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Table 3 Model fit and performance metrics for full and restricted domain-based models

From: Exploring presentation differences in multi-cultural youth seeking assistance for mental health problems

  Likelihood ratio test Index (original) Index (bias-corrected)
Demographic χ2(5) = 9.06, p = 0.11   
Nagelkerke R2   0.02  < 0.01
Brier score   0.14 0.14
Financial security χ2(2) = 0.52, p = 0.77   
Nagelkerke R2    < 0.01  < 0.01
Brier score   0.14 0.14
Mental disorder χ2(12) = 31.05, p = 0.002   
Nagelkerke R2   0.06 0.02
Brier score   0.13 0.14
Substance use χ2(2) = 0.80, p = 0.67   
Nagelkerke R2    < 0.01  < 0.01
Brier score   0.14 0.14
Functional impairment χ2(1) = 0.01, p = 0.92   
Nagelkerke R2    < 0.01  < 0.01
Brier score   0.14 0.14
Forensic history χ2(4) = 3.64, p = 0.46   
Nagelkerke R2    < 0.01  < 0.01
Brier score   0.14 0.14
Child maltreatment χ2(7) = 24.72, p < 0.001   
Nagelkerke R2   0.05 0.03
Brier score   0.14 0.14
Social support χ2(2) = 1.18, p = 0.55   
Nagelkerke R2    < 0.01  < 0.01
Brier score   0.14 0.14
Stigma χ2(1) = 0.01, p = 0.92   
Nagelkerke R2    < 0.01  < 0.01
Brier score   0.14 0.14
Full model χ2(36) = 69.30, p = 0.001   
Nagelkerke R2   0.14 0.02
Brier score   0.13 0.14
Bias-corrected indexes have been bootstrapped (5000 replicates)