{"id":"W3007877531","doi":"10.1371/journal.pone.0228935","title":"Assessing impact of MALDI mass spectroscopy on reducing directed antibiotic coverage time for Gram-negative organisms","year":2020,"lang":"en","type":"article","venue":"PLoS ONE","topic":"Bacterial Identification and Susceptibility Testing","field":"Biochemistry, Genetics and Molecular Biology","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Hamilton Regional Laboratory Medicine Program; Impact; University of British Columbia","funders":"","keywords":"Bacteremia; Blood culture; Medicine; Antibiotics; Gram; Matrix-assisted laser desorption/ionization; Bloodstream infection; Internal medicine; Microbiology; Bacteria; Biology; Chemistry; Desorption","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001214911,0.0001293167,0.0002326756,0.00002372081,0.00006722569,0.0000738763,0.0001128048,0.00008442187,0.00009121712],"category_scores_gemma":[0.001148822,0.0001266426,0.00009472846,0.0001215841,0.00003858294,0.000009938716,0.00003024671,0.00007149807,0.00001538261],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003278345,"about_ca_system_score_gemma":0.00008155932,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001544022,"about_ca_topic_score_gemma":7.200332e-7,"domain_scores_codex":[0.9990789,0.00006664675,0.0002315413,0.0003400219,0.0001093829,0.0001735425],"domain_scores_gemma":[0.9993306,0.00005340539,0.0001599804,0.0002164527,0.0001560223,0.00008348346],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001355697,0.0002883777,0.001598191,0.00009138268,0.0001513073,4.792977e-7,0.00008264796,0.00001801085,0.9974269,0.000004706153,0.0001068357,0.00009558252],"study_design_scores_gemma":[0.000408229,0.0007081309,0.01215598,0.00009269491,0.0000532165,3.255322e-7,0.00002052764,0.001399963,0.9849848,0.00004268038,0.000001979779,0.0001315012],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979607,0.00001384227,0.001040262,0.0001870875,0.00002471657,0.0003363359,0.00005837709,0.00004390342,0.0003347011],"genre_scores_gemma":[0.9862289,0.00000775395,0.01319709,0.00008299542,0.0001698758,0.0000032489,0.0001839002,0.00002839079,0.00009778827],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01244214,"threshold_uncertainty_score":0.5164335,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04394412802204659,"score_gpt":0.2907250330483739,"score_spread":0.2467809050263274,"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."}}