{"id":"W2114530453","doi":"10.1503/cmaj.050406","title":"Adverse perinatal outcomes associated with homelessness and substance use in pregnancy","year":2005,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Homelessness and Social Issues","field":"Health Professions","cited_by":103,"is_retracted":false,"has_abstract":true,"ca_institutions":"Women's College Hospital; Institute for Clinical Evaluative Sciences; Health Sciences Centre; University of Toronto; Sunnybrook Health Science Centre; Toronto Public Health; St. Michael's Hospital","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Pregnancy; Odds ratio; Obstetrics; Gestational age; Birth weight; Low birth weight; Small for gestational age; Confidence interval; Gestation; Premature birth; Cohort study; Retrospective cohort study; Pediatrics; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0005292037,0.000201365,0.0002687105,0.0009457105,0.0006388281,0.0005604626,0.0005150427,0.0002195486,0.001030863],"category_scores_gemma":[0.002929023,0.0002073109,0.0002779345,0.001450136,0.0006318047,0.0001718173,0.0006811244,0.0005508541,0.00006971084],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001747248,"about_ca_system_score_gemma":0.002617243,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3617665,"about_ca_topic_score_gemma":0.3539579,"domain_scores_codex":[0.9994221,0.00008485001,0.00003944496,0.00007320662,0.0002142951,0.0001661054],"domain_scores_gemma":[0.9979452,0.0001872138,0.001094791,0.00006848325,0.0003027036,0.0004016368],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002103563,0.000004967949,0.9989706,0.000008834983,0.00001945684,0.00006234179,0.00004138401,0.00001495892,0.00003496424,0.000009391456,0.0000313624,0.0007806393],"study_design_scores_gemma":[8.965474e-7,0.00001525219,0.9996362,0.00001059942,0.000009382838,0.0001670551,0.00006057157,0.00002435364,0.00001356052,0.000008147528,0.00005281363,0.000001237061],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997084,0.001157124,0.00006657172,0.0001331548,0.000005845445,0.00002238626,0.0007181657,0.000004726027,0.0008081233],"genre_scores_gemma":[0.9986576,0.0008180634,0.00007745132,0.00002352498,0.000006450015,0.000007232277,0.0003252762,9.740835e-7,0.00008343968],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3617665,"threshold_uncertainty_score":0.7193215,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02339022804661229,"score_gpt":0.318075661872203,"score_spread":0.2946854338255908,"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."}}