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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Ophthalmology. 2011 Aug 19;118(11):2262–2273. doi: 10.1016/j.ophtha.2011.06.033

Figure 2.

Figure 2

Locally weighted regression line illustrating the independent relationship between level of overall anisometropia and the estimated prevalence of inter-ocular visual acuity (VA) difference of 2 or more lines with VA 20/32 or worse in the worse eye, in preschool children in the Multi-Ethnic Pediatric Eye Disease Study (MEPEDS) and the Baltimore Pediatric Eye Disease Study (BPEDS), after controlling for other risk factors. The estimated prevalence of having an inter-ocular VA difference of 2 or more lines with VA 20/32 or worse in the worse eye was obtained using the stepwise logistic regression procedure. VA: visual acuity.