{"id":"W4417134628","doi":"10.1111/trf.70019","title":"Experience of blood donation and return for subsequent donation among new and repeat donors","year":2025,"lang":"en","type":"article","venue":"Transfusion","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Blood Services; Carleton University; Trent University; Western University","funders":"Health Canada; Canadian Blood Services; Australian Government","keywords":"Blood donor; Donation; Blood donations; MEDLINE; Blood transfusion","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":[0.001382249,0.0001167835,0.0001939685,0.0004514816,0.001080171,0.0007996137,0.0003698855,0.0001862602,0.003545343],"category_scores_gemma":[0.004491558,0.0001040761,0.0002377366,0.0004187412,0.0007866121,0.0003584553,0.0006801996,0.0005479776,0.0001629052],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001490268,"about_ca_system_score_gemma":0.002766902,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2017599,"about_ca_topic_score_gemma":0.2608448,"domain_scores_codex":[0.9993467,0.0001380328,0.00004117263,0.00003995033,0.000237984,0.0001960374],"domain_scores_gemma":[0.9966367,0.0007170369,0.001043985,0.00009106973,0.0004743505,0.001036696],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"qualitative","study_design_scores_codex":[0.00009970823,0.0001230516,0.9832638,0.00002136751,0.00002144046,0.0001785504,0.00989221,0.00005797732,0.0002431311,0.00007210923,0.0001910494,0.005835564],"study_design_scores_gemma":[0.000003844457,0.000151063,0.9775308,0.00002698213,0.00001668143,0.0004864212,0.02068013,0.0001366648,0.0001708646,0.00005767656,0.0007191716,0.00001976888],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993684,0.00006313199,0.00003220125,0.00003690866,0.000002166501,0.000004607763,0.00002583828,6.808362e-7,0.0004661754],"genre_scores_gemma":[0.9994718,0.00006894891,0.00005059485,0.00001616572,0.000001915633,0.000002321774,0.00003106369,5.233634e-7,0.000356709],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2017599,"threshold_uncertainty_score":0.401171,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01652769849192264,"score_gpt":0.2512458224085497,"score_spread":0.2347181239166271,"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."}}