Optotype acuities for aphakic eyes of children with unilateral congenital cataracts treated with contact lenses
| Author | Year of publication | No of patients | % of patients | ||
|---|---|---|---|---|---|
| ⩾20/40 | 20/50–20/200 | <20/200 | |||
| Birch21 | 1988 | 19 | 10% | 42% | 48% |
| Cheng22 | 1991 | 20 | 10% | 25% | 65% |
| Brown23 | 1999 | 13 | 38% | 31% | 31% |
| Lundvall24 | 2002 | 25 | 0% | 34% | 76% |
| Present study | 2004 | 11 | 18% | 45% | 36% |