Table 1.
Outcomes according to age at surgery (in months)
| Parameter | ≤9 months (n=22) | 10-18 months (n=37) | ≥19 months (n=34) | p-value |
|---|---|---|---|---|
| Eyes, n (%) | 22 (23.7) | 37 (39.8) | 34 (36.6) | - |
| Laterality, n
(%) Unilateral |
7 (31.8) | 24 (64.9) | 12 (35.3) | 0.013* |
| Bilateral | 15 (68.2) | 13 (35.1) | 22 (64.7) | |
| Mean
follow-up (months) Median |
54 | 72 | 61.5 | 0.085** |
| (IR) | (30-75.3) | (49.5-104) | (33-86) | |
| SE 1 month after surgery
(D) Mean ± SD |
5.58 ± 2.77 | 3.26 ± 2.03 | 2.74 ± 1.45 | 0.000*** |
| (Range) | (0.50-9.75) | (-1.50-8.00) | (0.0-7.75) | |
| SE
at the final follow-up (D) Mean ± SD |
1.62 ± 4.05 | -0.93 ± 2.77 | -0.31 ± 2.68 | 0.000*** |
| (Range) | (-8.00-7.00) | (-8.75-4.25) | (-7.00-5.00) | |
| CDVA (logMAR) Mean ± SD |
0.44 ± 0.29 | 0.59 ± 0.47 | 0.37 ± 0.37 | 0.085*** |
| (Range) | (0.1-1.1) | (0.00-1.3) | (0.00-1.3) | |
| Myopic shift (D) Mean ± SD |
4.19 ± 2.86 | 3.64 ± 2.49 | 2.77 ± 2.00 | 0.092*** |
| (Range) | (0.50-9.75) | (0.00-9.50) | (0.00-7.00) | |
| Postoperative complications, n (age in
months) VAO |
5 (7, 8, 8, 9, 9) | 6 (11, 11, 12, 16, 17, 17) | 2 (24, 24) | 0.109* |
| Corectopia | 1 (8) | 3 (10, 14, 16) | 1 (22) | |
| Pigments in IOL | 0 | 2 (15, 16) | 0 | |
| Fibrin formation | 0 | 1 (17) | 0 | |
| Strabismus (n, %) | 9 (22.5%) | 15 (37.5%) | 16 (40%) | |
| Additional surgeries**** (n, %) | 6 (33.3%) | 9 (50%) | 3 (16.6%) | 0.323* |
*
Chi-squared test;
**
Kruskal-Wallis test;
***
ANOVA;
****
excluded strabismus surgeries.
SE= spherical equivalent; SD= standard deviation; CDVA= corrected distance visual acuity; D= diopter; n= number; IR= interquartile range; VAO= visual axis opacification; IOL= intraocular lens.