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. 2022 May 21;22:230. doi: 10.1186/s12886-022-02456-1

Table 2.

Change in inferior oblique overaction in the studied groups

Group I
(n = 29 patients, 58 eyes)
Group II
(n = 24 patients, 48 eyes)
P
Surgery success (IOOA<grade1) (no., %) 55 (95%) 46 (96%) 0.808a
Residual IOOA (no., %) 3 (5%) 2 (4%)
Grade 1 0/0 (0%) 0/10 (0%)
Grade 2 2/32 (6%) 0/22 (0%)
Grade 3 1/26 (94%) 2/16 (1%)
Pa 0.000* 0.000*

*P significant; a Chi-square test