Articles: mortality.
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Accidents, injuries, and outcomes from adverse effects have been identified as the second leading cause of death for American Indians and Alaska Natives (AI/AN). However, no studies have been done which analyze violent deaths (homicides, suicides, and other accidents) for this population with a focus on time trends. For this study, overall and gender-specific mortality rates due to violent deaths were computed for 1973-88. ⋯ However, the male-female ratio for homicides and other accidents has remained unchanged, and the ratio for suicide has been increasing. While the gap between age-adjusted rates have been narrowing, the age-adjusted rates for AI/AN have remained consistently above those of the U. S. general population.
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The purpose of this paper was to study the sex differences in infant mortality and mortality before the age of 5 in China, and the differences between urban and rural areas on the one hand and urban areas of mainland China and Hong Kong on the other. Published data from the 1982 and 1990 national censuses, the mortality survey of 1976, and UN's publications were used to calculate sex differences and sex ratios of mortality. ⋯ In rural areas female infants and young children had a higher mortality compared with males than in urban areas. In Hong Kong, the sex differences of infant and early child mortality were much smaller than in urban areas of mainland China.
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To determine whether elevated serum cholesterol level is associated with all-cause mortality, mortality from coronary heart disease, or hospitalization for acute myocardial infarction and unstable angina in persons older than 70 years. Also, to evaluate the association between low levels of high-density lipoprotein cholesterol (HDL-C) and elevated ratio of serum cholesterol to HDL-C with these outcomes. ⋯ Our findings do not support the hypothesis that hypercholesterolemia or low HDL-C are important risk factors for all-cause mortality, coronary heart disease mortality, or hospitalization for myocardial infarction or unstable angina in this cohort of persons older than 70 years.