Table. 5.

Lung cancer risk prediction model performance

Statistics Development cohort Validation cohort
Discrimination C-statistics 0.785 0.823
Calibration Nam-D’Agostino test χ2=11.05 (P=0.199) χ2=13.83 (P=0.086)
Korean J Fam Pract 2024;14:90~97 https://doi.org/10.21215/kjfp.2024.14.2.90
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