{"id":"W3006806427","doi":"10.1080/24740527.2020.1734918","title":"Predicting recovery after lumbar spinal stenosis surgery: A protocol for a historical cohort study using data from the Canadian Spine Outcomes Research Network (CSORN)","year":2020,"lang":"en","type":"article","venue":"Canadian Journal of Pain","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; Canada East Spine Centre; University of Toronto; Vancouver General Hospital; University of British Columbia; University of Alberta; Université de Montréal; McMaster University","funders":"","keywords":"Medicine; Oswestry Disability Index; Lumbar spinal stenosis; Physical therapy; Quality of life (healthcare); Cohort; Back pain; Spinal stenosis; Rehabilitation; Decompression; Low back pain; Lumbar; Surgery","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.006810242,0.0001933029,0.0007012758,0.0002717572,0.000448444,0.0001025234,0.0005534054,0.0001288746,0.0003257705],"category_scores_gemma":[0.006342243,0.0001387268,0.0002274052,0.0004427104,0.00009587374,0.0001923079,0.00006882677,0.0007780295,0.000006326962],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001717082,"about_ca_system_score_gemma":0.006808969,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5561376,"about_ca_topic_score_gemma":0.9139353,"domain_scores_codex":[0.9967126,0.0008421327,0.0008088351,0.0003726554,0.0004259505,0.0008378805],"domain_scores_gemma":[0.9970201,0.0001502051,0.0002369782,0.0005427002,0.0004490603,0.001601014],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001520061,0.00003339394,0.852321,0.00003467857,0.0002487031,0.001126452,0.0002806053,0.000005990917,0.00001267302,0.000001486238,0.1446868,0.001096222],"study_design_scores_gemma":[0.001035851,0.00235611,0.9690331,0.0004629123,0.0002051971,0.0000533534,0.0006081374,0.00169436,0.000001207761,0.00002511119,0.02438006,0.0001446231],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8963535,0.0004978415,0.0009645759,0.03285637,0.0008011007,0.06805862,0.0002975116,0.00001738371,0.0001530475],"genre_scores_gemma":[0.981741,0.000001663227,0.001228283,0.007305465,0.002983243,0.006537833,0.00003609879,0.00006082701,0.0001055651],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3577977,"threshold_uncertainty_score":0.9988215,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2818851302396562,"score_gpt":0.4130299684398804,"score_spread":0.1311448382002242,"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."}}