Investigative ophthalmology & visual science
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Invest. Ophthalmol. Vis. Sci. · Aug 2005
Multicenter Study Comparative Study Clinical TrialPreschool vision screening tests administered by nurse screeners compared with lay screeners in the vision in preschoolers study.
To compare the performance of nurse screeners with that of lay screeners in administering preschool vision screening tests. ⋯ Nurse and lay screeners can achieve similar sensitivity, when specificity is set at 0.90, for detecting preschool children in need of a comprehensive eye examination.