{"id":"W2464283526","doi":"10.1007/bf03018243","title":"Trendelenburg position, head elevation and a midline position optimize right internal jugular vein diameter","year":2004,"lang":"en","type":"article","venue":"Canadian Journal of Anesthesia/Journal canadien d anesthésie","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":61,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Trendelenburg; Trendelenburg position; Medicine; Anatomy; Head-Down Tilt; Nuclear medicine; Anesthesia; Surgery; Bed rest","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":[0.0001985157,0.0006194129,0.0003711297,0.0003063362,0.0002339305,0.0004933458,0.0002391915,0.0004636901,0.00395062],"category_scores_gemma":[0.0006194666,0.0001359722,0.0003262441,0.0001956059,0.0002711908,0.0004750186,0.0002430757,0.0006778835,0.001097352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002546534,"about_ca_system_score_gemma":0.0004605796,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001193536,"about_ca_topic_score_gemma":0.003882329,"domain_scores_codex":[0.9998558,0.00002325059,0.00002170709,0.00003029312,0.00003716918,0.00003181323],"domain_scores_gemma":[0.9998565,0.0000301725,0.00003105207,0.0000131567,0.00001705927,0.00005200833],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.007281859,0.002032805,0.08130881,0.0004327036,0.0001948609,0.01127179,0.0008214851,0.005615256,0.5828345,0.002398999,0.01994334,0.2858636],"study_design_scores_gemma":[0.002336312,0.03300927,0.6073995,0.0002164379,0.0005530473,0.06066812,0.002057128,0.009284498,0.1939628,0.005491411,0.08477028,0.000251333],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9485744,0.001800067,0.02458371,0.004181063,0.001035552,0.00021313,0.0006253197,0.0005749946,0.01841177],"genre_scores_gemma":[0.9771559,0.001038901,0.01405179,0.0004431615,0.0003464761,0.00009139652,0.0003362042,0.0001379578,0.00639825],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00395062,"threshold_uncertainty_score":0.01321614,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01565938978932389,"score_gpt":0.2723058355813359,"score_spread":0.256646445792012,"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."}}