{"id":"W2065327759","doi":"10.1148/radiol.11110403","title":"Chronic Obstructive Pulmonary Disease: Quantification of Bronchodilator Effects by Using Hyperpolarized He MR Imaging","year":2011,"lang":"en","type":"article","venue":"Radiology","topic":"Atomic and Subatomic Physics Research","field":"Physics and Astronomy","cited_by":79,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials; Western University","funders":"","keywords":"Medicine; Plethysmograph; COPD; Spirometry; Nuclear medicine; Bronchodilator; Magnetic resonance imaging; Salbutamol; Pulmonary function testing; Lung volumes; Anesthesia; Radiology; Asthma; Lung; Internal medicine","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":[0.0006251053,0.000243917,0.0002380639,0.0003903707,0.0001393549,0.000266625,0.000169263,0.0005416155,0.0007171945],"category_scores_gemma":[0.0005842755,0.0001269333,0.0001180757,0.0001665983,0.0003346236,0.0002739595,0.0002011096,0.0002176953,0.0001472851],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001338316,"about_ca_system_score_gemma":0.000155123,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005738813,"about_ca_topic_score_gemma":0.0009920624,"domain_scores_codex":[0.9997503,0.0000898013,0.00001873465,0.00005133498,0.00006551595,0.0000243388],"domain_scores_gemma":[0.9997292,0.000075526,0.00008785207,0.00002414168,0.00004483289,0.00003847838],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.003270264,0.0002698855,0.08258033,0.0003439358,0.00007523315,0.0001595589,0.00009715635,0.0005124821,0.8886013,0.00003520166,0.00009086142,0.02396381],"study_design_scores_gemma":[0.0001148707,0.004459648,0.832522,0.00003834217,0.0001496655,0.001539519,0.0001417232,0.004002738,0.1561433,0.00006640848,0.00079954,0.00002233054],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949976,0.001633745,0.002820831,0.00003093295,0.000004992858,0.00004053592,0.00008146927,0.00002437565,0.0003654275],"genre_scores_gemma":[0.9941822,0.0006267788,0.004643242,0.0000429873,0.00001713041,0.00005297088,0.0001501549,0.000005702302,0.000278834],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007171945,"threshold_uncertainty_score":0.003305912,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0202229763721131,"score_gpt":0.2734325117450137,"score_spread":0.2532095353729006,"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."}}