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[Anemia in the elderly].

Y Ohhara¹, Y Mae, K Sakurada

¹Third Department of Internal Medicine, Hokkaido University, School of Medicine.

Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics

|January 1, 1990

Summary

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Elderly individuals, particularly those in care homes, exhibit lower red blood cell counts and iron levels, suggesting a sedentary lifestyle contributes to anemia. This highlights the need to address underlying causes of anemia in older populations.

Area of Science:

Gerontology
Hematology
Nutritional Science

Context:

Investigated hematological parameters in elderly individuals across different living situations (own homes vs. old-age home).
Examined differences in red blood cell count, hemoglobin, hematocrit, serum iron, and ferritin between genders and living environments.
Compared elderly erythrocyte parameters to those of young adults.

Purpose:

To assess the impact of lifestyle and living environment on hematological parameters in the elderly.
To identify factors contributing to anemia prevalence in older adults.
To establish reference ranges for key blood parameters in elderly populations.

Summary:

Elderly males and females living in their own homes showed higher erythrocyte parameters than those in old-age homes.

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Significantly lower parameters were observed in females compared to males within both groups.

Erythrocyte parameters in home-dwelling elderly were comparable to young adults, while institutionalized elderly had lower values.

Impact:

Sedentary lifestyles in the elderly may contribute to anemia, potentially linked to age-associated inflammation.
Anemia in the elderly often indicates underlying health issues requiring careful investigation.
Findings underscore the importance of monitoring and addressing anemia risk factors in geriatric populations.