{"id":"W2118003714","doi":"10.1148/radiol.10091937","title":"Chronic Obstructive Pulmonary Disease: Longitudinal Hyperpolarized <sup>3</sup> He MR Imaging","year":2010,"lang":"en","type":"article","venue":"Radiology","topic":"Atomic and Subatomic Physics Research","field":"Physics and Astronomy","cited_by":110,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials; Western University","funders":"Canadian Institutes of Health Research","keywords":"Medicine; COPD; Spirometry; Magnetic resonance imaging; Nuclear medicine; Institutional review board; Pulmonary disease; Plethysmograph; Ethics committee; Radiology; Internal medicine; Asthma; Surgery","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0006040196,0.0002120648,0.0002470062,0.0002741414,0.0002684276,0.0003532912,0.0001655077,0.0006276566,0.0007045768],"category_scores_gemma":[0.0007252216,0.000125074,0.0001352675,0.0001252846,0.0002802553,0.0004097956,0.0002783368,0.0002240809,0.0002328788],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001460587,"about_ca_system_score_gemma":0.0001284255,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008952675,"about_ca_topic_score_gemma":0.001306092,"domain_scores_codex":[0.9998816,0.0000262714,0.00000983077,0.00004052442,0.00002461247,0.0000172717],"domain_scores_gemma":[0.9995391,0.00008415308,0.0001397356,0.00003289648,0.00008693094,0.0001170986],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002860408,0.0003880431,0.8538195,0.0001145429,0.00009284204,0.0007745548,0.0003727207,0.0002228469,0.1271268,0.00001674987,0.0001194086,0.01409163],"study_design_scores_gemma":[0.0000167024,0.001376337,0.9926075,0.000007137556,0.00005018435,0.001435084,0.0001178013,0.0003285473,0.003808133,0.00001139687,0.0002365036,0.000004662496],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999368,0.0002503506,0.0001956507,0.00001272098,0.000001527784,0.00001037138,0.00003130996,0.00000503687,0.0001249942],"genre_scores_gemma":[0.999047,0.0001351092,0.0003675344,0.00002546302,0.00001213721,0.00001598187,0.0002009118,0.000002558126,0.0001933132],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008952675,"threshold_uncertainty_score":0.003194392,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01017578195017792,"score_gpt":0.2636859727038113,"score_spread":0.2535101907536333,"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."}}