CONCLUSIONS Where sampling error is an issue, inference concerning differences in mortality rates between populations can be based on expectation of life, which is better for illustrative purposes than SMR. The formula for the variance of the expectation of life is more complex however. If the ...
Effect of Background Mortality, Measured as Life Expectancy (e0), on the Time Course of Vital Rates.Cedric, Puleston
英语翻译The results,as measured by infant mortality and life expectancy,show that Canada is ahead of the United States.以婴儿存活率和公民寿命来评判两种医疗体系的话,加拿大的医疗体系居于上风. 答案 杨老师说的很对,我来补充一下吧看这个句子之前不妨调整一下语序,因为已经知道as引导状语,状语的位置可以灵活...
英语翻译The results,as measured by infant mortality and life expectancy,show that Canada is ahead of the United States.以婴儿存活率和公民寿命来评判两种医疗体系的话,加拿大的医疗体系居于上风.
We construct a time series, from 1990 to 2018, of a summary of each year's mortality rates and expected years lived from 25 to 75 at the fixed mortality rates of that year. Our measure excludes those over 75 who have done relatively well over the last three decades and focuses on the...
Life expectancy in the U.S. has gone up for the first time in four years as the number of fatal drug overdoses and six of the 10 leading causes of death declined, according to two new government reports.
During the last decade, the mean life expectancy in a certain country was a constant 75 years. In this country, epidemics occurred in Years X, Y, and Z of this period. The graph gives mortality data for each of the epidemics, showing both the numbers of deaths and the numbers of years...
Superfund sites could affect life expectancy (LE) via increasing the likelihood of exposure to toxic chemicals. Here, we assess to what extent such presence could alter the LE independently and in the context of sociodemographic determinants. A nationwid
Studies have shown that traditional ERT lowers the total serum cholesterol level and increases the high-density lipoprotein cholesterol (HDL-C) level. If used for primary prevention, it is associated with a 35% to 40% decrease in cardiovascular disease mortality.1,56 These epidemiological data are...
Life expectancy is growing, fertility rates are falling and the population is aging. We’re marrying later and having fewer children, if any at all. Technology means we can do almost all we need to do from home without physically interacting with a single human soul, and a chronic lack of...