Results 201 to 210 of about 1,568,668 (248)
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Experimental Gerontology, 1997
The escalating interest in research on interventions that may affect aging processes has necessarily focussed attention on the outcome measures. The desirable characteristics of these "biomarker variables" have been widely discussed. This article offers some reflections on validity, reliability, and generalizability of biomarkers. It is argued that our
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The escalating interest in research on interventions that may affect aging processes has necessarily focussed attention on the outcome measures. The desirable characteristics of these "biomarker variables" have been widely discussed. This article offers some reflections on validity, reliability, and generalizability of biomarkers. It is argued that our
openaire +2 more sources
Proceedings of the American Thoracic Society, 2005
Abstract Respiratory tract infections are a leading cause of morbidity and mortality in the elderly. Many factors, such as malnutrition and the presence of structural lung disease, increase the risk of respiratory infection in older individuals.
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Abstract Respiratory tract infections are a leading cause of morbidity and mortality in the elderly. Many factors, such as malnutrition and the presence of structural lung disease, increase the risk of respiratory infection in older individuals.
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Infectious Disease Clinics of North America, 1991
Many issues are emerging as a consequence of the aging of modern populations. Developed as well as developing countries need to define the policies and programs that will reduce the burden of aging populations on societies and their economies, ensure the availability of health and social services for older persons, and promote their continuing ...
J, Litvak, S, Maggi
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Many issues are emerging as a consequence of the aging of modern populations. Developed as well as developing countries need to define the policies and programs that will reduce the burden of aging populations on societies and their economies, ensure the availability of health and social services for older persons, and promote their continuing ...
J, Litvak, S, Maggi
openaire +2 more sources
Clinical features of COVID-19 in elderly patients: A comparison with young and middle-aged patients
Journal of Infection, 2020Ying Chen
exaly
Aged microplastics decrease the bioavailability of coexisting heavy metals to microalga
Ecotoxicology and Environmental Safety, 2021Licheng Peng, Huaiyuan Qi, Zezheng Wang
exaly
Noncycloplegic Compared with Cycloplegic Refraction in a Chicago School-Aged Population
Ophthalmology, 2022Xinxing Guo +2 more
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