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Table 5 Comparison of the NIH consensus criteria and the 7th UICC/AJCC TNM staging system in predicting recurrence free survival in patients who underwent surgical resection for gastric GISTs

From: Two staging systems for gastrointestinal stromal tumors in the stomach: which is better?

 

Unadjusted

Model Fit Statistics

 

HR (95% CI)

-2 Log Likelihood

AIC

SBC

C-statistic (95% CI)a

NIH (high/very low-intermediate)

7.041 (1.755–28.248)

75.489

77.489

77.687

0.758 (0.615–0.901)

AJCC (III/I-II)

10.579 (2.835–39.482)

72.618

74.618

74.816

0.745 (0.639–0.851)

  1. AIC Akaike’s Information Criterion, SBC Schwarz Bayesian Criterion
  2. aOverall adequacy of risk prediction procedures with censored survival data