Algorithm Performance
The algorithm performance of VETSCAN IMAGYST closely matched that of an expert board-certified parasitologist in 2 studies1,3:
95% Jeffreys confidence interval.
*Cat samples.
CI=confidence interval.
Recovery Performance
The egg, cyst and oocyst recovery performance of the VETSCAN IMAGYST compared to a conventional centrifugal flotation reference method in 2 studies1-3:
STUDY 1 AGREEMENT1†‡:94.5%
STUDY 2 AGREEMENT3†‡: 94.3%



†Defined as the number of true positives and true negatives divided by the total number of samples.
‡All samples were read by an expert board-certified parasitologist.
§Cat samples.
CI=confidence interval.
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References: 1. Data on file, Study No. D870R-US-19-078, Zoetis Inc. 2. Data on file, Study No. D870R-US-19-008, Zoetis Inc. 3. Nagamori Y, Sedlak RH, DeRosa A, et al. Evaluation of the VETSCAN IMAGYST: an in-clinic canine and feline fecal parasite detection system integrated with a deep learning algorithm. Parasit Vectors. 2020;13(1):346. doi:10.1186/s13071-020-04215-x.
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