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Visual difficulty and employment status in the world.

Hanen Harrabi1, Marie-Josee Aubin2, Maria Victoria Zunzunegui3

  • 1Centre de Recherche, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada.

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|February 12, 2014
PubMed
Summary
This summary is machine-generated.

Visual difficulty significantly impacts employment, increasing odds of joblessness due to inability to find work or ill health. Addressing vision needs can boost global labor productivity.

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Area of Science:

  • Public Health
  • Ophthalmology
  • Labor Economics

Background:

  • Visual impairment affects a significant portion of the global population.
  • Barriers to employment for individuals with visual difficulties are not fully understood.
  • Economic productivity is linked to workforce participation.

Purpose of the Study:

  • To investigate the global relationship between visual difficulty and employment status.
  • To identify reasons for unemployment among individuals with varying levels of visual impairment.

Main Methods:

  • Utilized data from the 2003 World Health Survey, encompassing 70 countries.
  • Assessed far vision difficulty using a standardized scale (none to extreme/unable).
  • Employed multinomial regression analysis, accounting for complex survey design.

Main Results:

  • Individuals with severe (79%) and extreme (64%) visual difficulty who wanted to work faced significant employment challenges.
  • Moderate, severe, or extreme visual difficulty increased the odds of not working due to job search difficulties or ill health.
  • These associations remained significant after adjusting for demographic and health factors (P<0.05).

Conclusions:

  • Major causes of visual impairment, such as uncorrected refractive error and cataract, are preventable or treatable.
  • Failure to address vision health needs results in substantial loss of labor productivity globally.
  • Investing in vision care is crucial for integrating citizens into the workforce and enhancing economic output.