{"id":"W75450688","doi":"10.1155/2011/876306","title":"The Prevalence of Chronic Pain in Canada","year":2011,"lang":"en","type":"article","venue":"Pain Research and Management","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":532,"is_retracted":false,"has_abstract":true,"ca_institutions":"Credit Valley Hospital; Alberta Health Services; University of Alberta","funders":"Canadian Pain Society","keywords":"Chronic pain; Medicine; Physical therapy","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0009148127,0.0001724467,0.0003531101,0.00325172,0.002329401,0.001476573,0.0007549091,0.0003019889,0.003338163],"category_scores_gemma":[0.00449403,0.0002371364,0.0003679763,0.006148491,0.0006019997,0.0004391328,0.0008040105,0.000445725,0.0002058181],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02631052,"about_ca_system_score_gemma":0.05164101,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9941041,"about_ca_topic_score_gemma":0.9946433,"domain_scores_codex":[0.9978791,0.0001329624,0.0001377287,0.0001630773,0.001338582,0.0003484123],"domain_scores_gemma":[0.9965147,0.0001806547,0.0003618175,0.00004283831,0.002404989,0.0004949525],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007614958,0.00004877125,0.9158925,0.0009134781,0.000121286,0.0003169774,0.003145081,0.0002046086,0.0003657467,0.001123469,0.01836235,0.05942954],"study_design_scores_gemma":[0.000008000447,0.00001926601,0.9920555,0.0002580005,0.00002896797,0.0001578479,0.001576207,0.0001784697,0.00004605155,0.00007184729,0.005583652,0.00001620678],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8680258,0.02686155,0.001003119,0.006581733,0.0002511797,0.0004314322,0.03931291,0.0001460999,0.05738627],"genre_scores_gemma":[0.980409,0.01182261,0.0009200515,0.0005917775,0.00003512169,0.00009059848,0.003732961,0.00001145132,0.002386305],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02631052,"threshold_uncertainty_score":0.190897,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03691252444302567,"score_gpt":0.3140466218743004,"score_spread":0.2771340974312748,"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."}}