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Table 1 Mean ± standard deviation (ranges) of the distances analyzed at different meridians

From: Angle-to-angle and spur-to-spur distance analysis with high-resolution optical coherence tomography

Parameter (mm)

3–9 meridian (horizontal)

6–12 meridian (vertical)

1–7 meridian

2–8 meridian

4–10 meridian

5–11 meridian

WTW

11.90 ± 0.38 (10.65 to 12.70)

–

–

–

–

–

ATA

11.93 ± 0.37 (11.05 to 12.94)

12.38 ± 0.38 (11.51 to 13.43)

12.11 ± 0.37 (11.26 to 13.10)

11.88 ± 0.37 (11.14 to 13.12)

11.97 ± 0.37 (11.20 to 12.86)

12.27 ± 0.38 (11.40 to 13.32)

STS

11.91 ± 0.35 (11.05 to 12.74)

12.33 ± 0.37 (11.39 to 13.11)

12.09 ± 0.36 (11.19 to 13.03)

11.87 ± 0.36 (11.08 to 12.86)

11.94 ± 0.36 (11.14 to 12.79)

12.23 ± 0.38 (11.33 to 13.18)

Difference between ATA vs. STS (p value)

0.016 (0.086)

0.053 (< 0.001a)

0.020 (0.031a)

0.006 (0.484)

0.024 (0.012a)

0.043 (< 0.001a)

  1. WTW = white-to-white distance; ATA = angle-to-angle distance; STS = spur-to-spur distance
  2. astatistically significant
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Eye and Vision

ISSN: 2326-0254