Is ECOG-PS >=3 appropriate to guide rehabilitation referral decisions? Using patient-reported outcome measures to examine the prevalence of functional disability in patients with ECOG-PS 0-2.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Is ECOG-PS >=3 appropriate to guide rehabilitation referral decisions? Using patient-reported outcome measures to examine the prevalence of functional disability in patients with ECOG-PS 0-2. ### Output: 