{"id":"W1858892668","doi":"10.1186/s13063-015-0976-7","title":"Physical activity screening to recruit inactive randomized controlled trial participants: how much is too much?","year":2015,"lang":"en","type":"article","venue":"Trials","topic":"Physical Activity and Health","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"Okanagan University College; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"Medical Research Council; National Health and Medical Research Council; National Heart Foundation of Australia","keywords":"Medicine; Randomized controlled trial; Physical therapy; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.1068327,0.001343563,0.006622215,0.0009650146,0.00135968,0.004179613,0.002523677,0.00727666,0.01582037],"category_scores_gemma":[0.2401829,0.0008974774,0.003627697,0.001630748,0.003471756,0.004374078,0.00139307,0.005348867,0.002494448],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001958359,"about_ca_system_score_gemma":0.00818424,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001991495,"about_ca_topic_score_gemma":0.004582911,"domain_scores_codex":[0.9271923,0.05894201,0.007693517,0.001779991,0.003385306,0.001006875],"domain_scores_gemma":[0.78501,0.1589943,0.03446878,0.006989304,0.008624908,0.00591256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.1596341,0.004146724,0.01116102,0.2162696,0.01587773,0.0002272334,0.001180512,0.001303862,0.001160732,0.008102496,0.08738166,0.4935544],"study_design_scores_gemma":[0.5279532,0.03944394,0.03661183,0.2397296,0.03093207,0.0005459184,0.001115652,0.006239012,0.001284955,0.02640516,0.08929233,0.0004463047],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.06741708,0.5265732,0.01724386,0.2906764,0.03709524,0.03777625,0.002285811,0.0006011518,0.02033094],"genre_scores_gemma":[0.5696427,0.1462992,0.03710063,0.1401299,0.02817031,0.07230377,0.001459886,0.0002304629,0.004662986],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1068327,"threshold_uncertainty_score":0.5649923,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4875782757373612,"score_gpt":0.4989259573492091,"score_spread":0.01134768161184796,"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."}}