Age-Related Vision Impairment Correlates with Mortality

Source https://www.fightaging.org/archives/2021/03/age-related-vision-impairment-correlates-with-mortality/

Researchers here note an association between vision impairment and mortality in later life. This has the look of a correlation that exists because aging is a global process at work throughout the body. It stems from the accumulation of a few classes of cell and tissue damage. That damage causes downstream consequences that spread out into a complex, diverse array of degeneration and diseases. If vision is failing more rapidly in any given individual, then the odds are very good that this is also the case for other, more critical systems in the body.

For this systematic review and meta-analysis, we searched for prospective and retrospective cohort studies that measured the association between vision impairment and all-cause mortality in people aged 40 ye…

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