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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Ophthalmology. 2011 Sep 29;119(1):150–158. doi: 10.1016/j.ophtha.2011.06.043

Table 8. Ocular Alignment at Near: Spectacle-corrected Baseline Versus 18-week Primary Outcome.

Cause of Amblyopia

Combined (N=86) Strabismus Only (N=43)

Alignment at 18 Weeks Alignment at 18 Weeks

0 Δ 1-8 Δ >8 Δ 0 Δ 1-8 Δ >8 Δ
N=29 N=40 N=17 N=13 N=16 N=14
Alignment at Baseline
0 Δ n (%) 9 (31%) 2 (5%) 0 5 (38%) 0 0
1-8 Δ n (%) 12 (41%) 27 (68%) 1 (6%) 4 (31%) 6 (38%) 0
>8 Δ n (%) 8 (28%) 11 (28%) 16 (94%) 4 (31%) 10 (63%) 14 (100%)
Mean Improvement (SD) 2.5 Δ (5.4) 6.3 Δ (7.6)
Median Improvement (P25, P75) 1.0 Δ (0.0, 5.0) 6.0 Δ (0.0, 10.0)
Wilcoxon Signed-Rank test P-value P<0.001 P<0.001

Δ = prism diopter; P25 = 25th percentile; P75 = 75th percentile