Haplotype frequencies in cases: ethnicity/country of origin of carriers of mutation bearing chromosomes
| Country of residence | Total | A haplotype (%) | G haplotype (%) |
|---|---|---|---|
| The Netherlands | 23 | 14 (60.9) | 9 (39.1) |
| USA | 23 | 11 (47.8) | 12 (52.2) |
| Switzerland | 21 | 7 (33.3) | 14 (66.7) |
| Canada | 15 | 6 (40.0) | 9 (60.0) |
| United Kingdom | 12 | 4 (33.3) | 8 (66.7) |
| Germany | 8 | 3 (37.5) | 5 (62.5) |
| Others | 17 | 8 (47.1) | 9 (52.9) |
| Italy | 5 | ||
| Ireland | 3 | ||
| Norway | 2 | ||
| Portugal | 2 | ||
| Spain | 1 | ||
| Denmark | 1 | ||
| Yugoslavia | 1 | ||
| Turkey | 1 | ||
| Australia | 1 | ||
| Totals | 119 | 53 (44.5) | 66 (55.5) |