Disease stages in the Danish Lung Cancer Screening Trial after five annual CT scans and study visits
| LC stage | TNM stage | Screening group | Control group | ||||||||||
| Baseline | 1st inc. | 2nd inc. | 3rd inc. | 4th inc.→ | Total | Baseline | 1st inc. | 2nd inc. | 3rd inc. | 4th inc.→ | Total | ||
| NSCLC | |||||||||||||
| IA | T1N0M0 | 8 | 4 | 10 | 4+1* | 10 | 37 | 1 | 1 | 1 | 3 | ||
| IB | T2aN0M0 | 1 | 3 | 2 | 4 | 10 | 1 | 1 | 2 | ||||
| IIA | |||||||||||||
| IIB | T3N0M0 | 1 | 1 | ||||||||||
| T2N1M0 | 1 | 1 | |||||||||||
| IIIA | T0N2M0 | 2 | 1 | 3 | |||||||||
| T1N2M0 | 1 | 1 | 1 | 1 | 4 | ||||||||
| T3N1M0 | 1 | 1 | |||||||||||
| T3N2M0 | 2 | 2 | 1 | 1 | |||||||||
| IIIB | T0N3M0 | 1 | 1 | ||||||||||
| T1N3M0 | 1 | 1 | |||||||||||
| T3N3M0 | 1 | 1 | 1 | 1 | |||||||||
| T4N2M0 | 1 | 1 | |||||||||||
| IV | T1N2M1 | 1 | 1 | 1 | 1 | ||||||||
| T2N2M1 | 1 | 1 | 1 | 1 | |||||||||
| T4N0M1 | 1 | 1 | |||||||||||
| T4N1M1 | 1† | 1 | |||||||||||
| T4N2M1 | 1 | 1 | 2 | 2 | |||||||||
| T4N3M1 | 1 | 1 | 1 | 2 | 3 | ||||||||
| SCLC | |||||||||||||
| Limit | 1 | 1 | 1 | 1 | |||||||||
| Ext | 1 | 1 | 2 | 3 | 1 | 2 | 6 | ||||||
| Total | 17 | 11 | 13 | 12 | 16 | 69 | 1 | 4 | 6 | 7 | 6 | 24 | |