Variable | PFS | χ2 | P |
---|---|---|---|
ECOG | |||
1 | 2.0(0.3–15.1) | ||
2 | 2.2(0.2–3.1) | 5.434 | 0.060 |
≥ 3 | 1.2(0.2–1.4) | ||
Sex | |||
Male | 2.1(0.2–15.1) | 0.753 | 0.326 |
Female | 1.4(0.2–6.2) | ||
Treatment lines | |||
first-line | 1.3(0.2–3.1) | ||
second-line | 2.3(0.9–3.1) | 1.932 | 0.246 |
third-line | 1.5(0.2–15.1) | ||
metastatic sites | |||
< 3 | 2.3(0.2–15.1) | 3.234 | 0.068 |
≥ 3 | 1.4(0.2–2.6) |