population-based 中文意思是什麼

population-based 解釋
基於人群的
  • population : n. 1. 人口；人口總數；全體居民；人口的聚居。2. 物的全體[總數]；【生物學】蟲口；種群（量）；群體；族，組，個數；【統計學】對象總體，全域。3. 【物理學】布居；密度。4. 〈罕用語〉殖民。
  • based : 基準
  1. Our aim was to investigate changes in the population - based incidence of intracerebral haemorrhage according to age and likely aetiology

    我們的目的是研究以人口為基的出血性腦卒中的發病率隨年齡的變化和其可能的病因學。
  2. Edm has some remarkable advantages over traditional models, includes using implicit causal models, self - learning capacity, weak dependence on domain knowledge, wide applicability, robustness, self - adaptability, and population - based searching, etc. tracing back its intrinsical ideas, edm is just making use of the nature ' s decision making strategy, natural selection, to solve the decision making problems faced by human or the intelligent agents

    進化決策主要利用了進化演算法與形式化計算模型相結合所具備的自動建模能力，它具有隱式因果模型、自學習、弱知識依賴、應用廣泛、穩健性、自適應和群體搜索等優勢。追根溯源，進化決策的基本思想正是利用大自然的決策機制（自然選擇）來解決客觀世界所提出的決策問題，而自然進化又是已知的能力最強的問題求解范型。
  3. Methods we used data from the united kingdom general practice research database to identify a population - based cohort comprising 11, 417 subjects 40 to 80 years of age who were prescribed antiparkinsonian drugs between 1988 and 2005

    方法：我們從英國綜合醫療研究數據庫中選取了11 ， 417位年齡介於40歲到80歲，在1988年到2005年間使用抗帕金森病處方藥物的患者。
  4. Methods and results ? we estimated the population - attributable risk ( par ) for major mi risk factors among costa ricans without a history of diabetes, hypertension, or regular use of medication ( 889 mi cases, 1167 population - based controls )

    方法和結果：我們在既往無糖尿病、高血壓病或未規律藥物治療的哥斯大黎加人中評估主要心梗危險因素的人群歸因危險度（ par ） （ 889例心梗患者， 1167例配對病例對照） 。
  5. Particle swarm optimization ( pso ) is inspired by social behavior of bird flocking or fish schooling. it is a population - based, self - adaptive search optimization technique. pso is simple in concept, few in parameters, and easy in implementation

    粒子群優化演算法（ particleswarmoptimization ， pso演算法）源於鳥群和魚群群體運動行為的研究，是一種基於種群搜索策略的自適應隨機演算法，是進化計算領域中的一個新的分支。
  6. " keep hong kong sars - free " was the first population - based study to determine the prevalence of asymptomatic sars - associated coronavirus ( sars - cov ) infection in hong kong

    全港誓師?抗炎七cc是首項為了解香港在sars爆發期間，曾受感染但沒有出現病?的病人的研究。
  7. Cancer registries are a primary source for unbiased population - based case control studies, the end points for cohort studies and clinical trials - - and perhaps most importantly, the beginning point for survival analysis

    癌癥登記處是一個無偏倚基於人群病例對照研究的原點，群組研究和臨床試驗的終點也可能是最重要的生存分析的起點。
  8. " the plan should be developed in collaboration with chp and adopt a population - based approach, and be regularly tested. management of communicable disease outbreaks should be viewed as an integral part of contingency planning.

    應變計劃應與?生防護中心合作制訂，采納以人口為本作考慮的基準，並定期加以測試，並把預防傳染病爆發視為當然部分。
  9. Most of the studies are either population - based ? for example, research shows that prostate cancer is less common in countries where people drink a lot of green tea ? or in lab dishes or animals, none of which provide conclusive evidence for humans

    大多數研究是以人數的多少為判斷依據的-例如，研究表明前列腺癌在一些好飲茶國家裡是不常見的?或在實驗室載片上或動物中，所有這些都未能為人類提供結論性的證據。
  10. The confidence level of inferences about the population based on such a sample is 95 %

    用該樣本數據對總體進行推論，置信度為95 % 。
  11. Cost - effectiveness of population based helicobacter pylori screening to prevent gastric cancer

    篩查幽門螺桿菌感染預防胃癌的費用效果分析
  12. Methods : a prospective, population - based design was used to compare the risk of mortality in participants with et vs controls in three communities in central spain

    方法：一項前瞻性、基於人群的設計，對比特發性震顫患者和無特發性震顫者的死亡風險，在西班牙中部的三個社區。
  13. Exposure to power frequency magnetic fields was estimated using a population - based jem which was specifically developed in the united states to assess occupational magnetic field exposure

    電力頻率磁場的職業暴露以美國特別針對職業族群所發展出來之工作矩陣進行評估。
  14. As a public golf course is not a population - based facility, there is no established planning standard

    （三）由於公眾高爾夫球場並非以人口為規劃準則的設施，故此並無既定的規劃標準。
  15. Different scenarios of trans - boundary personnel interflow need to be examined, the implications of the transient worker need to be studied, and the conventional population - based planning standards need to be reviewed

    政府應探討不同跨界人流活動的情況，並研究越界短期工作的影響。此外，有需要重整一貫以人口為基礎的規劃準則。
  16. On population based case - control study of upper digestive tract cancer

    以全人群為基礎的上消化道癌病例對照研究
  17. Shanghai which sets indicative population based quantitative objectives through the 5 - year plan system

    上海透過其五年計劃體制訂立了直接以人口為依據的定量目標。
  18. Pharmacogenomics is the study of the stratification of the pharmacological re o e to a drug by a population based on the genetic variation of that population

    藥物遺傳學是基於人群的遺傳變異研究該人群對藥物的遺傳反應的分別。
  19. Pharmacogenomics is the study of the stratification of the pharmacological response to a drug by a population based on the genetic variation of that population

    藥物遺傳學是基於人群的遺傳變異研究該人群對藥物的遺傳反應的分別。
  20. Data on new cancer diagnoses came from state and regional population - based cancer registries, while data on cancer deaths came from the cdc ' s national vital statistics system

    從州和區域癌癥登記處獲得的新的癌癥診斷信息，而從cdc ' s全國人口動態統計系統得到癌癥死亡的資料。
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