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Health appraisal models in multiple sclerosis

G Roberts1, A K Stuifbergen

  • 1Department of Educational Psychology, The University of Texas at Austin, USA.

Social Science & Medicine (1982)
|August 28, 1998
PubMed
Summary

Disability impacts self-rated health differently across age groups in multiple sclerosis (MS) patients. Younger individuals experience a stronger effect of disability on perceived health compared to middle-aged and older adults.

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Area of Science:

  • Neurology
  • Health Psychology
  • Gerontology

Background:

  • Multiple Sclerosis (MS) significantly impacts quality of life.
  • Understanding how disability affects self-rated health across different age groups is crucial for targeted interventions.
  • Previous research suggests age may moderate the relationship between objective health status and self-rated health.

Purpose of the Study:

  • To test if the total effect of disability on self-rated health varies among different age groups of individuals with MS.
  • To compare health appraisal models across distinct age demographics within the multiple sclerosis population.

Main Methods:

  • Multi-group path analysis was employed.
  • Data from 806 individuals with MS, categorized into three age groups (18-45, 46-60, 61-78), were analyzed.
  • Comparative models of health appraisal were constructed for each age cohort.

Main Results:

  • A consistent general model of health appraisal was observed across all age groups.
  • The total effect of disability on self-rated health was significantly less pronounced in middle-aged and older adults compared to the youngest group (18-45).
  • Direct effects of disability, not indirect effects, were responsible for the observed age-related differences.

Conclusions:

  • Age acts as a moderator in how disability influences self-rated health among individuals with MS.
  • Contrary to some expectations, the youngest age group (18-45) showed a distinct pattern in the disability-health appraisal relationship, differing from older groups.
  • Findings highlight the importance of age-specific considerations in understanding health appraisal in the context of chronic illness like MS.

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