A Classification Method for Thoracolumbar Vertebral Fractures due to Basketball Sports Injury Based on Deep Learning

Table 2

ABC typing test evaluation.

Type of fracture	Single category correct rate	Sensitivity	Specificity	Positive predictive value	Negative predictive value	Youden index
Type C	0.979	0.883	1.000	1.000	0.979	0.875
Lumbar spine type A	0.952	0.967	0.957	0.932	0.964	0.893
Lumbar spine type B	0.988	0.777	1.000	1.000	0.986	0.770
Thoracic spine type A	0.909	0.902	0.920	0.867	0.951	0.826
Thoracic spine type B	0.981	0.786	0.998	1.000	0.979	0.788