{"id":"W4415526874","doi":"10.1513/annalsats.202506-652ps","title":"Community-acquired pneumonia in vulnerable populations across the Americas: ongoing barriers to prevention, diagnosis, and treatment","year":2025,"lang":"en","type":"article","venue":"Annals of the American Thoracic Society","topic":"Pneumonia and Respiratory Infections","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Hospital for Sick Children; University of Toronto; University of Saskatchewan; St. Michael's Hospital","funders":"American Lung Association","keywords":"Pneumonia; MEDLINE; Coronavirus disease 2019 (COVID-19); Pandemic; 2019-20 coronavirus outbreak; Population","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":[0.005059835,0.0002680156,0.0007297429,0.0007673223,0.001958546,0.002975908,0.001237135,0.001496246,0.002826274],"category_scores_gemma":[0.01886642,0.0003742287,0.0004620811,0.001162603,0.001191199,0.002473037,0.003404751,0.003467464,0.0002003844],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002512257,"about_ca_system_score_gemma":0.01376352,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0451921,"about_ca_topic_score_gemma":0.07316739,"domain_scores_codex":[0.9948584,0.00223818,0.0005017113,0.0002929935,0.0008368742,0.001271918],"domain_scores_gemma":[0.9872551,0.003192567,0.002427671,0.000254685,0.001925686,0.004944239],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001288427,0.0009798724,0.7985262,0.001219648,0.0003232572,0.000874585,0.01264452,0.0003409142,0.0006212093,0.005156904,0.03569733,0.1434868],"study_design_scores_gemma":[0.00004334962,0.0002397088,0.908419,0.004797758,0.0001553289,0.0009347094,0.05813698,0.0009151591,0.0001473667,0.00584573,0.02029322,0.00007165244],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5849473,0.0457276,0.001292863,0.3496855,0.001253615,0.0001614013,0.0008659171,0.00006551854,0.01600025],"genre_scores_gemma":[0.9693924,0.01673364,0.001080873,0.01124753,0.0008836975,0.0001155734,0.0002206515,0.0000151347,0.000310558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0451921,"threshold_uncertainty_score":0.08985811,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1233051798061202,"score_gpt":0.464432203867685,"score_spread":0.3411270240615648,"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."}}