The prevalence of astigmatism found in this population of newlyborn infants and young children was relatively high, primarily corneal, and WTR astigmatism with high prevalence of oblique astigmatism. LA was much less than previous reports (mean = -0.0044 D), associated with more hyperopic eyes and eyes with high TA. The data suggest that a compensatory process exists between CA and ... إقراء المزيد