方法采用同胞对和随机病例-对照两种实验设计。
Methods Both sib-pairs and random case-control designs were used.
设计：以抑郁症患者为研究对象，正常人群为对照组的病例-对照研究。
DESIGN: a case controlled study using the patients with depression as the subjects and normal persons as the controls.
病例对照研究诣在通过对两组其他方面都类似的癌症患者与健康人群作比较，找到对癌症治疗起作用的因素。
Such studies try to identify the factors contributing to cancer by comparing people who have the disease with those who do not, but are otherwise similar.
这一类型的研究持续了10到15年，结果表明，通过病例对照研究而得出的结论站不住脚。
Those types of studies have been coming out in the last 10-15 years and have not supported the original findings [from case-control groups].
队列研究一般优先用于病例对照研究，由于其很少涉及的统计学问题，产生的结果一般比较可靠。
Cohort studies are generally preferred to case control studies, since they involve far fewer statistical problems and generally produce more reliable answers.
早产与母亲服药治疗高血压及肾功能损害有关。一项配对病例对照研究发现没有证据表明妊娠会增加移植肾失功发生率。
Preterm delivery was associated with maternal drug-treated hypertension and impaired renal function. A matched case-control study showed no evidence of increased renal allograft loss after pregnancy.
并发症发生率类似于使用固定轨道锁定钢板的病例对照。
Complicationrates were similar to those for historical controls treated with fixed-trajectory locking plates.
研究设计：为试验一种新的诊断方法而做的预期病例对照研究。
Study Design. Prospectie case-control study testing a new diagnostic method.
在普通人群中静息心率（RHR）是心血管疾病的危险度因子，病例对照研究显示1型糖尿病患者的RHR偏高。
Resting heart rate (RHR) is a risk factor for cardiovascular disease in the general population and case-control studies have reported a higher RHR in individuals with type 1 diabetes.
本文进行了一项队列内病例对照研究。
目的探讨病例对照家系设计中样本含量的估算方法及影响因素。
Objective Discussing sample size estimation method and effect factors for case control family design.
神经管畸形；病例对照研究；危险因素。
目的应用巢式病例对照研究方法，探讨原发性肝癌（HCC）的危险因素。
Purpose To explore the risk factors of hepatocellular carcinoma (HCC) with the aid of nested case control study.
方法以社区为基础的病例对照研究。
为了评价首胎年龄和生育数与胰腺癌的发生可能存在的关系，作者做了以医院为基础的病例对照研究。
In order to evaluate a possible association between age of first parturition and the number of births and pancreatic cancer, we conducted a case control study with a hospital background.
方法来自北京、南京、长春544名性滥者和448名对照进行病例对照研究。
Methods Case control study of 544 high risk persons and 448 controls from Beijing, Nanjing, Changchun.
方法采用病例对照研究和中药治疗组自身前后对照研究。
Methods Case control study and self-control study in Chinese herbal treatment group were conducted.
方法采用回顾性调查研究方法计算麻疹疫苗(MV)效力(VE)，采用病例对照研究进行传播因素分析。
Methods Reviewing investigation was used for the MV coverage rate and immunization efficacy (ve), a case control study was carried for seeking risk factors.
对903名中老年人群进行高脂血症的现况调查和危险因素的病例对照研究。
The prevalence survey of hyperlipidemia and its case control study on risk factors were carried out in 903 middle or old person.
为此，我们选择了134例住院病人进行了病例对照研究，并采用单因素及多因素分析，旨在对LI发病的危险因素有更深入的了解。
For that we have selected 134 inpatients to performed case-control study and employed single factor and multiple factor analysis in order to get a deeper understand about risk factor of LI.
这种类型的研究被称为病例对照研究，它不能够证明两者之间的因果关系。
This type of study design, known as "case-control," cannot prove cause-and-effect.
设计：足底压力测量系统设计及病例对照研究。
Design: Design of measuring system for plantar pressure and a case controlled trial.
目的提出一种分析病例对照家系资料家庭相关的统计方法。
Objective This paper presents a statistical method of familial correlation on family data from case-control studies.
纳入标准：经典文献、经严格科学设计的基础实验研究、前瞻性随机性临床研究及病例对照研究。
Inclusion criteria: Typical literatures, basic experimental research that restrictedly and scientifically designed, prospective randomized clinical research as well as case control study.
目的介绍不完全病例对照研究中基因与环境交互作用的估计方法。
Objective To introduce the approaches for estimating gene-environment interaction based on partial case-control studies.
方法采用现况调查和危险因素病例对照研究法进行研究。
Methods Prevalence survey and case-control study on risk factors was conducted.
方法采用临床流行病学病例对照研究方法进行研究。
Method This study was underwent with the clinical case-control study of the Epidemiology.
现有的研究包括29个队列研究，69个病例对照研究以及4个随机临床试验。
Of the available studies, 29 were cohort studies, 69 case-control studies, and 4 randomized clinical trials.
方法采取1：M匹配的病例对照研究。
方法采取1：M匹配的病例对照研究。
应用推荐