In medical studies, treatments are tested within a group of study participants. To determine if a new treatment works, various outcomes are measured in the people who take part in the study. You will be given a sentence of a study report in which your task is to list the phrases that give information about the outcomes of the study. You should list the phrases in the same order that they appear in the text, separated by commas. If no information about the outcome is mentioned, just answer with: "not found".
 Outcomes contain: outcomes measured in patients: like blood sugar,
 outcomes regarding the intervention: like effectiveness, costs
 the score on a medical test or questionnaire,
 positive or negative events in the patient groups: like quitting smoking, or adverse reactions.
 Do not mention numbers or results, interpretations of outcomes, outcome mentions without relevant information.

Ex Input:
During the first 6 months following a planned quit attempt , being abstinent in a particular week appears to be associated with lower levels of concurrent depressive symptoms .

Ex Output:
depressive symptoms


Ex Input:
Factors with a P value of < or =0.25 within a cycle were included in a generalized estimating equations regression model .

Ex Output:
not found


Ex Input:
Phase III study of two different dosing schedules of erythropoietin in anemic patients with cancer .

Ex Output:

not found