Risk factor | n | Frequency (%) | P-value | ORc | 95% CId |
---|---|---|---|---|---|
Examination a | 0.4965 | ||||
First examination | 77 | 33 | |||
Second examination | 77 | 29 | |||
Discipline b | 0.9734 | ||||
T1 | 12 | 17 | |||
T2 | 5 | 0 | |||
Young riders | 15 | 40 | |||
Four-gaited | 23 | 35 | |||
Five-gaited | 22 | 27 | |||
Bit b | 0.0002 | ||||
Snaffle bit | 26 | 62 | 8.07 | 2.38 - 27.44 | |
Icelandic curb bit | 6 | 0 | - | - | |
Curb bit with a port | 45 | 13 | 1.00 | ||
Number of performances b | 0.8907 | ||||
1 | 21 | 33 | |||
2 | 34 | 21 | |||
3 | 14 | 36 | |||
≥4 | 8 | 2 |