69 - The Scottish Inflammatory Prognostic Score (SIPS) identifies poor responders to first-line chemoimmunotherapy in non-small cell lung cancer. - Raynes, George; Price, Gareth; Yan, Xiangfei; Barrie, Colin; Maclennan, Kirsty; Campbell, Sorcha; Evans, Tamasin; Tufail, Aisha; Harrow, Stephen; MacKean, Melanie; Philips, Iain; Stares, Mark (Lung Cancer (01695002), 2022)