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Br J Ophthalmol 81:846-851 doi:10.1136/bjo.81.10.846
  • Original Article
    • Clinical science

Sensitivity and specificity of optic disc variables and analysis of a new variable (MP/D) for glaucoma diagnosis with the Glaucoma-Scope

Table 1

Patient characteristics

Group 1 Normal Group 2 GLD Group 3 OHT Group 4 LTG Group 5 Early Glc
Eyes (n) 18 12 24 10 17
Age (mean (range)) 52.77  (35–67) 63.66  (43–82) 57.5  (34–67) 66.16  (46–79) 57.46  (38–71)
Refraction (mean (range)) 0.75 (−1.75/+2.00) 1.00 (−2.00/+2.25) 1.25 (−1.75/+2.75) −0.75 (−3.25/+2.25) −1.28 (−4.25/+3.25)
MD (Humphrey) (mean (SD)) −0.26 (1.55) −1.26 (1.03) −0.693 (1.65) −9.9 (7.55) −4.32 (2.33)
N deficits p<0.5 (mean (SD)) 0 0.63 (1.02) 0 14.25 (11.13) 8.22 (3.47)
MP/D (mean (SD)) 20.42 (15.71) −54.55 (26.70) −26.34 (26.74) −67.34 (33.32) −82.83 (35.84)

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