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Flowchart showing the work-up of glaucoma suspect, IOP - Intraocular pressure, RNFL - Retinal nerve fibre layer, D - Diopter, WWP - White on white perimetry, CCT - Central corneal thickness, DVT - Diurnal variation test, POAG - Primary open angle glaucoma, OHT - Ocular hypertension, NTG - Normal tension glaucoma, HVS - Humphrey visual field, SWAP - Short wave automated perimetry
