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Kaplan‐Meier curves for (a) progression‐free survival, (b) overall survival in the IP arm, and (c) progression‐free survival and (d) overall survival in the EP arm according to GNRI. EP, etoposide/cisplatin; GNRI, Geriatric Nutritional Risk Index; IP, irinotecan/cisplatin. (a, b) (
) GNRI > 98 (n = 63), (
) GNRI 92–98 (n = 47) and (
) GNRI < 92 (n = 60). (c, d) () GNRI > 98 (n = 70), () GNRI 92–98 (n = 48) and () GNRI < 92 (n = 64).
