{"id":"W2079610484","doi":"10.1177/2150131913479385","title":"An Epidemiologic Analysis of Low Back Pain in Primary Care","year":2013,"lang":"en","type":"article","venue":"Journal of Primary Care & Community Health","topic":"Musculoskeletal pain and rehabilitation","field":"Medicine","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Hamad Medical Corporation; Qatar Foundation","keywords":"Medicine; Low back pain; Overweight; Epidemiology; Body mass index; Back pain; Primary care; Physical therapy; Cross-sectional study; Demography; Internal medicine; Family medicine; Alternative medicine","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":[],"consensus_categories":[],"category_scores_codex":[0.006600284,0.0001826239,0.001492706,0.0008090225,0.000121552,0.00001020595,0.0003297227,0.0001632149,0.000117139],"category_scores_gemma":[0.0007019633,0.0001373391,0.0005044088,0.0008673347,0.0001423871,0.0002439911,0.00006271256,0.00134257,0.000004350001],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002583796,"about_ca_system_score_gemma":0.001390806,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006497335,"about_ca_topic_score_gemma":0.002012205,"domain_scores_codex":[0.9915146,0.006199447,0.001467461,0.0001325749,0.000389522,0.0002963425],"domain_scores_gemma":[0.9955671,0.00147509,0.0009248627,0.0008051006,0.0008717912,0.0003560623],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000248244,0.001106562,0.7475067,0.02184992,0.0003629628,0.000005087277,0.01564028,0.0008559236,0.002976296,0.00001496672,0.0008876418,0.2085454],"study_design_scores_gemma":[0.001059127,0.003973592,0.9770972,0.001168293,0.0001026243,0.000004662232,0.01612714,0.0001767212,0.000008844815,0.00006759177,0.0001120058,0.0001022344],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901141,0.004381468,0.0003967865,0.001404236,0.00008259591,0.0005438829,0.00001392688,0.00001138501,0.003051644],"genre_scores_gemma":[0.9864011,0.000609228,0.008117368,0.004336771,0.00006362726,0.000004977334,0.0004403694,0.00001554963,0.00001101534],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2295905,"threshold_uncertainty_score":0.9822069,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02633185328736481,"score_gpt":0.3352630934686383,"score_spread":0.3089312401812735,"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."}}