{"id":"W2010240885","doi":"10.1016/j.drugalcdep.2013.04.026","title":"Changing patterns of first injection across key periods of the French Harm Reduction Policy: PrimInject, a cross sectional analysis","year":2013,"lang":"en","type":"article","venue":"Drug and Alcohol Dependence","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Sherbrooke","funders":"Institut National de Prévention et d'Éducation pour la Santé","keywords":"Harm reduction; Heroin; Context (archaeology); Drug; Medicine; Drug injection; Addiction; Injection drug use; Drug user; Demography; Pharmacology; Environmental health; Psychiatry; Public health; Biology; Pathology","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":[0.00181541,0.0005264625,0.0005672211,0.002070443,0.0007305751,0.001540335,0.0009824955,0.001508031,0.003707031],"category_scores_gemma":[0.004363039,0.0005345295,0.001327819,0.002364059,0.0004663359,0.001020661,0.001122123,0.0009413851,0.0006917636],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003349417,"about_ca_system_score_gemma":0.001903039,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2864088,"about_ca_topic_score_gemma":0.2713108,"domain_scores_codex":[0.9983271,0.0005005106,0.0001301597,0.0003109036,0.0001612776,0.0005700756],"domain_scores_gemma":[0.995865,0.0007774046,0.001648576,0.0003109086,0.0007440356,0.0006540462],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002615015,0.0001079282,0.9974841,0.00001176946,0.0001901818,0.00003161223,0.0002260908,0.0001367541,0.00005529978,0.00002768938,0.0003960842,0.001070968],"study_design_scores_gemma":[0.00000629975,0.0000717258,0.9990514,0.00000610315,0.00004364731,0.00003415285,0.0003548127,0.0001556862,0.0000309288,0.000006110301,0.0002333717,0.000005769817],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958705,0.0003478781,0.00009965315,0.000117841,0.000008629375,0.00002126969,0.002923498,0.00001633665,0.0005943513],"genre_scores_gemma":[0.9957535,0.0001680573,0.0001006431,0.00007505044,0.00001007239,0.00003004737,0.002765961,0.000009362781,0.001087351],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2864088,"threshold_uncertainty_score":0.5694833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03413789063474134,"score_gpt":0.3453077223005909,"score_spread":0.3111698316658496,"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."}}