{"id":"W1982300909","doi":"10.1067/mpd.2000.105132","title":"Effects of in vitro fertilization on low birth weight, preterm delivery, and multiple birth","year":2000,"lang":"en","type":"article","venue":"The Journal of Pediatrics","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":81,"is_retracted":false,"has_abstract":false,"ca_institutions":"Foothills Medical Centre; Alberta Health; University of Alberta","funders":"","keywords":"Medicine; Low birth weight; Obstetrics; In vitro fertilisation; Birth weight; Gestation; Incidence (geometry); Birth rate; Pregnancy; Premature birth; Population; Preterm delivery; Gynecology; Fertility; 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":[0.000630673,0.0002959616,0.0003359543,0.0003212362,0.0003937109,0.0003443432,0.0002801031,0.0005459597,0.002024834],"category_scores_gemma":[0.00492458,0.0001170414,0.0003694523,0.0002868803,0.0003564534,0.0001485004,0.0001642575,0.0006768616,0.0001101981],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005146026,"about_ca_system_score_gemma":0.0006084096,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004038342,"about_ca_topic_score_gemma":0.004549762,"domain_scores_codex":[0.999625,0.0002389241,0.00002302351,0.00002155808,0.00004953851,0.00004201409],"domain_scores_gemma":[0.9967268,0.00210019,0.0004499247,0.000131651,0.0001604576,0.000430976],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.2727315,0.01376918,0.4148707,0.0009633299,0.003205829,0.005942796,0.001245562,0.002683344,0.1226891,0.001849754,0.002967552,0.1570813],"study_design_scores_gemma":[0.002147598,0.05674607,0.8694052,0.0002247919,0.003027682,0.005167229,0.001031539,0.002421028,0.05337082,0.001427615,0.004950724,0.00007977097],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931425,0.004162095,0.00007287462,0.0002825397,0.00008237051,0.00001563579,0.0001503568,0.000005420773,0.002086032],"genre_scores_gemma":[0.995974,0.00268324,0.0001226953,0.00009557026,0.00004796459,0.000009655624,0.0001186778,0.000002713492,0.0009453926],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004038342,"threshold_uncertainty_score":0.00802964,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005660075823432004,"score_gpt":0.2161795044421659,"score_spread":0.2105194286187339,"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."}}