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Table 4 Average and regional visual field mean sensitivity (VFMS) in each group and the comparisons between four groups

From: Peripapillary vessel density correlates with visual field mean sensitivity in highly myopic eyes

 

Group1 (n = 89)

Group2 (n = 102)

Group3 (n = 122)

Group4 (n = 80)

P value

Pair comparison (group)

Average

1169.2 ± 328.9

1081.8 ± 338.8

1076.9 ± 358.2

901.9 ± 386.5

 < 0.001*

4 < 3,2,1

Zone 1

1721.7 (1418.1–2167.5)

1776.2 (1411.0–2167.5)

1749.8 (1356.0–2176.3)

1490.3 (1086.3–2030.7)

0.007*

4 < 3,2,1

Zone 2

1698.9 (1458.2–2167.5)

1687.8 (1384.3–2167.5)

1721.7 (1281.3–2187.5)

1438.1 (1121.2–1922.0)

0.009*

4 < 3, 1

Zone 3

1342.9 ± 395.4

1257.9 ± 349.6

1246.4 ± 441.3

1058.7 ± 472.9

 < 0.001*

4 < 3,2,1

Zone 4

1129.5 (901.9–1432.2)

937.6 (725.4–1276.3)

1014.0 (779.2–1293.1)

792.32 (561.8–1183.3)

 < 0.001*

4 < 3 < 1; 2 < 1

Zone 5

822.3 (665.2–1058.3)

764.6 (595.8–940.7)

740.3 (578.8–967.2)

617.4 (377.3–862.1)

 < 0.001*

4 < 2,1

Zone 6

685.5 (513.8–884.8)

590.5 (374.2–778.6)

588.7 (398.5–831.7)

450.7 (306.0–766.1)

0.001*

4 < 1

Zone 7

712.6 (473.6–1013.3)

647.8 (392.6–897.2)

566.1 (392.6–897.2)

398.0 (204.1–712.6)

 < 0.001*

4 < 3,2,1

Zone 8

647.8 (501.2–972.5)

643.6 (449.6–835.9)

639.4 (447.5–897.2)

473.6 (232.3–712.6)

0.001*

4 < 3,2,1

  1. One-way ANOVA with Dunnett's multiple comparisons test was used to determine significance between groups for normal distribution parameters, and the results were documented as mean ± SD. For non-normal distribution parameters, the Kruskal–Wallis H test (k independent samples) was used to compare groups of variants, and the results were documented as median (lower and upper quartile)
  2. *p < 0.05, the difference is statistically significant and significant values are in bold type