{"id":"W4404346495","doi":"10.1001/jamanetworkopen.2024.44454","title":"Midpregnancy Placental Growth Factor Screening and Early Preterm Birth","year":2024,"lang":"en","type":"article","venue":"JAMA Network Open","topic":"Preterm Birth and Chorioamnionitis","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Mount Sinai Hospital; University of Toronto","funders":"","keywords":"Medicine; Obstetrics; Gestation; Gestational age; Birth weight; Gestational diabetes; Pregnancy; Prospective cohort study; Placental growth factor; Preeclampsia; Small for gestational age; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001623581,0.0001967292,0.0002940324,0.00005762222,0.0001302897,0.000665485,0.0002242243,0.0001338323,0.0003314688],"category_scores_gemma":[0.00003550002,0.0001650754,0.00007939762,0.0002146148,0.00005903615,0.0005501169,0.0003403919,0.0003629174,0.00004806845],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003063492,"about_ca_system_score_gemma":0.00006519717,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001289924,"about_ca_topic_score_gemma":0.00001297557,"domain_scores_codex":[0.9986818,0.0000563646,0.0002307526,0.0004091655,0.0002032361,0.0004186924],"domain_scores_gemma":[0.9993075,0.0001039888,0.00004265942,0.0002278907,0.00003320887,0.0002847532],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001133822,0.00003810328,0.8222421,0.0005521466,0.0003367675,0.000991693,0.001522877,0.000002723581,0.0002331987,0.001305441,0.02040517,0.1512359],"study_design_scores_gemma":[0.00254341,0.0004883157,0.9502907,0.005155572,0.00008669242,0.0003483022,0.00006497489,0.001201326,0.0003359129,0.0005473649,0.03856773,0.0003696916],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9651569,0.01045257,0.0002105959,0.001350352,0.0005412576,0.0009022272,0.00005966638,0.0001900055,0.02113641],"genre_scores_gemma":[0.9931391,0.0006273497,0.001564663,0.0004856281,0.001086014,0.00004577048,0.00003220632,0.0000474499,0.002971835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1508662,"threshold_uncertainty_score":0.6731578,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02052327728478408,"score_gpt":0.2706560706679638,"score_spread":0.2501327933831797,"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."}}