{"id":"W4231785236","doi":"10.1503/cmaj.081661","title":"Spontaneous pneumomediastinum","year":2009,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Pneumothorax, Barotrauma, Emphysema","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Pneumomediastinum; Medicine; Emergency department; Pulmonary disease; Subcutaneous emphysema; Swelling; Surgery; Pneumothorax; Pathology; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005379092,0.002057373,0.0008492889,0.001266741,0.001743041,0.00124652,0.001083593,0.003547862,0.003430183],"category_scores_gemma":[0.00861448,0.0006518404,0.0009228082,0.0008647685,0.001644677,0.001869315,0.001780551,0.00345417,0.001134238],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001345334,"about_ca_system_score_gemma":0.0008724141,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008619858,"about_ca_topic_score_gemma":0.0009889011,"domain_scores_codex":[0.9991677,0.0001441801,0.00007379353,0.0002180697,0.0001227025,0.0002736065],"domain_scores_gemma":[0.9968329,0.0008798704,0.000517537,0.0006647507,0.0001366329,0.0009682577],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.0001089685,0.00006454404,0.009746864,0.00006108827,0.00001788992,0.9857085,0.00009283844,0.00007992228,0.0005482538,0.0004544056,0.0005700807,0.002546697],"study_design_scores_gemma":[0.0001097618,0.0002407702,0.009867267,0.00002825104,0.00001068501,0.9873344,0.00007279764,0.0002349262,0.0005320811,0.0003727166,0.00118386,0.00001260841],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9387509,0.008900093,0.006895737,0.005097437,0.002164873,0.000680975,0.001401462,0.0009504329,0.03515818],"genre_scores_gemma":[0.9947391,0.0006944904,0.0004731884,0.001274969,0.0009438216,0.00004930875,0.0002726748,0.00002392061,0.001528473],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003547862,"threshold_uncertainty_score":0.01147515,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008129230642631623,"score_gpt":0.2477517624990816,"score_spread":0.2396225318564499,"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."}}