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Demographic and Predisposing Factors in Corneal Ulceration
Archives of Ophthalmology, 1983We identified 224 patients hospitalized with corneal ulcerations at the University of Michigan Hospitals, Ann Arbor, between May 1975 and September 1981, and performed a chart review on a random sample of these cases. Bimodality in the patients' age distribution was attributed to nonsurgical ocular trauma in the younger group, and predisposing ...
D C, Musch, A, Sugar, R F, Meyer
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Demographic Prognostic Factors in Breast Cancer
Acta Oncologica, 1992The aim of this study was to assess the prognostic influence of the month of treatment, the year of treatment, and the patient's age at diagnosis of breast cancer in comparison with clinical and histopathological prognostic factors. This retrospective analysis from the years 1968-1990 at one university hospital in a rural area in Eastern Finland ...
S, Aaltomaa, P, Lipponen, M, Eskelinen
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Demographic and social factors
1981The increase in the proportion of people aged over 65 years in the community is not only a phenomenon of Western society but is to be found in Eastern countries as well. What is, perhaps, more significant from the point of view of health care, is that the number of people of over 75 years is rising even more greatly in proportion to the total ...
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Demographic Changes and International Factor Mobility [PDF]
, 2004 This paper reviews the extent and policy implications of linkages between demographic changes and international factor mobility. Evidence is found of significant demographic effects on both migration and the current account, but for different reasons neither increased migration nor international transfers of savings is expected to offer much assistance
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Birth intervals — demographic factors
1984At any time the size and structure of a human population reflects the levels of fertility, mortality and migration which have existed in previous periods of time. Often, the level of migration is negligible, or can be assumed to be so, and the population can be treated as a ‘closed’ system affected only by fertility and mortality.
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