Saturday, June 25, 2022
No menu items!
HomeHealth ScienceGraphical comparability of surgeon outcomes for the audit of a nationwide corneal...

Graphical comparability of surgeon outcomes for the audit of a nationwide corneal transplant registry (OTAG examine 32)

[ad_1]

Goal

To match Kaplan–Meier survival curves and funnel plots for the audit of surgeon-specific corneal transplantation outcomes.

Strategies

We obtained information on all sufferers with Fuchs endothelial dystrophy (FED) receiving a primary corneal transplant in a single eye between January 2012 and December 2017. We produced 2-year Kaplan–Meier graft survival curves to check a simulated particular person surgeon’s graft survival fee to nationwide pooled information. We used funnel plots to check all surgeon outcomes to the nationwide graft survival fee with superimposed 95 and 99.8% confidence limits. We outlined an outlier as a surgeon who carried out ≥10 transplants and had graft survival under the 99.8% nationwide decrease restrict. To evaluate the impact of the surgeon case combine, we additionally in contrast unadjusted and risk-adjusted graft survival charges.

Outcomes

There have been 3616 first corneal transplants for FED sufferers with full information, carried out or overseen by 196 surgeons. The two-year nationwide graft survival fee was 88%. The median change from the unadjusted to the risk-adjusted graft survival fee for particular person surgeons was 0% (IQR: 0%– −2%). Of the 108 surgeons who had carried out ≥10 transplants, we recognized two outliers primarily based on the unadjusted graft survival funnel plot, in comparison with 4 outliers primarily based on the risk-adjusted graft survival funnel plot.

Conclusion

Funnel plots present a visually accessible methodology for evaluating particular person graft survival charges to the nationwide fee. Danger-adjustment accounts for medical elements, and this has benefits for audit and medical governance.

[ad_2]

RELATED ARTICLES

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Most Popular

Recent Comments