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

Table 2 Comparison between meridians for angle-to-angle (ATA) and spur-to-spur (STS) distances

Comparison between scans (hours o’clock)	Difference of means ATA (mm)	P value	Difference of means STS (mm)	P value
6–12 vs. 2–8	0.505	< 0.001*	0.458	< 0.001*
6–12 vs. 3–9	0.449	< 0.001*	0.412	< 0.001*
6–12 vs. 4–10	0.412	< 0.001*	0.383	< 0.001*
6–12 vs. 1–7	0.274	< 0.001*	0.240	< 0.001*
6–12 vs. 5–11	0.108	< 0.001*	0.097	< 0.001*
5–11 vs. 2–8	0.397	< 0.001*	0.360	< 0.001*
5–11 vs. 3–9	0.341	< 0.001*	0.314	< 0.001*
5–11 vs. 4–10	0.304	< 0.001*	0.285	< 0.001*
5–11 vs. 1–7	0.166	< 0.001*	0.142	< 0.001*
1–7 vs. 2–8	0.231	< 0.001*	0.217	< 0.001*
1–7 vs. 3–9	0.176	< 0.001*	0.171	< 0.001*
1–7 vs. 4–10	0.139	< 0.001*	0.142	< 0.001*
4–10 vs. 2–8	0.092	< 0.001*	0.075	< 0.001*
4–10 vs. 3–9	0.036	0.640	0.029	1.000
3–9 vs. 2–8	0.055	0.035*	0.045	0.178

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