Table 2 Mean deviation and pattern standard deviation of standard automated perimetry in glaucoma patients.

From: Simultaneously performed combined 24-2 and 10-2 visual field tests in glaucoma

Parameter

Type of perimetry

Isolated peripheral nasal step (n = 30)

Isolated paracentral scotoma (n = 37)

Paracentral & nasal scotoma (n = 38)

MD (dB)

SAP 24-2

− 2.8 ± 2.8

− 2.3 ± 1.7

− 8.0 ± 5.3

SAP 10-2

− 0.6 ± 1.8

− 4.6 ± 3.1

− 9.2 ± 5.7

P value

 < 0.001

 < 0.001

0.240

PSD (dB)

SAP 24-2

4.8 ± 3.2

4.4 ± 2.2

9.9 ± 3.6

SAP 10-2

2.4 ± 2.4

6.6 ± 4.1

10.5 ± 4.4

P value

0.002

 < 0.001

0.383

  1. Statistically significant values (P < 0.05) are shown in bold.
  2. MD, mean deviation; PSD, pattern standard deviation; SAP, standard automated perimetry.
  3. *Differences between the SAP 24-2, SAP 10-2 were compared by paired t-test.
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