{"id":"W3216635849","doi":"10.2196/32627","title":"Expert-Moderated Peer-to-Peer Online Support Group for People With Knee Osteoarthritis: Mixed Methods Randomized Controlled Pilot and Feasibility Study","year":2021,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Bone and Joint Health Institute","funders":"","keywords":"Psychological intervention; Randomized controlled trial; Physical therapy; Peer support; Self-management; Osteoarthritis; Medicine; Social support; Psychology; Nursing; Alternative medicine; Social psychology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00754722,0.000415879,0.002581676,0.0003884948,0.0004583435,0.0001920974,0.0001183597,0.0001255039,0.0002431661],"category_scores_gemma":[0.002709442,0.0002794303,0.0002730057,0.0007019846,0.0002060355,0.0003325021,0.0002051664,0.0005096811,0.00001957607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001883283,"about_ca_system_score_gemma":0.0004401096,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004220807,"about_ca_topic_score_gemma":0.0009746496,"domain_scores_codex":[0.9931995,0.002688134,0.000854303,0.0007409068,0.001637007,0.0008801072],"domain_scores_gemma":[0.9923279,0.002344647,0.000136827,0.0005771631,0.004055547,0.0005579608],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.8709528,0.01137651,0.0008558327,0.0002808595,0.001139377,0.0002389813,0.03262365,8.548841e-7,0.01456509,0.0006784835,0.001921356,0.06536613],"study_design_scores_gemma":[0.8826819,0.07277968,0.002244967,0.0002499799,0.000258748,0.0001543428,0.03225473,0.0003727866,0.007232182,0.0004881782,0.0009113347,0.0003711747],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.966101,0.00058917,0.003427851,0.002814677,0.0002149377,0.02572723,0.0001844154,0.0001101556,0.0008305784],"genre_scores_gemma":[0.9618564,0.00002715952,0.01884938,0.000187465,0.0001187599,0.01256193,0.0007684712,0.00006694176,0.005563554],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06499495,"threshold_uncertainty_score":0.9999658,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07314139689762102,"score_gpt":0.4466098304765825,"score_spread":0.3734684335789615,"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."}}