Table 2.
Nodule volume changes according to the follow-up period
| Variables | 0 month | 1 month | 3 month | 6 month | 12 month | 24 month | 36 month |
|---|---|---|---|---|---|---|---|
| No. of nodules | 105 | 91 | 71 | 78 | 101 | 18 | 5 |
| Vta | 8.65 (4.93–16.6) | 3.74 (2.01–5.67) | 2.41 (1.36–3.81) | 1.79 (0.70–2.97) | 1.09 (2.52–0.49) | 0.84 (0.20–3.18) | 0.37 (0.07–2.55) |
| Vaa | 8.38 (4.76–13.46) | 2.39 (1.43–4.19) | 1.31 (0.72–2.42) | 0.73 (0.16–1.41) | 0.28 (0.09–0.94) | 0.23 (0.00–1.25) | 0.03 (0.00–1.22) |
| Vva | 0.29(−1.07–4.00) | 1.05 (0.38–2.39) | 1.07 (0.36–2.17) | 0.59 (0.21–1.52) | 0.51 (0.14–1.65) | 0.47 (0.11–1.94) | 0.37 (0.05–1.33) |
| Vv increase ≥50%, n (%) | 0 | 0 | 18 (25.4) | 15 (19.2) | 26 (25.7) | 5 (2.8) | 2 (0.4) |
| Vt increase ≥50%, n (%) | 0 | 0 | 0 | 0 | 4 (4.0) | 0 | 0 |
amedian and interquartile range