Group | No of carriers | Type of chromosome rearrangement, n (%) | ||||
---|---|---|---|---|---|---|
Deletionsb | Duplications | Rings | Unbalanced translocations | Other rearrangements | ||
Affected (present study)a | 203 | 65 (32%) | 39 (19%) | 47 (23%)c | 23 (11%) | 29 (14%) |
Asymptomatic (Kovaleva, Cotter, 2016) | 45 | 18 (40%) | 9 (20%) | 9 (20%)d | 4 (9%) | 5 (11%) |