{"id":"W2109402630","doi":"10.1161/strokeaha.113.002502","title":"Multicenter Accuracy and Interobserver Agreement of Spot Sign Identification in Acute Intracerebral Hemorrhage","year":2013,"lang":"en","type":"article","venue":"Stroke","topic":"Intracerebral and Subarachnoid Hemorrhage Research","field":"Medicine","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; Ottawa Hospital; Toronto Public Health; University of Calgary; Ontario Brain Institute; University of Ottawa","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Intracerebral hemorrhage; Acute stroke; Multicenter study; Sign (mathematics); Radiology; Internal medicine; Subarachnoid hemorrhage; Randomized controlled trial","routes":{"ca_aff":true,"ca_fund":true,"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":[0.03507958,0.0003721292,0.0005484183,0.001320359,0.0004489877,0.001070916,0.0007815973,0.0006406594,0.0007299247],"category_scores_gemma":[0.07849755,0.0003299844,0.0005954261,0.0006669664,0.0007557091,0.0007045175,0.001287706,0.0004223746,0.0004163224],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005915307,"about_ca_system_score_gemma":0.0005756313,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001077535,"about_ca_topic_score_gemma":0.001257508,"domain_scores_codex":[0.9708962,0.01777916,0.003794853,0.002820028,0.004071757,0.000638001],"domain_scores_gemma":[0.9134831,0.045702,0.01268243,0.008942569,0.01763319,0.001556707],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001265984,0.00009716029,0.9738908,0.00007383365,0.0003025826,0.00009206912,0.001339594,0.0008443526,0.002658857,0.0000778978,0.0003060162,0.01905088],"study_design_scores_gemma":[0.0000789157,0.0009874863,0.9810875,0.00006520925,0.0002032457,0.0006901054,0.0005670508,0.009797418,0.005564605,0.0001801198,0.0007396908,0.00003863222],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9938889,0.0003817843,0.004479542,0.00003450494,0.0000242987,0.00007941416,0.0000997574,0.00006320228,0.0009487185],"genre_scores_gemma":[0.9979603,0.00003877644,0.001751737,0.00001029787,0.0000119153,0.0000398084,0.0001174015,0.000009961396,0.00005970162],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03507958,"threshold_uncertainty_score":0.1855208,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0167090419497297,"score_gpt":0.2852106119766331,"score_spread":0.2685015700269034,"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."}}