. Author manuscript; available in PMC: 2012 Nov 1.

Published in final edited form as: Clin Lung Cancer. 2011 Jul 1;12(6):393–401. doi: 10.1016/j.cllc.2011.04.005

Table 3. Studies Included in the ERCC1 Expression and Overall Survival Pooled Analysis.

This table provides the covariates included in the cox proportional hazards models for each study included in the overall survival pooled analyses and sub-group analyses.

First Author	Year	Cox Proportional Hazard Model Covariates
Ren¹¹	2010	Age, Gender, Stage, Histology, PS, Smoking, Response
Wang¹³	2010	Age, Gender, Histology, PS, Pleural Effusion, Metastatic Sites
Ikeda¹⁴	2009	Age, Gender, Stage, Histology, IIIB Tubulin
Lee¹⁵	2009	Smoking, Histology, PS, Response
Lord¹⁶	2002	Age, Gender, Stage, Histology, PS, Weight Loss
Ota¹⁷	2009	Age, Gender, Histology, PS, Smoking, BCRP
Holm¹⁹	2009	Age, Gender, Histology
Li²⁰	2010	Response, MRP1, LRP

PS=Performance Status