Table 7 Final multivariable logistic regression model of agility-associated activities as risk factors for CCLR
From: Risk factors for cranial cruciate ligament rupture in dogs participating in canine agility
Variable | Coefficient | Standard Error | Wald Statistic | P Value | Odds Ratio | 95% CI |
|---|---|---|---|---|---|---|
Engaged in NADAC competitions | 0.70 | 0.20 | 20.7 | <  0.001 | 2.0 | 1.5–8.9 |
Not engaged in NADAC competitions | Reference | |||||
Engaged in UKI competitions | −1.10 | 0.30 | 16.4 | <  0.001 | 0.3 | 0.2–0.6 |
Not engaged in UKI competitions | Reference | |||||
Competition at lower levels (Novice, Intermediate, Open) | 0.60 | 0.20 | 12.0 | <  0.001 | 1.8 | 1.3–2.5 |
Competition at higher levels (Master’s Excellent, Elite) | Reference | |||||
Fewer than 10 competitions/year | 0.60 | 0.20 | 12.3 | <  0.001 | 1.8 | 1.3–2.4 |
More than 10 competitions/year | Reference |