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Mean Total 2-Year Cost Per Beneficiary for Various Diagnostic and Therapeutic Services for Enrollees with Pre-existing Primary Open-Angle Glaucoma (n=89036) and Exfoliation Syndrome Glaucoma (n=2745).
p<0.0001 for all cost comparisons. Error bars in figure reflect 95% confidence intervals.
POAG = primary-open angle glaucoma; XFG = exfoliation syndrome glaucoma
