Table 1: Optimal cutoff point for the differences in diaphragm mobility, regarding survival/death as well as the corresponding sensitivity, specificity, positive and negative predictive value.

Outcome Diaphragm Cutoff (mm) Sensitivity Specificity PPV NPV
Survival Left 15.5 71.43 72.5 31.25 93.55
Survival Right 21.5 85.71 57.5 26.09 95.83