他注意到研究人员有能力测试一个或更多个源于研究发现的病因学假设。“(研究人员)使用群组与病历对照研究。”
He noted that investigators would be able to test one or more etiological hypotheses that derive from the study's findings.
“我认为【牛奶】对于良好的健康和营养来说并不是必须的，”Lawrence Kushi说，他是加利福尼亚州凯萨医疗机构病因学和预防研究的副董事。
"I think [milk] is not necessary for good health, good nutrition," said Lawrence Kushi, associate director for etiology and prevention research at Kaiser Permanente in California.
最后一点是，精神疾患具有某些生物学病因，这包括遗传因素以及大脑中的化学品失衡。
Lastly, there are some biological causes of mental disorders including genetic factors and imbalances in chemicals in the brain.
我们的目的是研究以人口为基的出血性脑卒中的发病率随年龄的变化和其可能的病因学。
Our aim was to investigate changes in the population-based incidence of intracerebral haemorrhage according to age and likely aetiology.
目的通过回顾性比较分析，探讨结肠运输试验检查在便秘病因学诊断所起的作用。
Objective to retrospectively analyze the role of colonic transit test in diagnosis and aetiology of constipation .
结论：抗帕颗粒可明显改善VP血液流变学及甲襞微循环，达到病因干预的目的。
Conclusion: APP can obviously improve the hemorrheology and nail wall microcirculation of VP patients, and so it can interfere with etiological factors.
AFE出现心肌功能障碍的病因学？
What is the etiology for myocardial dysfunction observed with AFE?
作者从1990年开始，对同安县肝癌高发现场的肝癌病因进行了流行病学研究。
A study on epidemiology and the cause of primary liver cancer (PLC) was undertaken in Tongan County since 1990.
在合适的条件下，该过程可以产生一种RNA分子，该分子可进化到足以完成诸如治疗黄斑变性的生物学病因等任务。
Under the right conditions, that process can produce an RNA molecule that's evolutionarily "fit" for a task like treating the biological cause of macular degeneration.
BIGH3基因突变有关的角膜营养不良现今已是角膜营养不良最常见的遗传学致病因素。
Nowadays, BIGH3 gene mutation related corneal dystrophy is the most common etiological factor leading to corneal dystrophy in genetics.
结论：支持精神分裂症神经系统软体征与遗传因素有关，具有病因学意义。
Conclusion: it suggests that the soft neurological signs in the patients with schizophrenia are related to the genetic factor and may present significance in etiology.
研究房颤的电生理分子病因学方面的机制，将为其治疗提供较多理论基础和依据。
The study of its electrophysiological mechanism and molecular etiology supplies plenty of academic basis to therapy of atria fibrillation.
本文就其病因学、发生机制、诊断及治疗作一详细叙述。
This article described the etiology, pathogenesis, diagnosis and treatment of hiccup in detail.
目的探讨第一、二鳃弓综合征的病因学、临床症状及治疗手段。
Objective To study pathogenesis, symptoms and treatment of the first and second branchial arch syndrome.
对其病因学的研究，旨在指导临床预防和治疗，提高生育力，缓解低雌激素水平所致的并发症。
The researches on the etiology aim at guiding clinical prevention and treatment, improving fertility and alleviating the complications that the low estrogen level causes.
目的研究青少年脑梗死的临床特征及病因学特点。
Objective To explore the clinical and etiology characteristics of cerebral infarction in juvenile.
目的：探讨人巨细胞病毒（HCMV）在婴儿肝炎综合征中的病因学地位。
Objective:To investigate the etiological role of human cytomegalovirus(HCMV)infection in infantile hepatitis syndrome.
这种出血倾向的病因学尚不清楚。但是，推测可能与机体消耗有关。
The etiology for this bleeding tendency remains unclear, however, a consumptive picture has been speculated.
城市环境因素是肺癌病因学研究中的重要内容。
The urban environment is an important factor in the research of lung cancer etiology.
结论吸烟量可能在南澳男性居民食管癌病因学中起着一定作用。
Conclusions Smoking dose may play a certain role in etiology of esophageal cancer in male inhabitants of Nanao.
目的探讨人疱疹病毒6型（HHV6）和7型（HHV7）感染在类风湿性关节炎（RA）病因学中作用。
Objective To investigate the role of human herpesvirus 6 and 7(HHV6, HHV7) infection in the etiology of rheumatoid arthritis(RA).
目的：探讨和总结近年来病理性近视病因学研究的最新进展。
Objective: To explore and summarize the latest progress of study on etiology of pathological myopia in recent years.
排除的22篇文献中，8篇是纯哲学式的“意向性”研究，14篇是生物病因学机制研究。
Among the 22 exclusive articles, 8 ones were sheer philosophic researches on "intentionality" and 14 ones were biological etiologic mechanism researches.
实验、临床、流行病学资料表明暴露于环境毒物是PD的病因之一。
Experimental, clinical and epidemiological evidence indicates that exposure to environmental agents may contribute to the pathogenesis of PD.
病因学的定义是造成疾病的各种原因。
Etiology is defined as various kinds of factors that cause diseases.
目的研究遗传印迹是否与抽动障碍的遗传病因学有关。
Objective To investigate whether genomic imprinting is involved in the etiology of tic disorder.
目的探讨老年人脑干梗死的病因，临床特点及影像学表现。
Objective To investigate etiology, clinical characteristics and imaging expression of senile brain stem infarct.
本文就其中对七窍病的病因病理学、治疗学和预防学的贡献作了研究。
This paper made some researches on its contribution to the pathology, treatment and precaution of QiQiao disease.
本文就其中对七窍病的病因病理学、治疗学和预防学的贡献作了研究。
This paper made some researches on its contribution to the pathology, treatment and precaution of QiQiao disease.
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