Vision Testing Among Children Aged 3-5 Years in the United States, 2016-2017.

Childhood vision screenings may provide early detection of vision disorders and opportunities for subsequent treatment (1). The United States Preventive Service Task Force recommends that children aged 3-5 years receive a vision screening at least once to detect amblyopia (lazy eye), or its risk factors (2). This report examines the percentage of children aged 3-5 years who have ever had a vision test by selected characteristics using data from the vision supplement included in the 2016-2017 National Health Interview Survey (NHIS).