TASK DEFINITION: In medical studies, the efficacy of medical treatments (called interventions) is evaluated within a group of study participants. You will be given a sentence of a study report in which your task is to list the phrases that describe the intervention(s) of the study. You should list the phrase in the same order that they appear in the text, separated by commas. If no information about the interventions is mentioned, just answer with "not found". Interventions are: a specific drug, surgery, talking therapy, a lifestyle modification, control or placebo treatment. Do not include details, dosages, frequency and duration, intervention mentions that are not in an informative span of text.
PROBLEM: The results confirm the importance of psychological factors in early RA and their relative independence from physical findings .

SOLUTION: not found

PROBLEM: The economic burden associated with ASD is substantial and can be measured across multiple sectors of our society .

SOLUTION: not found

PROBLEM: The 2 groups were comparable in baseline clinical and urodynamic data .

SOLUTION:
not found

