and the lesions of the left anterior descending artery, the right coronary artery disease, three-vessel disease rate, and C-type lesions. The coronary artery disease of the Hui group is more serious.

    Release date: Export PDF Favorites Scan
  • Risk Factors of Secondary Tricuspid Regurgitation: A Meta-Analysis

    Objective To analyze and explore the risk factors of secondary tricuspid regurgitation (TR) after left-sided valve surgery (left cardiac valve replacement or valvuloplasty) using meta-analysis, so as to provide evidence for clinical diagnosis and treatment of secondary TR. Methods We electronically searched databases including PubMed, MEDLINE, CBM, CNKI, VIP, for literature on the risk factors of secondary TR after left-sided valve surgery from 1995 to 2012. According to the inclusion and exclusion criteria, we screened literature, extracted data, and assessed methodological quality. Then, meta-analysis was performed using RevMan 5.0 software. Results A total of 6 case-control studies were included, involving 437 patients and 2 102 controls. The results of meta-analysis showed that, the risk factors of progressive exacerbation of secondary TR after left-sided valve surgery included preoperative atrial fibrillation (OR=3.90, 95%CI 3.00 to 5.07; adjusted OR=3.04, 95%CI 2.21 to 4.16), age (MD=5.36, 95%CI 3.49 to 7.23), huge left atrium (OR=5.17, 95%CI 3.12 to 8.57; adjusted OR=1.91, 95%CI 1.49 to 2.44) or left atrium diameter (MD=4.85, 95%CI 3.18 to 6.53), degradation of left heart function (OR=2.97, 95%CI 1.73 to 5.08), rheumatic pathological change (OR=3.06, 95%CI 1.66 to 4.68), preoperative TR no less than 2+ (OR=3.52, 95%CI 1.26 to 9.89), and mitral valve replacement (MVR) (OR=2.35, 95%CI 1.68 to 3.30). Sex (OR=1.54, 95%CI 0.94 to 2.52) and preoperative pulmonary arterial hypertension (OR=1.28, 95%CI 0.77 to 2.12) were not associated with secondary TR after left-sided valve surgery. Conclusion The risk factors of progressive exacerbation of secondary TR after left-sided valve surgery include preoperative atrial fibrillation, age, huge left atrium or left atrium diameter, degradation of left heart function, rheumatic pathological change, preoperative TR no less than 2+, and MVR. Understanding these risk factors helps us to improve the long-time effectiveness of preventing and treating TR after left-sided valve surgery.

    Release date: Export PDF Favorites Scan
  • Risk Factors on Lung Cancer: A Meta-Analysis

    Objective To study the risk factors of lung cancer and provide scientific evidence for preventing and managing such disease. Methods?The database of MEDLINE, CNKI, and CBM were searched and literature domestically and internationally from January 1997 to January 2007 was collected. The RevMan 4.2 software was used for meta-analysis. Results A total of 40 studies involving 16 559 cases and 25 119 controls were included. The pooled OR values and population attributable risk percentage (PARP) for smoking, female passive smoking from husband, female passive smoking from colleague, chronic bronchitis, emphysema, pulmonary tuberculosis, family history of cancer, and family history of lung cancer were 5.75 (69.16%), 1.32 (14.52%), 1.21 (5.87%), 1.68 (7.45%), 2.70 (10.18%), 1.58 (1.91%), 1.24 (8.92%), and 1.59 (5.33%), respectively. Conclusion Risk factors related to the incidence of lung cancer are smoking, female passive smoking from husband and colleague, chronic bronchitis, emphysema, pulmonary tuberculosis, family history of cancer, family history of lung cancer and so on. Besides, the results of PARP indicate that smoking is the most important factor, followed by female passive smoking from husband, emphysema, family history of cancer sequentially, which suggest that environmental and genetic factors play important roles in the development of lung cancer.

