{"id":"W4205796879","doi":"10.1016/j.jviromet.2022.114468","title":"Effect of not vortexing nasopharyngeal and throat swabs on SARS-CoV-2 nucleic acid detection: A pilot study","year":2022,"lang":"en","type":"article","venue":"Journal of Virological Methods","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Provincial Laboratory of Public Health; University of Calgary; University of Alberta","funders":"","keywords":"Chemistry; Nucleic acid; Chromatography; Biochemistry","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":[0.002634616,0.001080311,0.001462815,0.0002105614,0.0006300462,0.0006667192,0.0005683031,0.0009535867,0.00251191],"category_scores_gemma":[0.006487298,0.0004501257,0.0007189476,0.0001783551,0.0009630108,0.0009584803,0.0004817106,0.001028226,0.0003623859],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003050565,"about_ca_system_score_gemma":0.0008875803,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000957459,"about_ca_topic_score_gemma":0.0008559329,"domain_scores_codex":[0.9978424,0.001160327,0.0002211661,0.0003469884,0.0001493149,0.0002798032],"domain_scores_gemma":[0.9941485,0.003962966,0.0004751336,0.0004867751,0.0004563027,0.0004703534],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.4524097,0.08450375,0.01563882,0.0008465698,0.0003160617,0.00037233,0.001826486,0.001029967,0.3800494,0.0001130551,0.0004407162,0.06245309],"study_design_scores_gemma":[0.005252257,0.8756915,0.02586888,0.0000261004,0.0004540768,0.0001593704,0.0005426084,0.001439848,0.08964358,0.00004872859,0.0008436454,0.00002935323],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989862,0.0001361587,0.0003191704,0.00004295139,0.0001161852,0.0001996308,0.00005439443,0.00001107118,0.0001342488],"genre_scores_gemma":[0.9968014,0.0002135196,0.00196722,0.0001069377,0.000152079,0.0002349626,0.0001159249,0.00001798842,0.0003899223],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002634616,"threshold_uncertainty_score":0.01393336,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1098092285035762,"score_gpt":0.4232539747548078,"score_spread":0.3134447462512316,"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."}}