Fig. 3From: Liver imaging features by convolutional neural network to predict the metachronous liver metastasis in stage I-III colorectal cancer patients based on preoperative abdominal CT scanCorrelation plots for 1st PC and clinical variables. Correlations with p-value > 0.05 are considered as insignificant. In this case the correlation coefficient values are leaved blank or crosses are added. 1st PCA had significant correlation with sex, body mass index, alcohol consumption and fatty liver statusBack to article page