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Related Concept Videos

Health Literacy01:21

Health Literacy

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Health literacy is an individual's or a community's capacity to comprehend, receive, read, and use relevant healthcare information and services. The World Health Organization (WHO, 2018) defines health literacy as the cognitive and social skills that determine the ability of individuals to gain access to, understand, and use information in ways that promote and maintain good health. As a result, the WHO helps individuals manage long-term health concerns, participate in preventative...
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Drug Dosing: Geriatric Patients01:15

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Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
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The Effect of Aging on Tissues01:19

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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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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

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In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption01:22

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As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
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Lifestyle Factors and Health01:20

Lifestyle Factors and Health

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Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
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Updated: May 2, 2026

Oral Health Assessment by Lay Personnel for Older Adults
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Published on: February 2, 2020

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Aging and Health Literacy.

Kay H Smith1

  • 1University of Alabama at Birmingham, Birmingham, Alabama, USA.

Journal of Consumer Health on the Internet
|March 18, 2014
PubMed
Summary
This summary is machine-generated.

Older adults often struggle with understanding health information, impacting engagement with healthcare providers. Despite no direct link found between health literacy and communication satisfaction, nearly 40% faced difficulties with everyday health data.

Keywords:
health literacyolder adults

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Area of Science:

  • Gerontology
  • Health Communication
  • Health Literacy Studies

Background:

  • Health literacy is crucial for older adults' healthcare engagement.
  • Digital health transactions are increasingly prevalent.
  • Understanding health information impacts patient-provider communication.

Purpose of the Study:

  • To examine the relationship between health literacy and communication satisfaction in older adults.
  • To identify challenges older adults face in understanding health information.

Main Methods:

  • A study compared health literacy skills with satisfaction regarding healthcare provider communication.
  • The Newest Vital Sign assessment was used to evaluate understanding of everyday health information.

Main Results:

  • No significant correlation was found between older adults' health literacy and their satisfaction with provider communication.
  • Nearly 40% of participants reported moderate to severe difficulties understanding information on a food label.
  • Significant health information comprehension deficits were observed in the older adult population.

Conclusions:

  • While direct correlation was not found, significant health literacy challenges exist for older adults.
  • Deficits in understanding health information have implications for senior patient engagement, especially with the shift to online platforms.
  • Librarians and healthcare providers should collaborate to address health literacy gaps in older adults for improved healthcare navigation.