Instrument Referral Criteria for PlusoptiX, SPOT and 2WIN Targeting 2021 AAPOS Guidelines.
Robert W ArnoldDavid SilbertHeather ModjeskyPublished in: Clinical ophthalmology (Auckland, N.Z.) (2022)
The 2021 AAPOS exam guidelines foster early specificity before age 4 and sensitivity after age 4. These evidence-based IRC for current SPOT, PlusoptiX, and 2WIN photoscreeners should allow device manufacturers the data necessary to adjust their device IRC to maximize specificity, sensitivity or a medium between the two. This paper provides practical suggestions for better validation. Improved early screening combined with thorough treatment should reduce life-long vision impairment due to amblyopia.