{"id":"W7106016049","doi":"10.7939/83212","title":"Barriers to Needle Exchange Success in Canadian Prisons","year":2025,"lang":"en","type":"dissertation","venue":"University of Alberta Library","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Prison; Thematic analysis; Qualitative research; Harm reduction; Public health; Mental health; Harm; Criminal justice","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.006113335,0.000471928,0.0005644883,0.002146071,0.02461686,0.004921275,0.003445177,0.001157607,0.005205542],"category_scores_gemma":[0.0225354,0.0007165154,0.000569384,0.002701428,0.00488209,0.001410783,0.005401915,0.001948234,0.0002238313],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.1021909,"about_ca_system_score_gemma":0.1583486,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9902984,"about_ca_topic_score_gemma":0.9946516,"domain_scores_codex":[0.9882349,0.001635587,0.0006018505,0.000721453,0.003302871,0.005503324],"domain_scores_gemma":[0.9810625,0.002494282,0.002358499,0.000356418,0.005824618,0.007903724],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.0003026956,0.0003615734,0.4529201,0.0009088421,0.000119787,0.002210103,0.4570702,0.0004050836,0.001134316,0.007104454,0.01737506,0.06008783],"study_design_scores_gemma":[0.0000205089,0.0001448569,0.4949529,0.001036661,0.00004661097,0.0003953005,0.4735626,0.0004019947,0.0002732784,0.0003796327,0.02865505,0.0001305911],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9775482,0.00136674,0.000185196,0.006623081,0.0001081007,0.0002233768,0.0003639215,0.00002429787,0.01355705],"genre_scores_gemma":[0.9954775,0.001169082,0.0002920821,0.0008318099,0.00001198927,0.00005960115,0.000127205,0.00001176636,0.002019047],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1021909,"threshold_uncertainty_score":0.7414507,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0129993886106689,"score_gpt":0.2519519249404703,"score_spread":0.2389525363298013,"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."}}