Fig. 7: The clinical application of CerebralDoc from July to November 2019 (n = 3430 patients were included). | Nature Communications

Fig. 7: The clinical application of CerebralDoc from July to November 2019 (n = 3430 patients were included).

From: Rapid vessel segmentation and reconstruction of head and neck angiograms using 3D convolutional neural network

Fig. 7

The qualification rate = AI successfully processing numbers/total clinical CTA numbers. a The number of clinical CTA scans increased from 404 to 874 and the AI qualified number doubled within the five months. b The AI qualification rate has a 10.92% improvement. c The clinical utilization number increased fourfold. d The usage rate ranges from 71.15–91.48%. In b, d data are represented as boxplots where the middle line is the median, the lower and upper hinges correspond to the first and third quartiles, the upper whisker extends from the hinge to the largest value no further than 1.5 × IQR from the hinge (where IQR is the interquartile range) and the lower whisker extends from the hinge to the smallest value at most 1.5 × IQR of the hinge.

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