Fig. 3From: Serum low-density lipoprotein and low-density lipoprotein expression level at diagnosis are favorable prognostic factors in patients with small-cell lung cancer (SCLC)Overall survival curves of patients with SCLC a Good vs bad PS, b Limited stage vs extensive stage, c Received TRT vs none, d Received PCI vs none. PS: performance status; TRT: thorax radiotherapy; PCI: prophylactic cranial irradiationBack to article page