{"id":"W4322492440","doi":"10.1038/s41562-023-01522-y","title":"Changes in preterm birth and stillbirth during COVID-19 lockdowns in 26 countries","year":2023,"lang":"en","type":"article","venue":"Nature Human Behaviour","topic":"COVID-19 Impact on Reproduction","field":"Medicine","cited_by":120,"is_retracted":false,"has_abstract":true,"ca_institutions":"Manitoba Health; Carleton University; Public Health Ontario; University of Saskatchewan; Hospital for Sick Children; Université de Montréal; University of Calgary; Dalhousie University; Centre Hospitalier Universitaire Sainte-Justine; University of Manitoba; Children's Hospital Research Institute of Manitoba; SickKids Foundation; University of Toronto","funders":"European and Developing Countries Clinical Trials Partnership; National Institute of General Medical Sciences; National Health and Medical Research Council; Engineering and Physical Sciences Research Council; Scottish Government; Chief Scientist Office, Scottish Government Health and Social Care Directorate; Natera; National Institutes of Health; NordForsk; Innovation and Technology Commission; Department of Health and Social Care; Medical Research Council; Semmelweis Egyetem; Government of the United Kingdom; University of New South Wales; Health and Social Care Research and Development Division; Public Health Agency; Public Health Agency of Canada; Bill and Melinda Gates Foundation; Karolinska Institutet; Canadian Institute for Advanced Research; British Heart Foundation; World Health Organization; Wellcome Trust; Economic and Social Research Council; Pontificia Universidad Católica de Chile; European Commission","keywords":"Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Pandemic; Medicine; Obstetrics; Virology; Internal medicine; Infectious disease (medical specialty); Outbreak","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":[0.02287829,0.001139515,0.003779752,0.002547411,0.0004111692,0.002297844,0.001205321,0.001220555,0.001277078],"category_scores_gemma":[0.03831652,0.00120486,0.01859353,0.005169984,0.0006970752,0.0009915271,0.001697898,0.001999082,0.000167473],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001237379,"about_ca_system_score_gemma":0.001305827,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01583144,"about_ca_topic_score_gemma":0.01264431,"domain_scores_codex":[0.9851739,0.008332806,0.002758908,0.002021827,0.001128453,0.0005839909],"domain_scores_gemma":[0.9791733,0.01233289,0.00465775,0.002075452,0.001447025,0.0003135243],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"observational","study_design_scores_codex":[0.01370069,0.00009742389,0.3435614,0.02365417,0.5725984,0.0003813512,0.0006955825,0.006202732,0.0008648554,0.0004542423,0.003699484,0.03408968],"study_design_scores_gemma":[0.001776476,0.001965168,0.4524928,0.007027227,0.5182292,0.0005026982,0.0008153593,0.001915995,0.0009823617,0.0005421758,0.0135766,0.0001738674],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5095509,0.4598692,0.006649714,0.001599149,0.000741553,0.0003712315,0.01847793,0.0002946414,0.002445642],"genre_scores_gemma":[0.9533501,0.03456816,0.00332942,0.001073926,0.0001386575,0.000390768,0.006617664,0.0001087197,0.000422597],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02287829,"threshold_uncertainty_score":0.1209934,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02799060874605374,"score_gpt":0.3556859283284717,"score_spread":0.3276953195824179,"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."}}