{"id":"W2978244574","doi":"10.1017/cem.2017.69","title":"LO07: Does point of care ultrasonography improve diagnostic accuracy in emergency department patients with undifferentiated hypotension? The first Sonography in Hypotension and Cardiac Arrest in the Emergency Department (SHOC-ED1) Study; an international randomized controlled trial","year":2017,"lang":"en","type":"article","venue":"Canadian Journal of Emergency Medicine","topic":"Emergency and Acute Care Studies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Saint John Regional Hospital; Dalhousie University","funders":"","keywords":"Medicine; Emergency department; Triage; Point-of-care testing; Randomization; Medical diagnosis; Randomized controlled trial; Emergency medicine; Demographics; Shock (circulatory); Ultrasonography; Internal medicine; Surgery; Radiology; Pathology","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":[0.002184149,0.001936522,0.004811707,0.0004987512,0.0005893023,0.002148993,0.001107075,0.003828532,0.006539881],"category_scores_gemma":[0.008122833,0.0009855438,0.004087491,0.0006344383,0.001427949,0.001842766,0.0007565074,0.004141671,0.001005345],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007776175,"about_ca_system_score_gemma":0.001204262,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002134584,"about_ca_topic_score_gemma":0.002546245,"domain_scores_codex":[0.9988004,0.0006373429,0.0001279567,0.0002273229,0.00007916516,0.0001278095],"domain_scores_gemma":[0.9955631,0.002246755,0.00107439,0.0002835111,0.0002927496,0.0005394603],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9640926,0.002404583,0.007202356,0.003650267,0.01033477,0.00006077539,0.00009712332,0.000180464,0.0005601075,0.0001382787,0.001413049,0.009865666],"study_design_scores_gemma":[0.9570615,0.02171968,0.01014359,0.0004156264,0.009137841,0.00005166658,0.00008877899,0.0003496951,0.0002107704,0.00019883,0.000573962,0.00004809984],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9607825,0.02765279,0.0006410748,0.003134615,0.001487044,0.001590452,0.001997909,0.0001364956,0.002577193],"genre_scores_gemma":[0.9826417,0.00703397,0.001569467,0.002599473,0.00144737,0.001662923,0.001845173,0.00002339516,0.0011765],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006539881,"threshold_uncertainty_score":0.02187806,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01810177900008011,"score_gpt":0.296631541323883,"score_spread":0.2785297623238029,"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."}}