Parameters | VLBW [Survivor puppies as Reference] | LBW [Survivor puppies as Reference] | ||
---|---|---|---|---|
P-value | Odds ratio (95%CI) | P-value | Odds ratio (95%CI) | |
Dam age at whelping (years) [2–4 years as Reference] | – | 0.001 | ||
min-2 | 1.74 (0.87–3.36) | |||
4–6 | 1.32 (0.81–2.15) | |||
6-max | 2.82 (1.66–4.8) | |||
Breed [German Shepherd as Reference] | – | < 0.001 | ||
Australian Shepherd | 0.16 (0.04–0.57) | |||
Bichon Frise | 0.66 (0.12–2.94) | |||
Maltese | 0.65 (0.16–2.5) | |||
Cocker Spaniel | 0.42 (0.16–1.25) | |||
Golden Retriever | 0.46 (0.18–1.29) | |||
Labrador Retriever | 0.51 (0.22–1.32) | |||
Rottweiler | 1.37 (0.36–4.88) | |||
Shih Tzu | 1.82 (0.69–5.17) | |||
West Highland White Terrier | 0.83 (0.21–3) | |||
Litter size | 0.002 | 0.05 (0.01–0.34) | 0.17 | 2.03 (0.74–5.66) |
Gender [Female as Reference] | 0.145 | – | ||
Male | 1.94 (0.8–4.87) | |||
Stillbirth in the litter [Absence as Reference] | – | 0.005 | ||
Presence | 0.65 (0.41–0.99) |