{"id":"W4386356924","doi":"10.1097/01.aoa.0000946312.25303.7f","title":"A Novel Ultrasound Software System for Lumbar Level Identification in Obstetric Patients","year":2023,"lang":"en","type":"article","venue":"Obstetric Anesthesia Digest","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; Palpation; Lumbar; Ultrasound; Identification (biology); Radiology; Physical therapy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001039364,0.000545214,0.0005372864,0.001571637,0.0002650346,0.0006663546,0.0006679739,0.0006030774,0.01149529],"category_scores_gemma":[0.00341543,0.0003836243,0.0003979382,0.0005971122,0.0001888657,0.0005805303,0.000722805,0.0005483308,0.003543468],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002340345,"about_ca_system_score_gemma":0.000673748,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008711162,"about_ca_topic_score_gemma":0.001126248,"domain_scores_codex":[0.9992332,0.000194914,0.0001101883,0.0001860851,0.000238785,0.00003669742],"domain_scores_gemma":[0.9980704,0.0009314076,0.0001441417,0.0001483873,0.0005945982,0.000111145],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001573803,0.000443272,0.03081379,0.0004964367,0.00008517071,0.0009806496,0.0004973502,0.001147607,0.07982174,0.0007673925,0.02558943,0.8577833],"study_design_scores_gemma":[0.001915681,0.008272807,0.2896604,0.0008147905,0.0008416864,0.03107727,0.001067116,0.2431425,0.2240026,0.003156062,0.1952455,0.0008036346],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2562555,0.00304383,0.6557191,0.001695029,0.001076347,0.002965395,0.004759644,0.05973531,0.01474977],"genre_scores_gemma":[0.3560552,0.001175694,0.6200181,0.0013643,0.000548149,0.003186002,0.002782858,0.001757085,0.01311254],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01149529,"threshold_uncertainty_score":0.03845561,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04293220095734817,"score_gpt":0.2774959061447668,"score_spread":0.2345637051874186,"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."}}