{"id":"W4388762247","doi":"10.1128/spectrum.02630-23","title":"The impact of the COVID-19 pandemic on blood culture practices and bloodstream infections","year":2023,"lang":"en","type":"article","venue":"Microbiology Spectrum","topic":"Bacterial Identification and Susceptibility Testing","field":"Biochemistry, Genetics and Molecular Biology","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; Public Health Ontario; Health Sciences Centre; University Health Network; University of Toronto; Institute for Clinical Evaluative Sciences; Sinai Health System; University of Waterloo; Sunnybrook Health Science Centre; University of Ottawa","funders":"Canadian Institutes of Health Research; Ontario Ministry of Health and Long-Term Care; Government of Canada; Institute for Clinical Evaluative Sciences","keywords":"Pandemic; Coronavirus disease 2019 (COVID-19); Bloodstream infection; Blood culture; 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Virology; Medicine; Betacoronavirus; Immunology; Biology; Intensive care medicine; Microbiology; Internal medicine; Antibiotics; Outbreak; Infectious disease (medical specialty); Disease","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.001300973,0.0002517485,0.0002574864,0.0006025298,0.000540312,0.001084969,0.0006144742,0.0003588136,0.002107606],"category_scores_gemma":[0.00823688,0.0002068194,0.000458993,0.001569373,0.0006712078,0.0004616274,0.0007235242,0.0007570458,0.0001676849],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005804133,"about_ca_system_score_gemma":0.007161561,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.8111219,"about_ca_topic_score_gemma":0.7619846,"domain_scores_codex":[0.9983602,0.0002839756,0.0001127001,0.0001996843,0.0005160823,0.0005273664],"domain_scores_gemma":[0.9943873,0.0006346237,0.00275772,0.0002306049,0.001390991,0.0005988731],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005793608,0.00001220207,0.9976283,0.00001685043,0.00003388017,0.00003515335,0.000120051,0.0001536825,0.00007399856,0.00003557251,0.000337953,0.001494575],"study_design_scores_gemma":[0.000001021379,0.00001264582,0.999374,0.0000098744,0.000006611832,0.00001889984,0.0001597033,0.0002341117,0.00002132916,0.000007793868,0.000151915,0.000002079224],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9925221,0.0007498242,0.0002273401,0.0006796691,0.00002488236,0.00002178128,0.003788378,0.000008981558,0.001977125],"genre_scores_gemma":[0.9983798,0.000253773,0.00009619874,0.00007376699,0.00001432539,0.000005605401,0.000970079,0.000003078453,0.0002033812],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.998699,"threshold_uncertainty_score":0.3799809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02956189063939863,"score_gpt":0.3316822959522874,"score_spread":0.3021204053128888,"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."}}