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.

Eligible patients were children and adolescents with HFA .
not found

Differences between groups for use of community healthcare resources , return to usual work/home/leisure activities and satisfaction with their EECU care were small and not significant .
not found

Spirographic and ΔsRAW-based criteria identified as responders 24 and 45 patients , respectively .

not found