Table 2.

LC curvature in eyes with and without focal LC defects.

LCCIs	All participants (n = 118)	Focal LC defect (n = 59)	Control glaucoma (n = 59)	P value
Plane 1	10.65 ± 2.03	9.74 ± 1.82	11.56 ± 1.83	<0.001
Plane 2	10.66 ± 2.10	10.09 ± 1.86	11.23 ± 2.19	0.003
Plane 3	10.39 ± 2.00	9.65 ± 1.89	11.13 ± 1.84	<0.001
Plane 4	9.66 ± 1.92	8.72 ± 1.62	10.59 ± 1.73	<0.001
Plane 5	10.37 ± 2.07	9.46 ± 1.80	11.29 ± 1.93	<0.001
Plane 6	10.98 ± 1.89	10.43 ± 1.67	11.54 ± 1.95	0.001
Plane 7	10.80 ± 1.81	10.17 ± 1.57	11.43 ± 1.82	<0.001
Average	10.50 ± 1.54	9.75 ± 1.29	11.25 ± 1.39	<0.001

LCCI = lamina cribrosa curvature index; LC = lamina cribrosa

Data are mean ± standard deviation values.

Bonferroni correction was applied to raw data for measurements in the seven planes. Values significant after Bonferroni correction (P < 0.0071; 0.05/7) are shown in bold.