Table 3.

Overall Depth of Neural Canal Landmarks by Delineator

	Delineator 1		Delineator 2		Delineator 3		Delineator 4		Delineator 5
Structure	Normal	ΔEG	Normal	ΔEG	Normal	ΔEG	Normal	ΔEG	Normal	ΔEG
ASCO	35	4	33	10	39	7	37	8	34	8
ALI	41	12	48	20*	55	24*	41	10	43	12
PLI	133	16*	131	42*	135	33*	140	28*	127	14*
PSCO	146	7	135	38*	142	18*	142	25*	123	14*
ASAS	152	−17*	164	−1	162	−7	166	−10	154	18*

Treatment values (ΔEG) are the pooled EG10 eye measure minus the pooled N10 eye measure (in micrometers). Positive values represent axial elongation, and negative values represent axial contraction or anteriorization. Neural canal landmarks are defined and described in the Methods section and Figure 1.

^*P < 0.05, ANOVA.