{"id":"W2087030542","doi":"10.1126/science.1232280","title":"Economic Rewards to Motivate Blood Donations","year":2013,"lang":"en","type":"article","venue":"Science","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":213,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Blood donations; Business; Economics; Natural resource economics; Biology; Blood donor; Immunology","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":[0.03363407,0.0004213256,0.0005393153,0.001541691,0.001852761,0.003800475,0.000999785,0.002737131,0.01044684],"category_scores_gemma":[0.1255825,0.0002337829,0.0004263623,0.0009622644,0.002985754,0.001808919,0.002481718,0.003251077,0.001307617],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002302065,"about_ca_system_score_gemma":0.006924091,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002295763,"about_ca_topic_score_gemma":0.006171773,"domain_scores_codex":[0.9733859,0.01905576,0.0007264664,0.0005901043,0.004867507,0.001374158],"domain_scores_gemma":[0.8291494,0.1255231,0.01641196,0.00584356,0.01316533,0.009906672],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001281453,0.001974327,0.06823777,0.001521823,0.0003512196,0.0003216963,0.00187734,0.003631341,0.0008529189,0.2947589,0.1546161,0.4705752],"study_design_scores_gemma":[0.000701858,0.001717682,0.1355916,0.006872719,0.0003739313,0.0006687459,0.003472677,0.005634516,0.002688298,0.2905034,0.5515277,0.00024686],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.2144874,0.03461666,0.02895515,0.4250036,0.008490263,0.0006689557,0.000588674,0.0004062718,0.2867831],"genre_scores_gemma":[0.9178895,0.009541704,0.00947034,0.04622993,0.002654959,0.0004124934,0.0001632929,0.00006981935,0.01356789],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.03363407,"threshold_uncertainty_score":0.1778762,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01479128977726648,"score_gpt":0.2426859303070178,"score_spread":0.2278946405297513,"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."}}