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Survival curves for primary lung cancer (except other – NSCLC) by stage among males and females younger than 75 years.
Note: PaO2 fixed at ≥10, PaCO2 at 5.0–5.9 kPa.
Abbreviations: NSCLC, non-small-cell lung cancer; PaO2, partial arterial oxygen pressure; PaCO2, partial arterial carbon dioxide pressure.
