{"id":"W4384501501","doi":"10.7326/l23-0074","title":"Medical Masks Versus N95 Respirators for Preventing COVID-19 Among Health Care Workers","year":2023,"lang":"en","type":"letter","venue":"Annals of Internal Medicine","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Annals; Medicine; Classics; History","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008610491,0.0003998571,0.001180777,0.001328091,0.001052699,0.003533705,0.0009390541,0.004789738,0.05862765],"category_scores_gemma":[0.05305615,0.0003053507,0.002273626,0.001083411,0.0006194208,0.001894295,0.0009646727,0.002626,0.005597866],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002999053,"about_ca_system_score_gemma":0.004889592,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005514133,"about_ca_topic_score_gemma":0.01183842,"domain_scores_codex":[0.9944565,0.003098575,0.0007505043,0.0003139031,0.0008344678,0.0005459539],"domain_scores_gemma":[0.9674522,0.01918598,0.004661836,0.0005376436,0.005100254,0.003062089],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.03518675,0.000915966,0.008159927,0.0175823,0.001293342,0.0003282425,0.000328248,0.0001770938,0.0005874909,0.002679325,0.6076043,0.3251571],"study_design_scores_gemma":[0.03265638,0.01219698,0.07344072,0.06751528,0.005737717,0.0008621536,0.002526956,0.0006862546,0.001671894,0.00512804,0.7973508,0.0002269234],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"commentary","genre_scores_codex":[0.04342764,0.4124116,0.0004388522,0.3803873,0.06093395,0.0009482335,0.004103458,0.0001934356,0.09715563],"genre_scores_gemma":[0.3156903,0.2538314,0.002097339,0.2889147,0.09392105,0.002560536,0.003267374,0.0001517616,0.03956546],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.05862765,"threshold_uncertainty_score":0.196129,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1309735371064227,"score_gpt":0.4422656636301084,"score_spread":0.3112921265236858,"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."}}