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.