Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

128 questions · 130 findings · 63 reviews

No studies found 83 · 63.8%GRADE not reported 4 · 3.1%Very low 16 · 12.3%Low 17 · 13.1%Moderate 7 · 5.4%High 3 · 2.3%

Assistive technology for vision improvement interventions vs usual care or attention control

Health‐related quality of life ‐ all trials Higher scores indicate improved health‐related quality of life · Older people living in the community

Assistive technology for vision improvement interventions showed no clear difference in health‐related quality of life 1 trial of single‐lens glasses… compared with usual care or attention control (low certainty).

1 finding from 1 review