{"id":"W2304256873","doi":"10.1093/humrep/dew010","title":"Signs and symptoms associated with early pregnancy loss: findings from a population-based preconception cohort","year":2016,"lang":"en","type":"article","venue":"Human Reproduction","topic":"Reproductive Health and Contraception","field":"Medicine","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"Children's & Women's Health Centre of British Columbia; University of British Columbia","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development; National Institutes of Health","keywords":"Pregnancy; Medicine; Nausea; Obstetrics; Vomiting; Vaginal bleeding; Incidence (geometry); Early Pregnancy Loss; Cohort; Population; Cohort study; Gestation; Prospective cohort study; Gynecology; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0007803501,0.0002641154,0.0003252361,0.0005785131,0.0005940209,0.0006327641,0.0004475688,0.0005191475,0.001529416],"category_scores_gemma":[0.002777891,0.0004255176,0.0004848828,0.0008557783,0.0002418721,0.0005051955,0.0005049625,0.0005921512,0.0002311132],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002927054,"about_ca_system_score_gemma":0.0003831307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01653272,"about_ca_topic_score_gemma":0.01726894,"domain_scores_codex":[0.9995331,0.0001050497,0.00004496697,0.0001464919,0.00009612495,0.000074285],"domain_scores_gemma":[0.998717,0.0002139243,0.0004461023,0.0001856399,0.0001576929,0.0002797092],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000065498,0.00002089473,0.9992439,0.000004869365,0.00003197231,0.00003667909,0.0000848225,0.000004252116,0.00007668711,0.000003937334,0.00005333067,0.0003731991],"study_design_scores_gemma":[0.000009237693,0.00008336289,0.9994824,0.000003975724,0.00003012836,0.0001105562,0.0001531478,0.00002943723,0.0000154607,0.000004650504,0.00007587376,0.000001742586],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991426,0.0001264458,0.00005363761,0.00003527628,0.000005320845,0.00001768946,0.0003956576,0.000001743696,0.0002215686],"genre_scores_gemma":[0.9991992,0.000109404,0.00006038087,0.00005445555,0.000009579489,0.00002055339,0.0003682866,0.000001697461,0.0001764876],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01653272,"threshold_uncertainty_score":0.03287297,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0187338511023885,"score_gpt":0.268614348100833,"score_spread":0.2498804969984445,"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."}}