    Release date:2016-08-25 02:53 Export PDF Favorites Scan
  • Risk Factors for Hypertension in China during Different Times: A Meta-analysis

    Objective To find out what risk factors are related to hypertension in China, and whether there are differences in studies from different years. Methods We retrieved all of the hypertension-related case-control studies which were published in CNKI and PubMed since 1990 and used meta-analysis to calculate the pooled OR and 95%CI. Then all the studies were divided into two groups according to whether they were published before 2000 or after, and results of different group were compared. Results Fourteen studies were included in which the relationship was assessed between hypertension and risk factors such as drinking, smoking, being overweight, and other relevant risk factors. The results of meta-analysis showed that hypertension had a relationship with being overweight, family history of hypertension, and high salt intake. The pooled OR and 95%CI were 3.26 (2.87, 3.70), 4.79 (2.81, 8.14), and 2.33 (1.55, 3.51), respectively. And the same results were obtained in subgroups analysis. The effect of smoking, irritable personality, and literacy between case group and control group showed no significant difference. Their pooled OR values (95%CI) of smoking, irritable personality, and literacy were 1.20 (0.84, 1.72), 2.73 (0.76, 9.82), and 1.22 (0.51, 2.95), respectively, and the same results were obtained in subgroups analysis. Although the effect of drinking between case group and control group showed a difference, its OR value (95%CI) was 1.61 (1.06, 2.45), and the subgroup analysis showed drinking was not related to hypertension. Conclusion Being overweighed, family history of hypertension, and high salt intake have relationship with hypertension, and these conclusions do not differ depending on the time of the studies conducted.

    Release date:2016-08-25 03:36 Export PDF Favorites Scan
  • Epidemiological Study of Hyperlipidemia with Cardiovascular Risk Factors in Urban and Rural Communities

    目的 探讨成都市高脂血症患病率及合并心血管危险因素的现状及城乡差异。 方法 2010年3月-11月随机抽样选取城市和农村社区,采用问卷、体格检查和实验室检查共调查35~70岁人群2 032例,其中城市社区1 015例,农村社区1 017例。进一步调查其中高脂血症患者合并的主要心血管危险因素。 结果 ① 成都市城乡高脂血症患病率为23.53%(474/2 032)。城市高于农村,分别为27.88%(283/1 015)和18.78%(283/1 017);② 城市高脂血症人群中合并高血压、糖尿病和冠心病均高于农村。高脂血症合并高血压人群最多,城乡分别是51.95%(147/283)和31.94%(61/191),其次是合并“糖尿病”和“冠心病”人群;③ 城市高脂血症患者合并高血压人群无论男女均高于农村,但城市男性合并糖尿病者高于农村,城市女性合并冠心病者高于农村;④ 城乡高脂血症患者在合并饮酒、脑卒中史、腹型肥胖和肥胖之间差异无统计学意义(P<0.05)。 结论 高血压、糖尿病和冠心病是城市高脂血症患者干预的重点危险因素。其中城市男性的糖尿病和城市女性冠心病干预更为重要。

    Release date:2021-06-23 07:35 Export PDF Favorites Scan
  • Analysis on the Risk Factors of Hyperuricemia in Chengdu Area

    目的 探讨成都地区高尿酸血症发生的危险因素。 方法 收集2009年10月-2010年4月在四川大学华西医院体检中心进行健康体检的36 639人的临床资料,对资料进行单因素分析和多因素logistic回归分析。 结果 进行健康体检的36 639人,其中男21 175人,女15 464人。高尿酸血症患者5 233例,患病率为14.3%。年龄>50岁、男性、饮酒、糖尿病、高血压病、甘油三酯增高、低密度脂蛋白增高和血清肌酐水平增高与高尿酸血症的发生有关。Logistic回归分析显示男性(OR=13.300,P=0.000)、饮酒(OR=4.219,P=0.009)、糖尿病(OR=3.609,P=0.024)是发生高尿酸血症独立危险因素。 结论 成都地区高尿酸血症的患病率略高于全国平均水平,临床治疗和护理高尿酸血症的患者时应积极控制与高尿酸血症发生密切相关的危险因素。

    Release date:2021-06-23 07:35 Export PDF Favorites Scan
57 pages Previous 1 2 3 ... 57 Next

Format

Content