{"id":"W3000634563","doi":"","title":"Sense of impending doom: lower sympathetic activity in waiting blood donors who subsequently experience vasovagal symptoms","year":2013,"lang":"en","type":"article","venue":"","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Psychology; Vasovagal syncope; Sympathetic activity; Cardiology; Social psychology; Developmental psychology; Blood pressure; Internal medicine; Neuroscience; Heart rate; Medicine","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":[0.0001792066,0.0002004079,0.0002405954,0.0003557218,0.0005094701,0.0005635964,0.0001756961,0.000558456,0.002796884],"category_scores_gemma":[0.002220533,0.0001241999,0.0001672464,0.0002999725,0.0002135603,0.0003529903,0.000266715,0.0006458071,0.000186324],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001861212,"about_ca_system_score_gemma":0.0002211031,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001929384,"about_ca_topic_score_gemma":0.003209426,"domain_scores_codex":[0.9998827,0.00002001478,0.00001309868,0.00001711322,0.00002286104,0.00004421188],"domain_scores_gemma":[0.9992443,0.0001597377,0.0002479051,0.00001509393,0.00004354958,0.000289324],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000248721,0.0002241397,0.9906723,0.0000227963,0.0000257158,0.003407221,0.0006173005,0.00003236876,0.001127118,0.00003159778,0.0001675966,0.003423077],"study_design_scores_gemma":[0.000009313148,0.0002829109,0.9930513,0.00001252003,0.00001942604,0.004674076,0.001517016,0.00009455458,0.0001104444,0.00005566311,0.0001652616,0.000007457172],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999016,0.0001014116,0.00002476178,0.00007608445,0.00001266207,0.000004200445,0.00002494,9.628895e-7,0.0007389472],"genre_scores_gemma":[0.9996719,0.00006040927,0.00002406444,0.00006060789,0.00001296033,0.00000326689,0.00002834903,4.067865e-7,0.0001379873],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002796884,"threshold_uncertainty_score":0.009356499,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01467296649126947,"score_gpt":0.2313616963540162,"score_spread":0.2166887298627468,"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."}}