青年中文observational study的意思
observational study中文翻譯：
觀察研究；觀察性研究
相似詞語短語
observationally───adv.根據觀察
observation post───觀測所；[軍]觀察哨
observation posts───觀測所；[軍]觀察哨
observation ward───觀察室
observation wards───觀察室
observational───adj.觀測的；根據觀察的
conversational style───會話風格
雙語使用場景
Design: Observational study of prospectively collected data from a multi - national cohort of patients with infective endocarditis.───設計: 前瞻性采集多國感染性心內膜炎患者有關數據的觀察性研究.
NHANES III was an observational study and not a clinical trial, no definite conclusions about cause and effect were possible, says Dr. Cohen.───科恩博士說：“NHANES III是一項觀察上的研究而不是一次臨床試驗，所以，關于因果沒有一個確定的結論是可能的。”
Study Design. A prospective observational study of patients undergoing surgery for degenerative lumbar spinal stenosis.───研究設計: 這是一項對手術治療退變性腰椎管狹窄癥患者的前瞻性的觀察研究.
This type of clinical trial is more objective than either type of observational study.───這種臨床研究比兩種觀察研究更客觀.
Study Design. Observational study with prospective CT analysis.───研究設計: 通過前瞻性CT分析的觀察研究.
METHODS: Data from the Stockholm anti - TNFalpha follow - up registry ( STURE ) were used in this observational study.───方法: 本項觀察性研究采用瑞典斯德哥爾摩TNF拮 抗 劑治療隨訪注冊研究 ( STURE ).
Based on this observational study alone, the risk cannot be associated with certainty to the growth hormone treatment.───單獨基于這個觀察研究，不能確定這個風險與使用促生長激素治療有關。
But the authors acknowledged that they could not account for all possible variables, and cautioned that it was an observational study that draws no conclusions about cause and effect.───不過，作者們承認未能一一證明所有可能的變化因素，并提醒這是項觀察研究，不能就此得出這兩者之間存在因果關系的結論。
Design the Women's Health Initiative clinical trial and observational study. The Women's Health Initiative Study Group.───“婦女健康倡議”的臨床試驗和觀察研究的設計: “婦女健康倡議”研究組.
英語使用場景
We used to think that hormone-replacement therapy reduced the risk of heart attacks by around half, for example, because this was the finding of a small trial, and a large observational study.
Objectives: This prospective, single-center, observational study was conducted to define the frequency, risk factors, and relevance of HSV bronchopneumonitis.
These results follow on the heels of an observational study in New York that found a weak link between higher folate levels and a lowered risk of Alzheimer's disease in older Americans.
According to observational study a method for analysis of isobaric surface patterns and sea-level pressure field in mountainous regions is developed in this paper.
An observational study on clinical effectiveness of tetrandrine(TD)combined with quinolyl piperazine hydroxy1 phosphate(QPHP)on 225 cases of silicosis was conducted.
In this paper, we analyze the configuration of the solar magnetic field inferred by the observational magnetograms, and some questions on the observational study of the magnetic field.