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Br J Ophthalmol 86:761-766 doi:10.1136/bjo.86.7.761
  • Original Article
    • Clinical science

Use of high spatial resolution perimetry to identify scotomata not apparent with conventional perimetry in the nasal field of glaucomatous subjects

Table 2

Summary statistics of HSRP thresholds by group. Values shown are mean (1 SD) in dB. Figures in parentheses indicated minimum and maximum values

Normal eyes (20 eyes) Suspect eyes (17 eyes) Glaucoma eyes (16 eyes) Normal v suspect Normal v glaucoma
*Mann-Whitney U test.
Mean threshold (MT) 28.0 (1.7) (24.2–30.4) 25.9 (3.2) (18.8–30.5) 22.1 (4.1) (12.4–27.1) p <0.03* p <0.001*
Uniformity index (UI) 1.5 (0.2) (1.1–2.1) 2.4 (1.4) (1.2–7.4) 3.8 (1.9) (1.3–8.6) p <0.001* p <0.001*
Asymmetry index (AI) 0.4 (0.2) (0.0–0.7) 1.2 (2.2) (0.2–8.4) 2.2 (2.3) (0.0–7.5) p <0.009* p <0.001*

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