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Selection of Beneficiaries for Analysis.
OAG=open-angle glaucoma; IOP=intraocular pressure
* Excluded due to a non-incident case of the outcome, no visit to an eye care provider either in the look-back period or in the follow-up period, (for glaucoma suspect converting to OAG analysis) no evidence of glaucoma suspect and (for glaucoma surgery analysis) no evidence of incident OAG to begin with.
