Breeds | Number of horses | Age at onset | Duration of disease | |
---|---|---|---|---|
mean ± sd/years | mean ± sd/years | |||
Finnhorse | 139 | (50.5%) | 4.6 ± 3.6 | 3.6 ± 2.7 |
Icelandic horse | 71 | (25.8%) | 9.0 ± 2.9 | 3.0 ± 1.9 |
Shetland pony | 15 | (5.5%) | 3.8 ± 3.1 | 3.5 ± 1.2 |
New Forest pony | 15 | (5.5%) | 4.5 ± 3.6 | 3.7 ± 2.5 |
Trakehner | 3 | (1.1%) | ||
Finnish warmblood | 3 | (1.1%) | ||
Russ pony | 3 | (1.1%) | ||
Welsh Mountain pony | 2 | (0.7%) | ||
Andalusian | 1 | (0.4%) | ||
Cob | 1 | (0.4%) | ||
Friesian | 1 | (0.4%) | ||
Huzu pony | 1 | (0.4%) | ||
Welsh pony | 1 | (0.4%) | ||
Pony, undefined breed | 8 | (2.9%) | ||
Warmblood horse, undefined | 3 | (1.1%) | ||
Breed not known | 8 | |||
Total | 275 |