{"id":"W2587477971","doi":"10.1182/blood.v110.11.698.698","title":"A Negative D-dimer Excludes Recurrent Deep Vein Thrombosis: Results of a Multicentre Management Study.","year":2007,"lang":"en","type":"article","venue":"Blood","topic":"Venous Thromboembolism Diagnosis and Management","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; McGill University; University of Toronto; McMaster University","funders":"","keywords":"Medicine; Deep vein; Thrombosis; D-dimer; Prospective cohort study; Internal medicine; Surgery; Confidence interval; Gastroenterology","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":[0.003194153,0.0007858318,0.000602078,0.001060701,0.0006240918,0.0007965128,0.0006821781,0.0009489318,0.001251225],"category_scores_gemma":[0.008791088,0.0006929589,0.0006761331,0.001209008,0.0005007837,0.0006509344,0.0005509376,0.0007032784,0.0005363459],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004529508,"about_ca_system_score_gemma":0.0003789707,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003076297,"about_ca_topic_score_gemma":0.002480265,"domain_scores_codex":[0.997465,0.001470357,0.000173784,0.0003380029,0.000354739,0.0001980514],"domain_scores_gemma":[0.9955631,0.001146042,0.001506055,0.0004140075,0.0004438263,0.0009268687],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001206056,0.0004212511,0.9952194,0.0000167391,0.0001269945,0.0004649629,0.0002061894,0.00003520273,0.0005132564,0.00001377301,0.000192584,0.001583653],"study_design_scores_gemma":[0.000309041,0.001388989,0.9962558,0.000006805392,0.0000988316,0.001311543,0.0001082535,0.0002534192,0.00007281981,0.00001647233,0.0001689964,0.000009013032],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992977,0.0002027817,0.00008583313,0.00003474006,0.000006680067,0.00003023276,0.0001516983,0.000004308445,0.0001859159],"genre_scores_gemma":[0.9992514,0.00006521074,0.000136117,0.00004786415,0.00002431007,0.00002254631,0.0003654236,0.000003757876,0.00008339301],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003194153,"threshold_uncertainty_score":0.01689249,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02271239376592207,"score_gpt":0.3061131379798459,"score_spread":0.2834007442139238,"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."}}