Table 3 Distribution of TSA according to BNE NT stage
BNE NT stage | TSA n(cell %) | |||
|---|---|---|---|---|
None | 1 area | 2 areas | 3 areas | |
I | 32(17.5) | 4(2.2) | 1(0.6) | 0(0.0) |
II | 24(13.1) | 12(6.6) | 5(2.7) | 1(0.6) |
III | 20(10.9) | 19(10.4) | 7(3.8) | 1(0.6) |
IV | 15(8.2) | 6(3.3) | 3(1.6) | 1(0.6) |
V | 7(3.8) | 4(2.2) | 2(1.1) | 0(0.0) |
VI | 12(6.6) | 5(2.7) | 1(0.6) | 1(0.6) |