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Advanced Search Results For "AGE distribution"

1 - 10 of 176,282 results for
 "AGE distribution"
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Trends in Breast Cancer Incidence, by Race, Ethnicity, and Age Among Women Aged ≥20 Years - United States, 1999-2018.

Publication Type:Academic Journal

Source(s):MMWR. Morbidity and mortality weekly report [MMWR Morb Mortal Wkly Rep] 2022 Jan 14; Vol. 71 (2), pp. 43-47. Date of Electronic Publication: 2022 Jan 14.

Abstract:Breast cancer is commonly diagnosed among women, accounting for approximately 30% of all cancer cases reported among women.* A slight annual increase in breast cancer incidence occurred in the United States during 2013-2017 (1). To examine trends in br...

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The effect of age on the heart rate variability of healthy subjects.

Publication Type:Academic Journal

Source(s):PloS one [PLoS One] 2021 Oct 08; Vol. 16 (10), pp. e0255894. Date of Electronic Publication: 2021 Oct 08 (Print Publication: 2021).

Abstract:In this work we study the characteristics of heart rate variability (HRV) as a function of age and gender. Our analysis covers a wider age range than that studied so far. It includes results previously reported in the literature and reveals behaviours ...

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Gender and Age Patterns in NSGA Swim Competitions.

Publication Type:Academic Journal

Source(s):Journal of Aging Research. 7/18/2022, p1-6. 6p.

Abstract:We estimate two common nonlinear models (quadratic and semilog) and one new model (exponential) of the time-age relationship in 500-yard freestyle swim times in the U.S. National Senior Games (ages 50 and up) in six biennial NSGA competitions (2009, 20...

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Epigenetic models developed for plains zebras predict age in domestic horses and endangered equids.

Publication Type:Academic Journal

Source(s):Communications biology [Commun Biol] 2021 Dec 17; Vol. 4 (1), pp. 1412. Date of Electronic Publication: 2021 Dec 17.

Abstract:Effective conservation and management of threatened wildlife populations require an accurate assessment of age structure to estimate demographic trends and population viability. Epigenetic aging models are promising developments because they estimate i...

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Corrective Adjustment Procedures as a strategy to remove Relative Age Effects: Validation across male and female age-group long jumping.

Publication Type:Academic Journal

Source(s):Journal of science and medicine in sport [J Sci Med Sport] 2022 Aug; Vol. 25 (8), pp. 678-683. Date of Electronic Publication: 2022 May 02.

Abstract:Objectives: To validate the application of Corrective Adjustment Procedures for removing Relative Age Effects in youth athletic contexts, this study estimated the longitudinal relationships between decimal age (chronological and relative) and performan...

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Analysis and Research on the Rehabilitation Effect of Physical Exercise on College Students' Mental Depression Based on Multidimensional Data Mining.

Publication Type:Academic Journal

Source(s):Occupational Therapy International. 7/13/2022, p1-11. 11p. 1 Diagram, 3 Charts, 4 Graphs.

Abstract:In order to explore the physical exercise and psychological changes of college students, this study adopts the method of multidimensional data mining, taking 23,146 undergraduates from a university in Guangzhou, Guangdong Province, as the research obje...

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The changing demographics of COVID-19.

Publication Type:Periodical

Source(s):The Lancet. Respiratory medicine [Lancet Respir Med] 2020 Dec; Vol. 8 (12), pp. e95. Date of Electronic Publication: 2020 Oct 06.

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Seroprevalence of Hepatitis A and Hepatitis E Viruses Among Blood Donors in North of Iran.

Publication Type:Academic Journal

Source(s):Iranian Journal of Medical Microbiology. Jul/Aug2022, Vol. 16 Issue 4, p288-295. 8p.

Abstract:Background and Aim: Hepatitis A virus (HAV) and hepatitis E virus (HEV) are both transmitted by the fecal-oral route and are known as leading causes of acute viral hepatitis in the world, especially in developing countries. There is a lack of updated d...

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Astigmatism profile in the elderly population: Tehran Geriatric Eye Study.

Publication Type:Academic Journal

Source(s):Japanese journal of ophthalmology [Jpn J Ophthalmol] 2022 Sep; Vol. 66 (5), pp. 461-473. Date of Electronic Publication: 2022 Aug 10.

Abstract:Purpose: To determine the prevalence of astigmatism and its associated factors and examine astigmatism symmetry patterns in an elderly population.Study Design: Population based cross-sectional study.Methods: The present population-based cross-sectional...

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