Table 6.

Multivariate significant predictors of an increased number of days in hospital of free-ranging seals (harbor [Phoca vitulina], grey [Halichoerus grypus], harp [Pagophilus groenlandicus], and hooded seals [Cystophora cristata]) presented for rehabilitation.

Variable	eβ	95% CI	p-value
Harp seal	0.72	0.58–0.89	0.002
Creatinine (/1 mg/dL)	0.69	0.58–0.82	< 0.001
Sodium (/10 mmol/L)	0.90	0.82–0.98	0.021
Potassium (/1 mmol/L)	0.85	0.78–0.93	< 0.001
WBC (/10)	1.13	1.02–1.24	0.017