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Pemetrexed and non-small cell lung cancer histology: squamous versus non-squamous. Data shown as hazard ratio. Data from Ciuleanu et al., [2009].
| Histology | 1st line: Cis-Pem vs. Cis-Gem | 2nd line: Pern vs. Doc | Maintenance: Pern vs. Plac |
|---|---|---|---|
| Non-squamous | 0.81* | 0.78* | 0.70* |
| Squamous | 1.23 | 1.56* | 1.07 |
Cis-Gem, cisplatin plus gemcitabine; Pem, pemetrexed; Plac, placebo; *p < 0.05.
