Table 6. Sensitivity, specificity and accuracy rate of the chest wall-tumor edge distance in pneumothorax complication prognosis.

Cutoff threshold	Sensitivity (%)	Specificity (%)	Accuracy (%)
≥10 mm	98.36	32.08	50.45
≥16 mm	83.61	72.50	75.57
≥20.3 mm	83.61	70.44	74.09
≥23 mm	72.13	80.50	78.18