{"id":"W4250313524","doi":"10.2196/preprints.18740","title":"Near-Infrared Cerebrovascular Reactivity for Monitoring Cerebral Autoregulation and Predicting Outcomes in Moderate to Severe Traumatic Brain Injury: Proposal for a Pilot Observational Study (Preprint)","year":2020,"lang":"en","type":"preprint","venue":"","topic":"Traumatic Brain Injury and Neurovascular Disturbances","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Traumatic brain injury; Medicine; Cerebral autoregulation; Observational study; Intensive care unit; Glasgow Outcome Scale; Autoregulation; Prospective cohort study; Blood pressure; Emergency medicine; Cerebral blood flow; Intensive care medicine; Internal medicine; Psychiatry","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":[0.01444311,0.0008840448,0.0008241484,0.0005847126,0.001390716,0.001149749,0.0009171635,0.001052163,0.001621216],"category_scores_gemma":[0.01497985,0.0004034,0.00138608,0.00101793,0.0009230967,0.001572559,0.001130552,0.001401566,0.0009862869],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006496478,"about_ca_system_score_gemma":0.0044159,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007218955,"about_ca_topic_score_gemma":0.004890297,"domain_scores_codex":[0.9954209,0.003126793,0.0003834237,0.0003434604,0.0004360496,0.0002893332],"domain_scores_gemma":[0.9930111,0.001825929,0.0005706361,0.001296751,0.001801912,0.001493685],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.03830322,0.02580024,0.8830664,0.0003612049,0.0007200077,0.000473847,0.001576346,0.0004828996,0.003607634,0.0004594626,0.007211973,0.03793688],"study_design_scores_gemma":[0.01366024,0.1188624,0.8558813,0.0001675456,0.0005940601,0.0003988069,0.001490307,0.001536503,0.001207884,0.0007088672,0.00535946,0.0001325056],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"protocol","genre_scores_codex":[0.9621056,0.0004289889,0.005604805,0.002084981,0.0005918674,0.02392999,0.003459196,0.00008737092,0.001707278],"genre_scores_gemma":[0.9223409,0.00048544,0.02044411,0.002605049,0.001280083,0.04637088,0.00491453,0.00003616729,0.001522678],"genre_candidate":"protocol","genre_consensus":null,"teacher_disagreement_score":0.01444311,"threshold_uncertainty_score":0.07638341,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1221361874504558,"score_gpt":0.3496185396090062,"score_spread":0.2274823521585503,"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."}}