Table 2

Multivariate survival analyses of 103 SCLC patients

The proportional hazards model of Cox was used.

FactorRR (eβ)95% CI for RRP
Stage
Extensive disease1.81.1–2.80.02
S-bFGF at diagnosis
≥17 pg/ml (the highest quartile)1.50.9–2.40.09
WHO performance status
1–41.40.9–2.20.12
Extensive stage disease & S-bFGF ≥17 pg/ml2.11.2–3.60.0057