{"id":"W4417334213","doi":"10.1001/jamainternmed.2025.6595","title":"Air Conditioning in Nursing Homes and Mortality During Extreme Heat","year":2025,"lang":"en","type":"article","venue":"JAMA Internal Medicine","topic":"Climate Change and Health Impacts","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network; Women's College Hospital; Public Health Ontario; University of Toronto","funders":"","keywords":"Nursing homes; Extreme heat; Extreme Cold; MEDLINE; Extreme weather","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002212441,0.00008431389,0.0001620737,0.00008303035,0.00006761148,0.00001042638,0.00007243318,0.00004107451,0.001022322],"category_scores_gemma":[0.0001216029,0.00006938257,0.00001163906,0.0001295037,0.0001884442,0.00015522,0.00005912796,0.0001608669,0.00001511228],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002512237,"about_ca_system_score_gemma":0.000003968838,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002332847,"about_ca_topic_score_gemma":0.0005242586,"domain_scores_codex":[0.999212,0.00002545036,0.0002181957,0.0001757898,0.0001477099,0.0002209119],"domain_scores_gemma":[0.9996995,0.00006784283,0.00003138957,0.00009604017,0.000003890085,0.0001013451],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004800382,0.00003383561,0.9772018,0.00007699183,0.000004244833,0.00005798999,0.001827848,0.00002359316,0.008181182,0.00008666202,0.002999823,0.009458049],"study_design_scores_gemma":[0.0009701339,0.00005166439,0.9925954,0.002550993,0.000008295652,0.00002133834,0.0006104327,0.000325264,0.0009671706,0.001625271,0.0002171339,0.00005695591],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9623702,0.0003914442,0.00005683863,0.01003593,0.0002418238,0.0001008394,0.00000223121,0.00001798695,0.02678267],"genre_scores_gemma":[0.9973608,0.0001672104,0.00002733313,0.001840384,0.0001221701,0.000005986611,0.000003819137,0.000004389216,0.0004678806],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03499059,"threshold_uncertainty_score":0.9998909,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04120958131860022,"score_gpt":0.3555525376403587,"score_spread":0.3143429563217585,"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."}}