{"id":"W4280539790","doi":"10.1128/spectrum.00399-22","title":"Tracheal Aspirate and Bronchoalveolar Lavage as Potential Specimen Types for COVID-19 Testing Using the Cepheid Xpert Xpress SARS-CoV-2/Flu/RSV","year":2022,"lang":"en","type":"article","venue":"Microbiology Spectrum","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre; Western University","funders":"","keywords":"Bronchoalveolar lavage; Respiratory tract; Medicine; Respiratory system; Virology; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); GeneXpert MTB/RIF; Respiratory tract infections; Reproducibility; Coronavirus disease 2019 (COVID-19); Internal medicine; Pathology; Sputum; Lung; Chromatography; Chemistry; Tuberculosis","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":[0.004892528,0.001471131,0.0006737412,0.002700404,0.001099858,0.002437255,0.0009870713,0.001255988,0.004318902],"category_scores_gemma":[0.003635075,0.0004674504,0.0008101213,0.001102518,0.0007550073,0.0007945888,0.001040501,0.0008466157,0.002983157],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003513093,"about_ca_system_score_gemma":0.001237802,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002794611,"about_ca_topic_score_gemma":0.00937165,"domain_scores_codex":[0.9940871,0.002398237,0.0006799936,0.0006558509,0.001798929,0.0003799383],"domain_scores_gemma":[0.9979615,0.0006751366,0.0002788873,0.000169091,0.0007188687,0.0001965189],"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":[0.001789864,0.0009454611,0.1968577,0.00135197,0.0001504555,0.006664144,0.002159494,0.0005645165,0.6279358,0.001511382,0.004669821,0.1553994],"study_design_scores_gemma":[0.0001275,0.004681917,0.1468028,0.001358905,0.0004658987,0.02162482,0.005094236,0.004225772,0.7326577,0.001018979,0.08172409,0.000217442],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8050113,0.0229179,0.1226379,0.004130412,0.002384984,0.00505352,0.005419529,0.00163883,0.03080569],"genre_scores_gemma":[0.7096363,0.00833982,0.2603077,0.002044906,0.0004560719,0.001155943,0.003919353,0.0003173155,0.01382268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004892528,"threshold_uncertainty_score":0.0258745,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06681800249979501,"score_gpt":0.3273972573160399,"score_spread":0.2605792548162449,"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."}}