{"id":"W2280242872","doi":"10.1615/jlongtermeffmedimplants.2015012680","title":"Orthopedic Implant Value Drivers: A Qualitative Survey Study of Hospital Purchasing Administrators","year":2015,"lang":"en","type":"article","venue":"Journal of Long-Term Effects of Medical Implants","topic":"Health Systems, Economic Evaluations, Quality of Life","field":"Economics, Econometrics and Finance","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hamilton General Hospital; McMaster University Medical Centre; McMaster University","funders":"","keywords":"Purchasing; Affect (linguistics); Qualitative research; Population; Medicine; Marketing; Health care; Business; Psychology; Environmental health; Political science; Sociology","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.04657185,0.0002829542,0.002237914,0.0005757259,0.00006908437,0.00004150898,0.0007601939,0.000280348,0.00005475315],"category_scores_gemma":[0.02676971,0.0002768311,0.0002185722,0.0002809975,0.00020567,0.0005280723,0.0001309829,0.0005127314,0.0000421718],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002784766,"about_ca_system_score_gemma":0.0009389163,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001290106,"about_ca_topic_score_gemma":0.0003176104,"domain_scores_codex":[0.989455,0.002522412,0.006169548,0.0003618469,0.001038098,0.0004530634],"domain_scores_gemma":[0.9846047,0.006298028,0.007358267,0.0003729263,0.000407918,0.0009581278],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000323667,0.002868477,0.9295899,0.00135725,0.0009250524,0.000667001,0.05619081,0.00002784072,0.00000533834,0.0005054972,0.006652032,0.0008870951],"study_design_scores_gemma":[0.01342871,0.01477571,0.9449888,0.002316077,0.000126475,0.0006770835,0.02185893,0.0003002039,0.00009300682,0.0007432801,0.00007015399,0.0006214909],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923995,0.001069821,0.001389613,0.001473827,0.002673024,0.0007634592,0.0001843746,0.000009785048,0.0000366676],"genre_scores_gemma":[0.9989095,0.0001254838,0.0002071179,0.0003295327,0.0003597055,0.000009382783,0.00001843882,0.00003022993,0.00001057983],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03433188,"threshold_uncertainty_score":0.9999684,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2932467622440265,"score_gpt":0.4911291721010247,"score_spread":0.1978824098569982,"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."}}