Statistical analysis
CDG
REGRESSION
Mean/Standard Deviation were used to analyze the continuous parametric variables and median/interquartile range were employed for non-parametric distribution according to the Kolmogorov-Smirnov test. For the categorical variables, numbers and frequencies were used as percentages, and the chi-square test was employed to assess the association between the CDG and control groups. A p-value of 5% was defined as statistically significant. A logistic regression was performed to determine the Odds Ratio of the correct assessment rate between the CDG and control groups and construct a two-tailed 95% Confidence Interval (CI).