{"id":"W2023556159","doi":"10.1136/bmj.328.7455.1561","title":"Complex interventions: how “out of control” can a randomised controlled trial be?","year":2004,"lang":"en","type":"article","venue":"BMJ","topic":"Health Policy Implementation Science","field":"Health Professions","cited_by":1255,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Psychological intervention; Computer science; Randomized controlled trial; Data science; Medicine; Surgery; Nursing","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6427976236771674,"score_gpt":0.666484830153243,"score_spread":0.02368720647607558,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}