{"id":"W2026441666","doi":"10.1111/j.1423-0410.2007.00897.x","title":"Effect of changing the age criteria for blood donors","year":2007,"lang":"en","type":"article","venue":"Vox Sanguinis","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Blood Services","funders":"Health Canada","keywords":"Medicine; Donation; Blood donor; Age limit; Apheresis; Population; Blood donations; Surgery; Family medicine; Demography; Internal medicine; Environmental health; Immunology","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":[0.00376996,0.0003580898,0.0003766445,0.0007231013,0.001483696,0.001247317,0.001004687,0.0009263346,0.004386574],"category_scores_gemma":[0.02478795,0.0001362976,0.0006720335,0.0008057419,0.0005357093,0.0003874819,0.0006488378,0.000811197,0.0004323765],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008520156,"about_ca_system_score_gemma":0.01334463,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4939991,"about_ca_topic_score_gemma":0.5193331,"domain_scores_codex":[0.9956979,0.001088218,0.0003207794,0.0004055925,0.001561454,0.0009260601],"domain_scores_gemma":[0.9803222,0.005369168,0.005181039,0.0006292262,0.00394467,0.004553726],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01126538,0.003129048,0.7300718,0.0005474707,0.0002837888,0.000823102,0.001032628,0.002274731,0.00136178,0.0004297463,0.01166787,0.2371127],"study_design_scores_gemma":[0.0003869791,0.003676629,0.9796738,0.0002708554,0.0002522339,0.0009606293,0.0008160292,0.0009314109,0.0009016986,0.0001262458,0.0119612,0.00004232767],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9786124,0.006403541,0.0003229702,0.00292779,0.0004387559,0.0002851339,0.0006626331,0.00005525158,0.01029145],"genre_scores_gemma":[0.9950525,0.0009511096,0.0006799742,0.001016879,0.0001173071,0.0000650841,0.0004516648,0.00001329067,0.00165228],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4939991,"threshold_uncertainty_score":0.9822474,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01697317949485528,"score_gpt":0.2904383383110383,"score_spread":0.2734651588161831,"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."}}