{"id":"W1966751366","doi":"10.1017/s0317167100003395","title":"Prevalence of Reported Migraine Headaches in Canadian Adolescents","year":2004,"lang":"en","type":"article","venue":"Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques","topic":"Migraine and Headache Studies","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"Izaak Walton Killam Health Centre; Dalhousie University","funders":"","keywords":"Migraine; Headaches; Medicine; Population; Microdata (statistics); Pediatrics; Demography; Migraine treatment; Psychiatry; Environmental health; Census","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0006470103,0.0002437368,0.0002947719,0.002196543,0.00121696,0.0007952322,0.0008706141,0.0002397822,0.002131399],"category_scores_gemma":[0.002928663,0.0002320424,0.0003462244,0.003292491,0.00035996,0.0001909522,0.0004547373,0.0002735949,0.0001793406],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01171829,"about_ca_system_score_gemma":0.01138622,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9896783,"about_ca_topic_score_gemma":0.9898978,"domain_scores_codex":[0.9989771,0.00005720699,0.00006192912,0.0001052323,0.0006010483,0.0001975141],"domain_scores_gemma":[0.9980966,0.00008490501,0.0003650899,0.00002540787,0.001183547,0.000244448],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002088366,0.0000117612,0.99265,0.00007987827,0.00003761832,0.00005106961,0.0005092448,0.00004540653,0.00007622525,0.00005763345,0.001713419,0.00474682],"study_design_scores_gemma":[0.000003269733,0.000007642832,0.9983095,0.00003422596,0.00001592935,0.00005425033,0.0004669745,0.00006276821,0.00002746133,0.000005201719,0.001008197,0.000004578596],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.972547,0.001710946,0.0001232532,0.0003801086,0.00002011436,0.00008333482,0.01961552,0.00002881318,0.005490856],"genre_scores_gemma":[0.9914159,0.001786168,0.0003970592,0.0001162227,0.00001111029,0.0000449361,0.005487185,0.000004475124,0.0007369343],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01171829,"threshold_uncertainty_score":0.08502251,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05165798683759819,"score_gpt":0.3005448243733426,"score_spread":0.2488868375357444,"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."}}