A Novel, Low-Cost Glaucoma Calculator to Identify Glaucoma Patients and Stratify Management

Table 5

Diagnostic accuracy and cut-offs for intraocular pressure.

Cut point	Sensitivity (%)	Specificity (%)	Correctly classified (%)
≥−1	100.00	0.00	51.92
≥0	98.15	4.00	52.88
≥2	88.89	26.00	58.65
≥3	74.07	58.00	66.35
≥4	57.41	74.00	65.38
≥5	35.19	96.00	64.42
≥6	14.81	100.00	55.77