{"id":"W1969212010","doi":"10.1016/j.echo.2008.07.019","title":"The Safety of Definity and Optison for Ultrasound Image Enhancement: A Retrospective Analysis of 78,383 Administered Contrast Doses","year":2008,"lang":"en","type":"article","venue":"Journal of the American Society of Echocardiography","topic":"Ultrasound and Hyperthermia Applications","field":"Engineering","cited_by":261,"is_retracted":false,"has_abstract":false,"ca_institutions":"Foothills Medical Centre","funders":"","keywords":"Medicine; Ultrasound; Retrospective cohort study; Incidence (geometry); Adverse effect; Mechanical index; Contrast (vision); Contrast-enhanced ultrasound; Intensive care unit; Radiology; Internal medicine; Microbubbles","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":[0.001238178,0.0002549051,0.0004939712,0.0006144005,0.0003320859,0.0006548532,0.0003176302,0.0003611173,0.0006799083],"category_scores_gemma":[0.006145092,0.0002718802,0.0005146404,0.0006397296,0.0004974178,0.0005096992,0.0002583784,0.0004657668,0.0002469662],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004389198,"about_ca_system_score_gemma":0.0004536071,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008189958,"about_ca_topic_score_gemma":0.0006541141,"domain_scores_codex":[0.9986669,0.0004045781,0.0002136469,0.0002393576,0.0003602818,0.0001152333],"domain_scores_gemma":[0.9943667,0.002697963,0.001864362,0.0005298592,0.0003430066,0.0001980459],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004628589,0.0001813519,0.9773712,0.00004927831,0.0001798682,0.0006184307,0.0002341746,0.0001404468,0.003370154,0.00007069705,0.00007081527,0.01308496],"study_design_scores_gemma":[0.0001111327,0.004074697,0.9851854,0.00003004101,0.0004494906,0.003849254,0.0003262608,0.0005093316,0.004372111,0.00006713755,0.001005433,0.00001961935],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986307,0.0006895382,0.0002121568,0.000009380858,0.000002817002,0.00001129887,0.00005248615,0.000004184072,0.0003873987],"genre_scores_gemma":[0.9994873,0.0002134524,0.0001067632,0.00002703859,0.000006476796,0.000007966064,0.00006480803,0.00001012114,0.00007618548],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001238178,"threshold_uncertainty_score":0.006548226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01004591498708154,"score_gpt":0.2321572707769819,"score_spread":0.2221113557899003,"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."}}