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. 2020 Jul 6;21:171. doi: 10.1186/s12931-020-01427-8

Fig. 3.

Fig. 3

Predictive value of the LDH level to clinical overcome. a the optimal prognostic “cut-off value of LDH increase” predicting progress of the chest CT image was found to be 62.50 U/L, this criterion for sensitivity and specificity was found to be 73.1 and 89.3% respectively (AUC = 0.8503, P < 0.01). b The optimal prognostic “cut-off value of LDH decrease” predicting improvement of the chest CT image was found to be 48.50 U/L, the sensitivity and specificity was found to be 67.3 and 56.0% respectively (AUC = 0.6283 P = 0.04)