Articles: mortality.
-
Child mortality estimates in Beirut are presented for the late 1970s and the mid 1980s, and changes in socio-religious differentials of mortality across time are investigated. ⋯ The findings confirm the hypothesis of a reduction over time of religious-based child mortality differences in the capital city of Lebanon, in agreement with the pattern found for religious-based fertility differences. Comparisons with other countries in the region indicate that the war in Lebanon has slowed down the decline in child mortality, causing the country to loose its priviledged position among Arab countries.
-
We argue that over the past 300 years human physiology has been undergoing profound environmentally induced changes made possible by numerous advances in technology. These changes, which we call technophysio evolution, increased body size by over 50%, and greatly improved the robustness and capacity of vital organ systems. Because technophysio evolution is still ongoing, it is relevant to forecasts of longevity and morbidity and, therefore, to forecasts of the size of the elderly population and pension and health care costs.
-
The association between iron levels and coronary artery disease (CAD) mortality is controversial. Whereas most data show no association, some have raised the possibility of a causal role, while others have suggested a protective effect of iron on CAD. To address these possibilities, we examined the association between serum iron and CAD, cardiovascular disease, and all-cause mortality in a large cohort of 3,936 persons aged > or =71 years who completed an interview, had a serum iron determination, and survived at least 1 year after baseline. ⋯ In this large cohort of persons aged > or =71 years, there was consistent evidence of increasing risk of mortality at lower serum iron levels. In fact, lower serum iron levels were associated with an increased risk of CAD, cardiovascular disease, and all-cause mortality. The results are compatible with the possibility that in an older population, there is an inverse association between serum iron levels and risk of mortality.
-
India has an excellent infrastructural layout for the delivery of MCH services in the community through a network of subcenters, primary health centers, community health centers, district hospitals, state medical college hospitals, and other hospitals in the public and private sectors. However, the health pyramid does not function effectively because of limited resources, communication delays, a lack of commitment on the part of health professionals, and, above all, a lack of managerial skills, supervision, and political will. The allocation of financial resources for the delivery of health care continues to be meager. ⋯ The RCH program, to be launched shortly, aims at effective utilization of these facilities to ensure delivery of integrated services of assured quality through decentralized planning. Simultaneously, as a result of the ongoing economic liberalization, the MCH care in the private sector will also expand rapidly. Indeed, India is on the threshold of an extraordinary improvement in the status of its neonatal-perinatal health.
-
In the intensive care unit (ICU) setting, the combination of mechanical ventilation and renal replacement therapy (RRT) has been associated with prolonged length of hospital stay, high cost of care and poor outcome. We gathered outcome data on patients who had severe renal dysfunction on transfer to our regional weaning center (RWC) for attempted weaning from prolonged mechanical ventilation (PMV). We screened the admission laboratory values of 1077 patients transferred to our RWC over an 8-year period. We reviewed the medical records of patients with serum creatinine > 2.5 mg/dl. ⋯ Patients who require PMV and RRT have a very poor prognosis. The small number of patients with renal insufficiency not requiring RRT had a more favorable hospital outcome and mortality, but long-term survival remained poor.