{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001401651,0.0002357556,0.0001770759,0.0005994647,0.0001778482,0.0004832307,0.0003007301,0.0003723437,0.001307264],"category_scores_gemma":[0.008879376,0.0001624702,0.0002509835,0.0006150716,0.0003186222,0.0003092295,0.0003271785,0.0005111595,0.0001307734],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002549036,"about_ca_system_score_gemma":0.0004781368,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00347624,"about_ca_topic_score_gemma":0.002684689,"domain_scores_codex":[0.9993609,0.0002698601,0.00005079344,0.0001125729,0.0001405419,0.000065434],"domain_scores_gemma":[0.995499,0.001365843,0.002393113,0.0001803418,0.0002092535,0.0003524371],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006691627,0.000009995034,0.9979849,0.000009834558,0.00002100806,0.00005192379,0.00001790705,0.00003725222,0.00008033561,0.00001632785,0.00004300728,0.001660572],"study_design_scores_gemma":[0.000004897707,0.00007584772,0.9984793,0.00002116559,0.00002099433,0.0007398378,0.00003285169,0.0003199063,0.00009104314,0.00006638421,0.0001452036,0.000002613087],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965745,0.001797763,0.0003560001,0.0003413933,0.00001716757,0.000007669666,0.000376758,0.00001039806,0.0005183683],"genre_scores_gemma":[0.9992699,0.0002774436,0.0002214283,0.0000278296,0.00001268211,0.000003360329,0.0001155559,0.000001233767,0.00007060426],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00347624,"threshold_uncertainty_score":0.007412732,"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."}}