{"id":"W2250379366","doi":"10.1016/j.tmrv.2015.12.001","title":"Why Do Blood Donors Lapse or Reduce Their Donation's Frequency?","year":2015,"lang":"en","type":"article","venue":"Transfusion Medicine Reviews","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de la Recherche Scientifique","funders":"","keywords":"Blood donor; Donation; Context (archaeology); Medicine; Demographics; Blood collection; Demography; Blood donations; Whole blood; Family medicine; Surgery; Immunology; Emergency medicine; Biology; Political science","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":[0.002651101,0.0001582662,0.0004552651,0.0004343812,0.0003977851,0.001194796,0.0004736617,0.001154342,0.001400212],"category_scores_gemma":[0.01087967,0.0001438168,0.0002284106,0.0005617247,0.0006814026,0.001129044,0.0003666949,0.000672612,0.000503629],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003652378,"about_ca_system_score_gemma":0.001279752,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002512986,"about_ca_topic_score_gemma":0.004183893,"domain_scores_codex":[0.9985234,0.000855023,0.0001233914,0.0001113617,0.0002815974,0.0001051704],"domain_scores_gemma":[0.9961824,0.002139214,0.0009674524,0.0000588057,0.000448876,0.0002031506],"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":[0.0002290873,0.0001978828,0.04878392,0.006403383,0.000136207,0.0002784008,0.004416388,0.00008979079,0.0005470915,0.00206107,0.02633565,0.9105211],"study_design_scores_gemma":[0.0001371674,0.002670721,0.5210053,0.02585333,0.0006425262,0.006767474,0.04008193,0.0003165913,0.00177968,0.004373714,0.396223,0.0001485793],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.1025054,0.8625271,0.0005065139,0.02910239,0.001291049,0.00002850558,0.00006291598,0.00001840902,0.00395773],"genre_scores_gemma":[0.2808342,0.7056469,0.001171446,0.007146517,0.001684129,0.00005664642,0.0001009442,0.000008290878,0.003351026],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002651101,"threshold_uncertainty_score":0.0140205,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08596609026568448,"score_gpt":0.3070704438990859,"score_spread":0.2211043536334014,"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."}}