{"id":"W2044683891","doi":"10.1097/01.brs.0000142228.10239.f8","title":"A Health Production Function for Persons With Back Problems","year":2004,"lang":"en","type":"article","venue":"Spine","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; Institute of Health Economics","funders":"","keywords":"Medicine; Chiropractic; Socioeconomic status; Back pain; Health care; Population; Low back pain; Gerontology; Physical therapy; Environmental health; Alternative medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.002945675,0.000890519,0.0006595216,0.003116378,0.00088819,0.0005968263,0.0007260926,0.0007519492,0.004904642],"category_scores_gemma":[0.004981655,0.0005402943,0.001284457,0.002443618,0.0003578591,0.0006615723,0.000944404,0.0006582923,0.0009041332],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00200119,"about_ca_system_score_gemma":0.002629198,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02824762,"about_ca_topic_score_gemma":0.02578039,"domain_scores_codex":[0.9980667,0.000882609,0.0002113661,0.0002681124,0.0002910446,0.0002801187],"domain_scores_gemma":[0.9978016,0.0003631533,0.0005975304,0.000201691,0.0006675991,0.0003683722],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003966776,0.001567298,0.970057,0.0005476665,0.0002875464,0.0001810947,0.0002983281,0.0002486547,0.0003234149,0.0001979527,0.002797347,0.01952694],"study_design_scores_gemma":[0.001096466,0.008665821,0.9850248,0.00005939663,0.0002934437,0.0002896046,0.0003573211,0.000452294,0.0002026947,0.00008792781,0.003453945,0.00001626762],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9500936,0.002102453,0.003676389,0.0004278951,0.0002075974,0.01714768,0.02279838,0.00007403139,0.003471978],"genre_scores_gemma":[0.9438184,0.0007712548,0.006686013,0.0009252577,0.0003746036,0.02690783,0.01677314,0.00001571532,0.00372777],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02824762,"threshold_uncertainty_score":0.05616641,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01607777430655633,"score_gpt":0.2810442479015268,"score_spread":0.2649664735949705,"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."}}