Table 6 Correlation between egfr mutation status and sex, smoking status, and histological subtypes in non-small cell lung cancer patients included in the review
Overall patients | EGFR mutated | EGFR wild-type | Odds Ratio (95% confidence interval) |
|---|---|---|---|
Sex | |||
Female | 156 | 210 | 1.87 (1.44-2.42) |
Male | 214 | 538 | |
Smoking status | |||
Never smokers | 203 | 102 | 8.81 (6.42-12.10) |
Ever smokers | 107 | 474 | |
Histology | |||
Adenocarcinomas | 222 | 200 | 0.73 (0.47-1.12) |
Other subtypes | 64 | 42 | |