{"id":"W4285207586","doi":"10.4236/ojrad.2022.122005","title":"Accuracy of Patient Age Estimation from Frontal Chest Radiographs of Adult Patients","year":2022,"lang":"en","type":"article","venue":"Open Journal of Radiology","topic":"Autopsy Techniques and Outcomes","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre","funders":"Université de Montréal","keywords":"Medicine; Radiography; Estimation; Age groups; Radiology; Demography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002737045,0.0004345984,0.0003789783,0.001775259,0.0001628811,0.0007666171,0.0003467046,0.0004589919,0.001221014],"category_scores_gemma":[0.02748066,0.0002144528,0.0003008019,0.0005038973,0.0002146688,0.0008479147,0.0005018949,0.0002133212,0.0006789057],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002051262,"about_ca_system_score_gemma":0.0002142039,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001707628,"about_ca_topic_score_gemma":0.001696659,"domain_scores_codex":[0.9974356,0.000982836,0.000525283,0.0003106464,0.0006061305,0.0001393963],"domain_scores_gemma":[0.9890309,0.004215392,0.003570802,0.0007609469,0.002188588,0.0002334353],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002807732,0.00001418002,0.9726733,0.00005428097,0.00004013765,0.0001866146,0.0002058978,0.000341012,0.0007935252,0.00002113694,0.000258234,0.02513094],"study_design_scores_gemma":[0.00001209914,0.0003541282,0.9849038,0.0001268406,0.00008170887,0.005212096,0.0005796931,0.004071921,0.003064252,0.0000921444,0.001480978,0.00002033852],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897754,0.002630864,0.004281536,0.0001193617,0.00004124817,0.00002148671,0.0007576623,0.0001186222,0.002253783],"genre_scores_gemma":[0.9972333,0.0004981612,0.001671404,0.00002046516,0.0000238286,0.00000531869,0.0003848342,0.00000780928,0.0001548434],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002737045,"threshold_uncertainty_score":0.01447505,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01260586860150808,"score_gpt":0.2901455510813734,"score_spread":0.2775396824798653,"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."}}