{"id":"W4224263451","doi":"10.21203/rs.3.rs-1547797/v1","title":"How does the need for IVF affect pregnancy complications among multiple gestations? The study of a large American population database including almost 100,000 multiple gestations.","year":2022,"lang":"en","type":"preprint","venue":"Research Square","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; McGill University","funders":"","keywords":"Gestation; Affect (linguistics); Population; Pregnancy; Obstetrics; Medicine; Psychology; Environmental health; Biology","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":[0.003888277,0.0002584461,0.0005427532,0.002065247,0.00061081,0.001356927,0.0009006067,0.0006035607,0.001527064],"category_scores_gemma":[0.01995264,0.0005255124,0.001060385,0.005029535,0.0003134013,0.001058995,0.00107908,0.0007288164,0.0002615908],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006945371,"about_ca_system_score_gemma":0.001100318,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02069707,"about_ca_topic_score_gemma":0.02698228,"domain_scores_codex":[0.9955481,0.001758132,0.0008103232,0.0008902689,0.0007528573,0.0002401829],"domain_scores_gemma":[0.9822707,0.005144634,0.008167411,0.002338873,0.00125656,0.0008219166],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000386055,0.00001551637,0.9987069,0.00002073799,0.0001231494,0.00002712006,0.00006696085,0.00001866295,0.00002510809,0.00001773841,0.0002272039,0.0007122575],"study_design_scores_gemma":[0.00001035893,0.00002916939,0.998437,0.00003041653,0.000119685,0.0002328934,0.0003250168,0.0003072921,0.00003862481,0.00002636592,0.0004357692,0.000007432524],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.990227,0.0008754348,0.0004120566,0.0003214343,0.00001559878,0.00006027771,0.007519155,0.00001028845,0.0005588513],"genre_scores_gemma":[0.9947311,0.0003439895,0.0005367166,0.0001486023,0.0000202896,0.00009818929,0.004000979,0.000007429907,0.0001126153],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02069707,"threshold_uncertainty_score":0.04115319,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1224229882179086,"score_gpt":0.4404436529521335,"score_spread":0.3180206647342249,"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."}}