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  3. Unadjusted for case mix Visual Loss funnel plot for contributing centres

Unadjusted for case mix Visual Loss funnel plot for contributing centres

 

 

* 2025 NOD Cataract Audit – Data Validation 

Contributing surgeons and centres are encouraged to check their cataract audit data on the NOD audit website before 23 May 2025. Please see the link to the instructions below or refer to Data Validation FAQ.

2025 Cataract Audit Data Validation - Instructions
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Notes

The data displayed represents the data supplied to the National Cataract Audit which does not yet have complete national coverage for England and Wales. This data may contain errors as full data verification has not been completed for all sources of data. 

Other charts in this collection

  • Unadjusted Surgeon Visual Loss data
    Unadjusted VA Loss is the actual percentage of operations that experienced VA Loss without accounting for the complexity of the surgery.
  • Adjusted Surgeon Visual Loss data
    Case complexity adjusted VA Loss is the rate after accounting for known risks that impact the complexity of the surgery. The overall unadjusted VA Loss rate of 0.9% is used for consultant surgeons.
  • Adjusted Centre Visual Loss data
    Case complexity adjusted VA Loss is the rate after accounting for known risks that impact the complexity of the surgery. The overall unadjusted VA Loss rate of 0.9% is used for centres.

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If you have any questions about the information available on this site, please email noa.project@rcophth.ac.uk