{"id":"W2022216627","doi":"10.2105/ajph.2006.086256","title":"Circumstances of First Injection Among Illicit Drug Users Accessing a Medically Supervised Safer Injection Facility","year":2007,"lang":"en","type":"article","venue":"American Journal of Public Health","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"AIDS Vancouver","funders":"Health Canada; University of British Columbia; Michael Smith Health Research BC; Providence Health Care","keywords":"SAFER; Medicine; Drug; Injection drug use; Drug injection; Environmental health; Drug user; Medical emergency; Pharmacology; Computer security; Computer science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008219655,0.0002431895,0.001039727,0.0008656798,0.0002302288,0.00004796498,0.0002849998,0.00008908996,0.0001354639],"category_scores_gemma":[0.001779043,0.0002035824,0.0001998806,0.001814647,0.0007636906,0.0009175176,0.00004047871,0.000881211,0.000004308515],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009475117,"about_ca_system_score_gemma":0.001890351,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004320903,"about_ca_topic_score_gemma":0.002908819,"domain_scores_codex":[0.9952453,0.0004983988,0.001854536,0.0003065151,0.001340766,0.0007545291],"domain_scores_gemma":[0.9951009,0.0004663976,0.001934666,0.0003435718,0.0009099844,0.00124444],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002484871,0.0003361237,0.538174,0.0001666178,0.0001267207,0.00002289362,0.02152221,0.00002984103,0.0001587262,0.00001175763,0.0006838547,0.4385188],"study_design_scores_gemma":[0.002408216,0.004440732,0.8274943,0.0005276098,0.0000741677,0.0005368916,0.1570836,0.0003304686,0.0001645168,0.00004660564,0.006604631,0.0002882981],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9587536,0.0002156292,0.03058076,0.009083879,0.0004413818,0.0002736034,0.00001153037,0.00004792608,0.0005916671],"genre_scores_gemma":[0.9966553,0.0002500724,0.001493125,0.001133003,0.0003708028,0.000002311845,0.00001216182,0.00002738428,0.00005583468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4382305,"threshold_uncertainty_score":0.8301851,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05451002869477511,"score_gpt":0.359734224970613,"score_spread":0.3052241962758379,"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."}}