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The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
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Being old in Ireland: a fit state?

E J Whelan1

  • 1School of Public Health and Population Science, Woodview House, UCD, Belfield, Dublin. jane.whelan@ucd.ie

Irish Medical Journal
|September 24, 2009
PubMed
Summary

Many older adults report good health, but a vulnerable minority needs more support. Enhancing rural transport, smoke alarms, and home-help services is crucial for improving the well-being of elderly individuals.

Area of Science:

  • Gerontology and Public Health
  • Social Gerontology
  • Health Services Research

Background:

  • Understanding the health status, functional abilities, and service utilization of older populations is vital for effective public health planning.
  • An aging population necessitates a comprehensive assessment of existing support systems and identification of unmet needs among the elderly.

Purpose of the Study:

  • To profile the health status, functional ability, and patterns of service use in an age-stratified random sample of individuals over 70 years old.
  • To identify specific needs and vulnerabilities within the elderly population that could be addressed by enhanced support services.

Main Methods:

  • Cross-sectional, interview-based study.
  • Involved an age-stratified random sample of 766 people over 70.

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  • 495 respondents completed the survey, yielding a response rate of 64.4%.

    • Main Results:

    • 65% of respondents rated their health as good or excellent; 36% reported long-term illness, and 17% had moderate to severe disability.
    • Significant vulnerabilities were identified, including lack of fire alarms (28.7%) and panic alarms (58.9%) among those living alone, and reliance on informal transport (66.3%) for those without cars.
    • 40.7% of those with moderate/severe disability reported no state-provided home-help, indicating gaps in essential care.

    Conclusions:

    • While many older adults maintain good health, a substantial minority requires additional support to ensure safety and well-being.
    • Recommendations include expanding rural transport and smoke alarm schemes, conducting formal needs assessments for homecare, and increasing community therapist numbers and home-help access.
    • Targeted interventions are necessary to address the specific needs of vulnerable older individuals and improve their quality of life.