Table 5.
Coefficients, standard error and odds ratio for the variables included in the logistic regression models
| Model | Predictor | Estimated coefficient | Standard error | Odds ratio (95% CI) | Residual deviance | AIC |
|---|---|---|---|---|---|---|
| Model 1: | 377.93 | 393.93 | ||||
| White striping | Slaughter age (6 wk) | −0.829 | 0.321 | 0.437* (0.233, 0.820) | - | - |
| Percent of breast weight | 0.411 | 0.099 | 1.509*** (1.244, 1.830) | - | - | |
| Model 2: | 76.28 | 82.28 | ||||
| Wooden breast | Slaughter age (6 wk) | 0.100 | 0.662 | 1.105 (0.302, 4.043) | - | - |
| Percent of breast weight | 0.476 | 0.190 | 1.610* (1.109, 2.335) | - | - |
CI, confidence interval; AIC, akaike information criterion.
*
p<0.05,
***
p<0.001.