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. 2006 May 2;94(11):1599–1603. doi: 10.1038/sj.bjc.6603159

Table 2. Subset analysis (response rate).

Patient characteristics Response rate P-value
Sex Male vs female 2/21 (9.5%) vs 7/13 (53.8%) 0.0057
Pathology Ad vs Sq+other 7/25 (28%) vs 2/9 (22.2%) 0.7432
Smoking Current+ex-smoker vs never smoker 4/23 (17.4%) vs 5/11 (45.5%) 0.1009
ECOG-PS 0 vs 1 5/16 (31.3%) vs 4/18 (22.2%) 0.5633

Ad=adenocarcinoma; Sq=squamous-cell carcinoma; ECOG-PS=Eastern Cooperative Oncology Group Performance Status.