Table 2 Lifetime risk of visual failure for Leber hereditary optic neuropathy carriers and recovery rates
Pedigrees (n)Median onsetMale: female ratioVisual recovery (%)Reference
m.3460G>A929 years2.3:12222
820 years4.3:12520
m.11778G>A4928 years4.5:1421
6624 years3.7:12520
1029 years5.3:12528
m.14484T>C1727 years2.1:13723
2319 years7.7:15811