{"id":"W2954704866","doi":"10.1016/j.bja.2019.05.019","title":"No evidence of gastric distension after 30 min of heated and humidified high-flow nasal oxygen in fasting subjects","year":2019,"lang":"en","type":"article","venue":"British Journal of Anaesthesia","topic":"Airway Management and Intubation Techniques","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Western Hospital","funders":"","keywords":"Medicine; Anesthesia; Airway; Gastric distension; Preoperative fasting; Supine position; Perioperative; Distension; Surgery","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":[0.0003812525,0.0003510067,0.0005222507,0.0004384694,0.0004362215,0.0003631403,0.0002017482,0.0008202693,0.00192097],"category_scores_gemma":[0.001769291,0.0003262137,0.0004338765,0.0002510082,0.0007028412,0.0003149336,0.0003367507,0.0005281687,0.0002441192],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002412084,"about_ca_system_score_gemma":0.0002389448,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003451953,"about_ca_topic_score_gemma":0.004045296,"domain_scores_codex":[0.9998463,0.00004544375,0.00001502209,0.00003128684,0.00002790651,0.00003394406],"domain_scores_gemma":[0.9990278,0.0004294255,0.0001615078,0.00006940749,0.00006038158,0.0002514273],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.1028683,0.001168484,0.7724043,0.0008150535,0.0004255713,0.01029324,0.004132238,0.0001964028,0.09188218,0.0001876309,0.0004460216,0.01518052],"study_design_scores_gemma":[0.00009428916,0.005896747,0.9905689,0.0000164082,0.00007767215,0.001308515,0.0004760287,0.00006257737,0.00118864,0.00002832305,0.0002671769,0.00001474032],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989039,0.0004079923,0.00004524898,0.00001689438,0.00001618009,0.0000100741,0.0000865762,0.000003092277,0.0005099578],"genre_scores_gemma":[0.9991766,0.0001971121,0.00005377547,0.00002702077,0.00002093265,0.000009230525,0.0001886956,0.000002064549,0.0003244387],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003451953,"threshold_uncertainty_score":0.006863713,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01179774752214696,"score_gpt":0.2375232692577854,"score_spread":0.2257255217356385,"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."}}