{"id":"W4417151824","doi":"10.64898/2025.12.03.25341550","title":"Who Gets a Flu Shot?","year":2025,"lang":"","type":"article","venue":"medRxiv","topic":"Vaccine Coverage and Hesitancy","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University","funders":"","keywords":"Sample (material); National Health Interview Survey; Educational attainment; Public health; Health care; Survey data collection; Shot (pellet); Vaccination","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0006338106,0.0001264412,0.0002795804,0.0005159338,0.0005337427,0.0008809986,0.0001903324,0.0006616382,0.00678139],"category_scores_gemma":[0.00431816,0.0001768197,0.0005244416,0.0003495282,0.0004257178,0.0006042421,0.0003393401,0.0009314159,0.0008193982],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004281354,"about_ca_system_score_gemma":0.0005437981,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01357513,"about_ca_topic_score_gemma":0.01281496,"domain_scores_codex":[0.9995422,0.0001172714,0.00003832307,0.00006834419,0.00007985735,0.0001539928],"domain_scores_gemma":[0.9984064,0.00036178,0.0006964401,0.0000391318,0.0001244614,0.0003718866],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001188393,0.0001041883,0.9909154,0.00004796009,0.00007681306,0.00014842,0.0002474142,0.00007551279,0.0001013032,0.0001751935,0.0008276118,0.007161397],"study_design_scores_gemma":[0.00001485963,0.0002650368,0.9941621,0.0001472719,0.0001110322,0.0006332269,0.002590538,0.0004356461,0.0001293578,0.0003745382,0.001119667,0.00001660255],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9912283,0.0009003936,0.0001575212,0.001704396,0.00005136542,0.00003778394,0.0008711049,0.000006708223,0.005042444],"genre_scores_gemma":[0.9981334,0.0003057508,0.00007241642,0.0004104826,0.00002360941,0.000006764971,0.0002363619,0.000001519359,0.0008098542],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01357513,"threshold_uncertainty_score":0.02699226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02302579860534356,"score_gpt":0.3101513774959988,"score_spread":0.2871255788906553,"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."}}