{"id":"W7117139467","doi":"10.1186/s12978-025-02214-8","title":"Difficulty accessing contraceptives in a 2010–2022 prospective cohort of sex workers in Vancouver, Canada: intersectional influence of im/migration status and racialization","year":2025,"lang":"en","type":"article","venue":"Reproductive Health","topic":"Sex work and related issues","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; University of British Columbia","funders":"National Institute on Drug Abuse; Canadian Institutes of Health Research; National Institutes of Health","keywords":"Racialization; Reproductive medicine; Public health; Reproductive health; Prospective cohort study; Population; Cohort study; Sex work","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.0005005801,0.0003624154,0.0003438521,0.001051318,0.002574382,0.00129004,0.001178687,0.0004857273,0.001765128],"category_scores_gemma":[0.001162925,0.0005267753,0.0004202797,0.002507218,0.000627203,0.0003403842,0.001176444,0.0007804713,0.0003311924],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008094139,"about_ca_system_score_gemma":0.01123785,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9863621,"about_ca_topic_score_gemma":0.9921664,"domain_scores_codex":[0.9994529,0.00004730405,0.00003836425,0.000116361,0.0001380184,0.0002070908],"domain_scores_gemma":[0.9991462,0.0000424729,0.0001877061,0.00004897196,0.0003281245,0.0002464317],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003457532,0.00001983904,0.9973021,0.00001897188,0.00002463526,0.00007096595,0.0008207471,0.00003098916,0.0001007867,0.00002046384,0.0003223447,0.00123354],"study_design_scores_gemma":[0.000005283243,0.00002526993,0.9954614,0.00003429439,0.00002083103,0.00007861674,0.003686078,0.0001671057,0.00003709748,0.00001335261,0.0004630285,0.000007589289],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965101,0.0002974864,0.00006446395,0.0001401821,0.000005711742,0.00003893278,0.002282125,0.000005035175,0.0006560343],"genre_scores_gemma":[0.9973276,0.0002973522,0.0001457794,0.00009117935,0.000003802663,0.00003054274,0.001076206,0.000003852489,0.001023719],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0136379,"threshold_uncertainty_score":0.05872744,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008104227539861517,"score_gpt":0.3126884669812522,"score_spread":0.3045842394413907,"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."}}