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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

4 min

What are the three major age groups called?

According to the study of demography, populations are often broken down into three specific categories. These classifications are essential for understanding population dynamics and answering the question: **What are the three major age groups called?** Understanding these divisions is key to analyzing birth rates, mortality rates, and overall societal health.

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4 min

At what age is a patient considered an older adult?

While the National Institute on Aging typically defines older adults as those age 65 or older, the threshold is not universally fixed and varies significantly across different contexts. Determining at what age is a patient considered an older adult is crucial for establishing appropriate medical care and understanding eligibility for various services.

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4 min

Understanding the Who classification of aging and Healthy Ageing

By 2050, the global population aged 60 or over is projected to double, according to the WHO. This dramatic demographic shift underscores the importance of the **Who classification of aging**, which moves beyond simple chronology to embrace a more holistic view of health.

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4 min

What are the four different age groups based on life stages?

According to social sciences, common age categories used to represent distinct stages of human development typically include childhood, adolescence, adulthood, and old age. These general classifications, though sometimes overlapping, help categorize key developmental and sociological changes across the human lifespan. This guide will explore **what are the four different age groups** based on the human life cycle, providing a comprehensive look at each phase and its unique characteristics.

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