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Measurement of the validity of a preschool vision screening program.

B. ROBINSON ; W.R. BOBIER ; L. BRYANT ; E. Martin ; Oxford County Board of Health. Woodstock. ON. CAN ; School of Optometry. University of Waterloo. Waterloo. ON. CAN |

Dans American journal of public health (vol. 89, n° 2, 1999)

[BDSP. Notice produite par INIST R0xBk0x2. Diffusion soumise à autorisation]. Objectives. The validity (sensitivity and specificity) of a preschool vision screening progran was measured over a 3-year period to determine how well struthsmus and s[...]

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