Statistical Analysis of the Standardized Mortality Ratio and Life Expectancy
نویسندگان
چکیده
منابع مشابه
Statistical analysis of the standardized mortality ratio and life expectancy.
A new theoretical relation that does not require the constant age-specific mortality ratio assumption is established between the standardized mortality ratio (SMR) and the life expectancy. A set of regression equations is developed from the theoretical relation to derive estimates of the future expectation of life from estimates of the SMR. Curves are presented showing the changes in life expec...
متن کاملStandardized mortality ratio and life expectancy: a comparative study of Chinese mortality.
BACKGROUND Various models have been proposed for rapid conversion of the standardized mortality ratio (SMR) to life expectancy using data from developed countries. METHODS We compared two methods for converting the SMR to life expectancy using mortality data from the largest developing country, China. RESULTS The first model, using the Gompertz function, does not provide a good fit to the l...
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متن کاملThe use of the Gompertz function to relate changes in life expectancy to the standardized mortality ratio.
BACKGROUND Change in life expectancy may be more readily appreciated by a lay person as a measure of risk than the standardized mortality ratio (SMR). METHODS The linear increase in the logarithm of the age-specific mortality rates with age (the Gompertz function) is used to deduce formulae connecting SMR with change in life expectancy. Their validity is checked by a comparison between the 19...
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از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
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ژورنال
عنوان ژورنال: American Journal of Epidemiology
سال: 1996
ISSN: 0002-9262,1476-6256
DOI: 10.1093/oxfordjournals.aje.a008822