Box and whiskers plot for bIOP, Goldmann applanation tonometry IOP (GAT) and Goldmann adjusted (GATAdj) in ocular hypertension (OHT), primary open-angle glaucoma high-tension glaucoma (HTG), normal-tension glaucoma (NTG) and healthy eye controls. bIOP, biomechanically corrected intraocular pressure; IOP, intraocular pressure. Box and whiskers plot for bIOP, Goldmann applanation tonometry IOP (GAT) and Goldmann adjusted (GATAdj) in ocular hypertension (OHT), primary open-angle glaucoma high-tension glaucoma (HTG), normal-tension glaucoma (NTG) and healthy eye controls. bIOP, biomechanically corrected intraocular pressure; IOP, intraocular pressure. Riccardo Vinciguerra et al. Br J Ophthalmol doi:10.1136/bjophthalmol-2018-313493 ©2019 by BMJ Publishing Group Ltd.