Nomogram based on liver stiffness and spleen area with ultrasound for posthepatectomy liver failure: A multicenter study

doi:10.3748/wjg.v30.i27.3314

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World Journal of Gastroenterology

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1007-9327

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World J Gastroenterol. Jul 21, 2024; 30(27): 3314-3325
Published online Jul 21, 2024. doi: 10.3748/wjg.v30.i27.3314

Table 2 Comparison of model discrimination

Variables	Training cohort, n = 500			Validation cohort, n = 62
Model	PM	ALBI	MELD	PM	ALBI	MELD
AUC (95%CI)	0.833 (0.792-0.873)	0.651 (0.598-0.703)	0.508 (0.436-0.548)	0.802 (0.684-0.920)	0.658 (0.536-0.774)	0.631 (0.499-0.750)
Sensitivity, %	83.100 (118/142)	43.700 (62/142)	62.000 (88/142)	95.500 (21/22)	72.300 (13/22)	59.100 (13/22)
Specificity, %	73.500 (263/358)	80.200 (287/358)	53.100 (190/358)	52.500 (21/40)	57.500 (29/40)	72.500 (29/40)
P value	-	< 0.001¹	< 0.001²	-	0.040³	0.048⁴

¹Area under receiver operating characteristic curve (AUC) values of the albumin-bilirubin (ALBI) score compared to that of the posthepatectomy liver failure model (PM) in the training cohort.

²AUC values of the model for end-stage liver disease (MELD) score compared to that of the PM in the training cohort.

³AUC values of the ALBI score compared to that of the PM in the validation cohort.

⁴AUC values of the model for end-stage liver disease score compared to that of the PM in the validation cohort.

CI: Confidence interval.

Citation: Cheng GW, Fang Y, Xue LY, Zhang Y, Xie XY, Qiao XH, Li XQ, Guo J, Ding H. Nomogram based on liver stiffness and spleen area with ultrasound for posthepatectomy liver failure: A multicenter study. World J Gastroenterol 2024; 30(27): 3314-3325
URL: https://www.wjgnet.com/1007-9327/full/v30/i27/3314.htm
DOI: https://dx.doi.org/10.3748/wjg.v30.i27.3314