{"id":"W7116667795","doi":"10.3138/jammi-2025-0012","title":"Experience of COVID-19 universal screening in obstetrical units in Quebec, Canada","year":2025,"lang":"en","type":"article","venue":"Journal of the Association of Medical Microbiology and Infectious Disease Canada","topic":"COVID-19 Impact on Reproduction","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre Hospitalier Universitaire Sainte-Justine; Développement Economique Longueuil; Université de Montréal; Hôpital Maisonneuve-Rosemont; Centre Hospitalier de l’Université de Montréal; University of British Columbia","funders":"","keywords":"Asymptomatic; Screening test; Test (biology); Pregnancy; Medical screening","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0016032,0.0003652711,0.000255311,0.0003613929,0.00349108,0.000952229,0.001151639,0.0005938663,0.003545457],"category_scores_gemma":[0.004346078,0.0003409087,0.00021901,0.001034729,0.001498865,0.0003581682,0.001249831,0.0009560497,0.0002672761],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0387821,"about_ca_system_score_gemma":0.04899674,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9794961,"about_ca_topic_score_gemma":0.9874364,"domain_scores_codex":[0.9982811,0.0003190824,0.00006586157,0.0001362356,0.0003626093,0.0008351826],"domain_scores_gemma":[0.9933915,0.0005093752,0.0005086359,0.0001097433,0.00162731,0.003853444],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003505295,0.0003628503,0.9032521,0.0002197408,0.00004668947,0.004194411,0.01124645,0.0008702397,0.001412189,0.000622756,0.01258952,0.06483262],"study_design_scores_gemma":[0.00004855214,0.0007897475,0.9656853,0.0002232674,0.00002393176,0.001322587,0.01712836,0.001085582,0.0004170914,0.00009123778,0.01313307,0.00005113623],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9834837,0.0015624,0.0003908393,0.004905787,0.0000764065,0.000198348,0.0008985563,0.00006036918,0.008423616],"genre_scores_gemma":[0.9934361,0.0009815259,0.0004945003,0.001294526,0.00002127305,0.00002880693,0.0004063729,0.00001541344,0.003321552],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0387821,"threshold_uncertainty_score":0.2813852,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008905165006812373,"score_gpt":0.2703572290017104,"score_spread":0.2614520639948981,"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."}}