Skip to main content
. 2013 Oct 8;7:1179–1186. doi: 10.2147/DDDT.S53011

Figure 1.

Figure 1

The LPFS, PFS, and OS of WBRT group versus WBRT+erlotinib group.

Notes: The median LPFS, PFS, and OS were 6.8 months (range, 0–18.7 months), 5.2 months (range, 0–14.7 months), and 8.9 months (range, 4.5–19.7 months), respectively, in the WBRT group and 10.6 months (range, 4.9–20.7 months), 6.8 months (range, 1.5–20.7 months), and 10.7 months (range, 5.3–29.7 months), respectively, in the combination group. There were statistically significant differences in the LPFS, PFS, and OS between the groups.

Abbreviations: CI, confidence interval; HR, hazard ratio; LPFS, local progression-free survival; OS, overall survival; PFS, progression-free survival; WBRT, whole brain radiotherapy.