{"id":"W4417220978","doi":"10.1186/s12884-025-08558-0","title":"Placental proteomic signatures of preterm birth, gestational age, and birthweight","year":2025,"lang":"en","type":"article","venue":"BMC Pregnancy and Childbirth","topic":"Preterm Birth and Chorioamnionitis","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"National Center for Advancing Translational Sciences; National Institute of Environmental Health Sciences; NIH Office of the Director; National Institutes of Health","keywords":"Reproductive medicine; Pregnancy; Proteomics; Gestational age; Oxidative stress; Placenta; Placenta Diseases","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":[0.0007608482,0.0002877317,0.0003334453,0.001275173,0.0002314738,0.0007112019,0.0002118658,0.0002969124,0.0009630141],"category_scores_gemma":[0.002152561,0.0001710586,0.0002854997,0.0009869288,0.0003000048,0.0002041245,0.0005220894,0.0003078021,0.0001777082],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000264586,"about_ca_system_score_gemma":0.0002391133,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001267491,"about_ca_topic_score_gemma":0.000971607,"domain_scores_codex":[0.9997336,0.00006412863,0.00001639467,0.00007322762,0.00007835616,0.00003431072],"domain_scores_gemma":[0.9991245,0.0001931218,0.0004092362,0.00007665346,0.000113341,0.00008314435],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001870759,0.00004757742,0.8105352,0.0002454818,0.0004597322,0.0005883478,0.0003801413,0.0005645521,0.1659137,0.0003315379,0.000382394,0.01868061],"study_design_scores_gemma":[0.000008846149,0.00009513518,0.9912668,0.0000146958,0.0000765135,0.0007439032,0.0001440464,0.001110602,0.005738349,0.0003922029,0.0004017847,0.000007183602],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958436,0.001399769,0.001210731,0.00007308927,0.000007261263,0.000009358701,0.0008821797,0.00002390459,0.0005501012],"genre_scores_gemma":[0.9975724,0.0005974068,0.0009698617,0.00002470292,0.000006271214,0.00001126301,0.0005923635,0.000007614985,0.0002180607],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001275173,"threshold_uncertainty_score":0.00402385,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007646321454176382,"score_gpt":0.2390325749084014,"score_spread":0.231386253454225,"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."}}