| Univariable Cox regression | Multivariable Cox regression | ||
---|---|---|---|---|
HR (95% CI) | P | HR (95% CI) | P | |
LTPFS Sex | Â | Â | Â | Â |
Female | Â | Â | Â | Â |
Male | 0.359 (0.153–1.098) | 0.146 |  |  |
Age (years) | Â | Â | Â | Â |
<65 | Â | Â | Â | Â |
≥65 | 0.684 (0.327–1.753) | 0.618 |  |  |
Treatment of lung metastasis | Â | Â | Â | |
L-SABT | Â | Â | Â | Â |
MWA | 0.349 (0.103–0.568) | 0.083 |  |  |
Tumor diameter | Â | Â | Â | Â |
≤3 cm |  |  |  |  |
>3 cm | 0.925 (0.258–3.094) | 0.025 | 1.437 (0.893–3.594) | 0.021 |
Distribution of lung metastasis | Â | Â | Â | |
Unilateral | Â | Â | Â | Â |
Bilateral | 2.357 (0.961–5.336) | 0.257 |  |  |
Distance from hilum pleura/interlobar fissure | Â | Â | Â | |
≤10 mm |  |  |  |  |
>10 mm | 3.453 (1.568–8.752) | 0.056 | 3.132 (1.083–6.547) | 0.097 |
Lung metastasis | Â | Â | Â | Â |
Metachronous | Â | Â | Â | Â |
Synchronous | 3.104 (1.476–5.331) | 0.037 | 1.673 (0.937–3.961) | 0.298 |
CEA(ng/ml) | Â | Â | Â | |
<10 | Â | Â | Â | Â |
≥ 10 | 2.802 (1.531–5.126) | 0.001 | 2.346 (1.240–4.436) | 0.017 |
OS | Â | Â | Â | Â |
Sex Female Male | 0.356 (0.189–1.235) | 0.097 | 0.641 (0.235–1.672) | 0.253 |
Age (years) < 65 ≥ 65 | 0.757 (0.368–1.696) | 0.492 |  |  |
Treatment of lung metastasis | Â | Â | Â | Â |
L-SABT | Â | Â | Â | Â |
MWA | 0.472 (0.225–1.428) | 0.163 |  |  |
Tumor diameter | Â | Â | Â | Â |
≤3 cm |  |  |  |  |
>3 cm | 1.576 (0.446–4.684) | 0.095 | 1.987 (1.068–3.722) | 0.036 |
Distribution of lung metastasis | Â | Â | Â | Â |
Unilateral | Â | Â | Â | Â |
Bilateral | 1.779 (0.432–4.775) | 0.229 |  |  |
Distance from hilum/pleura/interlobar fissure | Â | Â | Â | Â |
≤10 mm |  |  |  |  |
>10 mm | 2.984 (1.097–6.403) | 0.087 | 2.531 (0.924–5.773) | 0.151 |
Lung metastasis | Â | Â | Â | Â |
Metachronous | Â | Â | Â | Â |
Synchronous | 2.577 (1.458–4.669) | 0.062 | 1.332 (0.859–3.452) | 0.338 |
CEA (ng/ml) | Â | Â | Â | Â |
<10 | Â | Â | Â | Â |
≥10 | 2.996 (1.345–5.667) | 0.004 | 2.698 (1.042–4.337) | 0.013 |