표 1 정합성 평가 방법론 | Methodology for the evaluation of the consistency.

Characteristics Methodology Criteria
Descriptive statistics

Skewness/Kurtosis

Statistical distribution

Shapiro-Wilk test

Normality
Correlation

Pearson correlation coefficient

Kendall’s tau

Sign and statistical significance of coefficient
Discrimination

t-test

Wilcoxon rank sum test

Logit analysis

Sign and statistical significance of difference

Sign and statistical significance of coefficient
Adequacy

ROC curve

AUROC

AUROC≥0.8