Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Respirol. Nov 28, 2013; 3(3): 110-115
Published online Nov 28, 2013. doi: 10.5320/wjr.v3.i3.110
Table 4 Univariate analysis in overall survival in 65 long-term survivors
VariablesNo. of patientsUnivariate analysis (log-rank test) P value
Age< 65/≥ 6531/340.9448
GenderMale/Female33/320.3467
PS0-1/2-360/50.7468
SmokingYes/No35/300.9835
Clinical stageIIIB/IV18/470.7627