{"id":"W4293680330","doi":"10.1111/ppe.12925","title":"Early coronavirus disease 2019 restrictive measures and changes in maternal characteristics, use of assisted reproductive technology, and stillbirth","year":2022,"lang":"en","type":"article","venue":"Paediatric and Perinatal Epidemiology","topic":"COVID-19 Impact on Reproduction","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Impact; The Quebec Population Health Research Network; McMaster University; Children's & Women's Health Centre of British Columbia; University of British Columbia","funders":"National Institute of Environmental Health Sciences; National Heart, Lung, and Blood Institute; Institute of Human Development, Child and Youth Health; Forskningsrådet om Hälsa, Arbetsliv och Välfärd; Michael Smith Health Research BC","keywords":"Medicine; Pandemic; Demography; Assisted reproductive technology; Confidence interval; Population; Live birth; Pregnancy; Coronavirus disease 2019 (COVID-19); Obstetrics; Disease; Infectious disease (medical specialty); Infertility; Environmental health","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001966408,0.0001797805,0.0002350244,0.0005450472,0.0002804654,0.0005844535,0.0004423939,0.0003623503,0.001770832],"category_scores_gemma":[0.006198815,0.0001795346,0.0005947398,0.000716805,0.0002648371,0.0003544838,0.000478812,0.0006532064,0.0001664122],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008139721,"about_ca_system_score_gemma":0.0008679219,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0153658,"about_ca_topic_score_gemma":0.01659848,"domain_scores_codex":[0.9993665,0.0001597365,0.00007388033,0.000121341,0.0001196073,0.0001589642],"domain_scores_gemma":[0.9953247,0.0007341051,0.002989057,0.0001939189,0.0003089554,0.00044913],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001587739,0.0000342563,0.9970024,0.00002215627,0.00005397343,0.00002797102,0.00007395728,0.00009859112,0.00007087241,0.00004076755,0.0002311243,0.002185203],"study_design_scores_gemma":[0.000002090089,0.0000617921,0.9994836,0.00001766609,0.00001235512,0.00004209088,0.00008306888,0.000115406,0.00002984514,0.00001953113,0.0001307477,0.000001821076],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963437,0.0007737908,0.0001478827,0.0002583049,0.0000225941,0.00001837231,0.001793094,0.000006648509,0.0006356491],"genre_scores_gemma":[0.9983115,0.0002453464,0.00007428859,0.00006016263,0.00002003636,0.00002133116,0.001087462,0.000001588767,0.0001783218],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0153658,"threshold_uncertainty_score":0.03055274,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07705817101055729,"score_gpt":0.3407764791430027,"score_spread":0.2637183081324455,"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."}}