{"id":"W2998423630","doi":"10.1177/0363546519892278","title":"Intra-articular Injection of Culture-Expanded Mesenchymal Stem Cells Without Adjuvant Surgery in Knee Osteoarthritis: A Systematic Review and Meta-analysis","year":2019,"lang":"en","type":"review","venue":"The American Journal of Sports Medicine","topic":"Mesenchymal stem cell research","field":"Medicine","cited_by":83,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Osteoarthritis; WOMAC; Meta-analysis; Cochrane Library; Strictly standardized mean difference; Visual analogue scale; Randomized controlled trial; Mesenchymal stem cell; Surgery; Internal medicine; Pathology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01338194,0.003105003,0.02598548,0.006704895,0.0008024983,0.003733206,0.002602655,0.002863892,0.003748466],"category_scores_gemma":[0.02914392,0.001669316,0.04411923,0.00709212,0.0009338164,0.002165738,0.001543376,0.00191875,0.0003310848],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00340122,"about_ca_system_score_gemma":0.004302306,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005859672,"about_ca_topic_score_gemma":0.01250042,"domain_scores_codex":[0.9895168,0.00449223,0.003464587,0.0009632871,0.00123086,0.0003321983],"domain_scores_gemma":[0.9828758,0.01146527,0.003447633,0.0004969486,0.001454392,0.0002599476],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.003268779,0.00005583615,0.00164135,0.575336,0.4061408,0.000111191,0.00007449767,0.000339702,0.0002369537,0.00009703938,0.0003882993,0.01230964],"study_design_scores_gemma":[0.001094067,0.0003555543,0.001895342,0.03529211,0.9598022,0.00008848977,0.00004472323,0.0001309538,0.0001322119,0.0001002997,0.001041574,0.00002240094],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.003616401,0.9950556,0.0003221769,0.000107285,0.0001132898,0.0003567582,0.0002455309,0.00001781085,0.0001650961],"genre_scores_gemma":[0.1044805,0.8901332,0.001998243,0.0007848698,0.0002389858,0.001558532,0.0005397017,0.00002526316,0.0002406501],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.02598548,"threshold_uncertainty_score":0.07077134,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06518807878931177,"score_gpt":0.3515539462459013,"score_spread":0.2863658674565895,"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."}}