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Summary of Spot and Plusoptix performance with cycloplegic refraction as gold standard. Success rates are for obtaining estimate of refractive error. Unable to screen considered screening “fail”.
| Screener | Success Rate | Sensitivity | Specificity | PPV | NPV |
|---|---|---|---|---|---|
| Spot V2.0.16 | 97% | 96% | 87% | 90% | 94% |
| Plusoptix S12 | 54% | 100% | 61% | 76% | 100% |
