寿人年数 3. 减寿人年数(potential years of life lost):是指一人群在一定时间内(通常为一年),在目标生存年龄(通常为70岁或出生 … wssgwangjin.blog.163.com|基于4个网页 3. 潜在生命年数损失 同时细算其『潜在生命年数损失』(Potential Years of Life Lost)或『失能年数』(Disability-Adjusted Life Year...
损失年數(years of potential life lost)等概念來进行研究,研究结果显示在 1890 位研究对象中,有相当高比例的人口死亡率高 … www.pdfio.com|基于2个网页 3. 潜在损失寿命 ㈡、潜在损失寿命(Years of Potential Life Lost) 分析: ⑴1984 年, 总 YPLL 率为 73. 6‰, 1990 年为 65. 3‰。 1990 年...
Potential years of life lost (PYLL) and potential years of work lost (PYWL) because of pneumoconiosis were studied using the data from the Nationwide Epidemiological Study on Pneumoconioses in China. The cases were patients diagnosed with pneumoconiosis between 1949 and 1986. The subjects studied ...
The concept of years of potential life lost (YPLL) involves estimating the average time a person would have lived had he or she not died prematurely. This measure is used to help quantify social and economic loss owing to premature death, and it has been promoted to emphasize specific causes...
percent of the total number of annual hospital admissions, 6.3% of the out patients, 15.9% of the mortality and 12.0% of the total number of potential years of life lost (TPYLL) were estimated to be attributable to smoking in individuals over the age of 15 years in the province of ...
Objective To explore the years of potential life lost (YPLL), working lost, valued lost from the main causes of maternal mortality. Methods We collected the mortality cases and live births by the surveillance network of maternal mortality in Sichuan province in 2003, and calculated YPLL, average...
The effects of the "worst practice", "best practice", and the currently observed risk-factor prevalence on population health are quantified and expected changes in life expectancy, morbidity-free life years, disease cases, and cumulative mortality are reported. Applying the best practice smoking ...
答案:microorganisms may be living in lake vohs stock closed off from the outside world for more than 2 million years Question 11. What do the scientists hope their discoveries will do? 答案:shed light on life in outer space, which might exist in similar dark and airless conditions Passage ...
CONCLUSIONS: Maturation of the peripheral segments of the somatosensory pathway progresses more rapidly than that of the central segments. The maturation of central conduction is not completed within the first 4 years of age. Our maturational data may serve as a reference source for subsequent ...
In recent years, this phenomenon has received renovated attention for the implications it can bear in carbon dioxide sequestration strategies. In this work convective flows in fluid satured porous layers are investigated. With the aid of ... MD Paoli 被引量: 0发表: 2017年 Velocity-effective str...