{"id":"W3174624999","doi":"10.1007/s12630-021-02049-4","title":"An environmental scan of visitation policies in Canadian intensive care units during the first wave of the COVID-19 pandemic","year":2021,"lang":"en","type":"article","venue":"Canadian Journal of Anesthesia/Journal canadien d anesthésie","topic":"Family and Patient Care in Intensive Care Units","field":"Health Professions","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Health Science Centre; Dalhousie University; University of Toronto; St. Michael's Hospital; University of Manitoba; Alberta Health; University of Alberta; Impact; University of Calgary; McMaster University; Alberta Health Services","funders":"Canadian Institutes of Health Research","keywords":"Pandemic; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Intensive care; Medical emergency; Medicine; Virology; Intensive care medicine; Outbreak; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.005074892,0.0002980772,0.0003072804,0.007552589,0.007557591,0.00394837,0.001116341,0.0005280217,0.00165536],"category_scores_gemma":[0.01857504,0.0003248013,0.0003059702,0.01546461,0.00307864,0.001300984,0.00234565,0.000932564,0.0001068294],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.06713971,"about_ca_system_score_gemma":0.08446095,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9731632,"about_ca_topic_score_gemma":0.9817266,"domain_scores_codex":[0.9946325,0.001016712,0.0003679957,0.0004910841,0.002344621,0.001147049],"domain_scores_gemma":[0.9732646,0.009091499,0.004113659,0.0007833809,0.01103281,0.001714127],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001886321,0.00004425003,0.4626639,0.001115337,0.0000602482,0.001000377,0.4448836,0.0007677449,0.001972253,0.004162516,0.01397527,0.06916583],"study_design_scores_gemma":[0.000005088911,0.00003259443,0.6273558,0.0006403362,0.00001930663,0.0001383736,0.3159258,0.0003992352,0.0004277376,0.0001761244,0.05480172,0.00007788009],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9648767,0.001704594,0.000630607,0.003446956,0.00003570727,0.000155236,0.008912078,0.00006355163,0.02017453],"genre_scores_gemma":[0.9933696,0.001294159,0.001042924,0.0004050058,0.00001069919,0.00009635672,0.00241011,0.00002264325,0.001348539],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9328603,"threshold_uncertainty_score":0.487135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04915735291889947,"score_gpt":0.3005692611348957,"score_spread":0.2514119082159962,"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."}}