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Table 2 Showing local extension of the tumor by CT versus PET-CT

From: The added value of18F-FDG PET/CT in staging non-small cell lung cancer

 CTPETP. diff.P. agree.Kappa aggr. 95% CI
No.%No.%
Chest wall invasionPositive410.0410.01.0000.0001.000 (1.000 to 1.000)
Negative3690.03690.0
Mediastinal invasionPositive1435.01435.01.0000.0001.000 (1.000 to 1.000)
Negative2665.02665.0
Ipsilateral pulmonary nodulesPositive1845.0922.50.0330.0000.524 (0.283 to 0.765)
Negative2255.03177.5
Diaphragmatic invasionPositive00.000.01.0000.000
Negative40100.040100.0
Recurrent laryngeal nerve invasionPositive12.5410.00.1660.0020.375 (− 0.156 to 0.906)
Negative3997.53690.0
Pleural invasionPositive37.5512.50.4560.0000.724 (0.366 to 1.000)
Negative3792.53587.5