Table 1. Cross tables for patients included for analysis of T stages (the 7th edition vs. the 8th edition).
| Clinical T stage | 7th edition | ||||||
|---|---|---|---|---|---|---|---|
| T1a | T1b | T2a | T2b | T3 | T4 | ||
| 8th edition | T1a | 6,261 | - | - | - | - | - |
| T1b | 36,380 | - | - | - | - | - | |
| T1c | - | 47,705 | - | - | - | - | |
| T2a | - | - | 63,136 | - | - | - | |
| T2b | - | - | 38,735 | - | 2,013 | - | |
| T3 | - | - | - | 44,645 | 36,843 | - | |
| T4 | - | - | - | - | 33,527 | 55,478 | |
| Pathological T stage | 7th edition | ||||||
| T1a | T1b | T2a | T2b | T3 | T4 | ||
| 8th edition | T1a | 9,599 | - | - | - | - | - |
| T1b | 41,999 | - | - | - | - | - | |
| T1c | - | 32,123 | - | - | - | - | |
| T2a | - | - | 44,387 | - | 758 | - | |
| T2b | - | - | 13,654 | - | 289 | - | |
| T3 | - | - | - | 12,650 | 11,096 | - | |
| T4 | - | - | - | - | 7,088 | 3,856 | |