Establishment and validation of a prediction model for acute kidney injury in moderate severe and severe acute pancreatitis patients

Table 2 Multivariate logistic regression analysis results for variables associated with the occurrence of AKI in MSAP and SAP patients within the training cohort

Variables	p value	Odd ratio	95% Confidence interval
Shock Index	0.001	7.42	2.18–25.19
BUN, (mmol/L)	< 0.001	1.32	1.22–1.43
UA, (mmol/L)	0.05	1.002	1.000–1.003
Ca²⁺, (mmol/L)	0.01	0.38	0.18–0.79
TG, (mmol/L)	0.017	1.02	1.004–1.041
HCT
[0.3, 0.5]			Reference
< 0.3	0.096	1.93	0.89–4.20
> 0.5	0.034	3.24	1.10–9.59
Na⁺, (mmol/L)
[135, 145]			Reference
< 135	0.014	2.01	1.15–3.49
> 145	0.222	1.65	0.74–3.69
CK-MB > 4 ng/mL	0.001	2.61	1.48–4.61
TT, (s)
[14, 21]			Reference
< 14	0.01	2.83	1.28–6.27
> 21	0.321	1.44	0.70–2.95

ISSN: 2047-783X