{"id":"W3180405443","doi":"10.1097/jom.0000000000002308","title":"American Frontline Healthcare Personnel's Access to and Use of Personal Protective Equipment Early in the COVID-19 Pandemic","year":2021,"lang":"en","type":"article","venue":"Journal of Occupational and Environmental Medicine","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lawson Foundation","funders":"National Institute of Environmental Health Sciences; Eunice Kennedy Shriver National Institute of Child Health and Human Development; National Cancer Institute; National Heart, Lung, and Blood Institute; Crohn's and Colitis Foundation","keywords":"Personal protective equipment; Pandemic; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Health care; Betacoronavirus; Medicine; Medical emergency; Virology; Political science; Outbreak; Infectious disease (medical specialty); Pathology","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":[0.000470753,0.0001807297,0.0001035682,0.0005695345,0.0002766736,0.0003091962,0.0002258246,0.0003468098,0.002864625],"category_scores_gemma":[0.002090562,0.0001133009,0.000168383,0.0004951353,0.0001160456,0.000321066,0.000345584,0.0003220552,0.0003452751],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003288068,"about_ca_system_score_gemma":0.0004189307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02178859,"about_ca_topic_score_gemma":0.03078783,"domain_scores_codex":[0.9996234,0.0000939154,0.00004473666,0.00005826492,0.00009109557,0.00008869221],"domain_scores_gemma":[0.9983872,0.000158765,0.0008692897,0.00004846863,0.0002904404,0.0002458878],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001560647,0.00002002374,0.9981593,0.000006452776,0.000005990331,0.00001142291,0.0000527077,0.00001572249,0.00008231339,0.000004019118,0.0004010076,0.001225398],"study_design_scores_gemma":[6.967143e-7,0.00002543669,0.9995891,0.000006714786,0.00000160807,0.00002112866,0.0001573078,0.00004578054,0.00002803025,0.000002647661,0.000120715,7.851387e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963625,0.0001854156,0.00008035552,0.000220105,0.00001193558,0.00001275044,0.001790558,0.00000692275,0.001329419],"genre_scores_gemma":[0.9986882,0.0001039918,0.00007425895,0.00008665604,0.00001001331,0.000007729198,0.0008017389,8.688534e-7,0.0002265536],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02178859,"threshold_uncertainty_score":0.04332358,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09784313808079392,"score_gpt":0.3695605404724053,"score_spread":0.2717174023916114,"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."}}