Table 4 Cox proportional hazards model investigating hazard of death following treatment uterine prolapse treatment (30 days)
From: Treatment and survival of Norwegian cattle after uterine prolapse
Variable | Level | Estimate | Standard Error | 95% confidence interval | P-value | |
|---|---|---|---|---|---|---|
Lower | Upper | |||||
General clinical state | Normal/slightly reduced | 0.29 | 0.14 | 0.12 | 0.73 | 0.008 |
Poor | Baseline | |||||
Prepartum vaginal prolapse | Reported | 2.31 | 0.90 | 1.08| | 4.95 | 0.031 |
Not reported | Baseline | |||||