{"id":"W4417428465","doi":"10.1080/17450128.2025.2600964","title":"Substance use patterns among adolescents with health conditions and disabilities in British Columbia: a complex sample latent class analysis","year":2025,"lang":"en","type":"article","venue":"Vulnerable Children and Youth Studies","topic":"Substance Abuse Treatment and Outcomes","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Latent class model; Substance use; Sample (material); Class (philosophy); Social class","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001260983,0.0001687818,0.0007615483,0.0001405197,0.0004348124,0.0001266895,0.00003601709,0.00003982711,0.0000144153],"category_scores_gemma":[0.00006943278,0.0001734199,0.00006680891,0.0005243288,0.0003275733,0.0001380059,0.00003267593,0.0001709368,2.43679e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001075204,"about_ca_system_score_gemma":0.00003135619,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.05759296,"about_ca_topic_score_gemma":0.7826395,"domain_scores_codex":[0.9987626,0.00008191567,0.000294852,0.0004020018,0.0001421816,0.0003164342],"domain_scores_gemma":[0.9994075,0.0001695043,0.00007243385,0.0001887953,0.00006976369,0.00009204238],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003779325,0.0001560003,0.991722,0.00009026612,0.001273578,0.000006860667,0.006248924,0.00001066199,2.021916e-7,0.00001018822,0.0001846072,0.0002588462],"study_design_scores_gemma":[0.003348158,0.00009567445,0.9742791,0.001205866,0.0007569753,0.000004438482,0.02008736,0.0000343074,0.000001154933,0.00003680911,0.000001603267,0.0001485512],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943644,0.004323785,0.00003235923,0.0001966851,0.00002818983,0.000607071,0.0003844725,0.0000521914,0.00001088435],"genre_scores_gemma":[0.9952177,0.003372913,0.00006071242,0.0004364226,0.00001400089,0.00004413461,0.0003777654,0.0000112371,0.0004651381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7250466,"threshold_uncertainty_score":0.9486826,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03490572148489374,"score_gpt":0.2868476465932032,"score_spread":0.2519419251083095,"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."}}