Table 3 Multivariate analysis of OS and PFS

OS

TD_pre (cm)

0.373

0.155–0.898

0.028

 ≤ 4.4/ > 4.4

TD_post (cm)

0.376

0.198–0.715

0.003

 ≤ 2.4/ > 2.4

SCC_post (µg/L)

0.374

0.207–0.677

0.001

 ≤ 1.9/ > 1.9

PFS

TVRR (%)

2.998

1.739–5.171

 < 0.001

 < 80.1/ ≥ 80.1

SCC_pre (µg/L)

0.563

0.325–0.977

0.041

 ≤ 11.4/ > 11.4

SCC_post (µg/L)

0.253

0.143–0.447

 < 0.001

 ≤ 1.9/ > 1.9