{"id":"W4413353427","doi":"10.3390/ijerph22081302","title":"Predictors of COVID-19 Pandemic-Related Pregnancy Stress: Prenatal and Postpartum Experiences in Canada","year":2025,"lang":"en","type":"article","venue":"International Journal of Environmental Research and Public Health","topic":"Maternal Mental Health During Pregnancy and Postpartum","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Pregnancy; Pandemic; Coping (psychology); Medicine; Social support; Prenatal care; Perceived Stress Scale; Health care; Public health; Preparedness; Cross-sectional study; Postpartum period; Clinical psychology; Young adult; Psychology; Psychiatry; Family medicine; Coronavirus disease 2019 (COVID-19); Gerontology; Nursing; Environmental health; Population; Disease; Stress (linguistics); Social psychology; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004572344,0.0002285576,0.0002543683,0.0007172283,0.002653529,0.0008484218,0.0007831644,0.0002852298,0.00196879],"category_scores_gemma":[0.002158289,0.0002890173,0.0002937526,0.00222313,0.0005886958,0.0002615726,0.001063751,0.0006995911,0.0001018756],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.019772,"about_ca_system_score_gemma":0.03051314,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9937328,"about_ca_topic_score_gemma":0.9960417,"domain_scores_codex":[0.9994461,0.00004656942,0.00002763687,0.00006531189,0.0001635214,0.0002509092],"domain_scores_gemma":[0.9989073,0.00009784139,0.0002455949,0.00003185224,0.0003559294,0.000361451],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004574902,0.00002092786,0.9911473,0.00002082721,0.00001659314,0.00008772037,0.002453124,0.00005327308,0.0001267312,0.0001016936,0.0005924158,0.005333716],"study_design_scores_gemma":[0.000002292995,0.00001336691,0.9942339,0.00003149832,0.000008199862,0.00004102082,0.004830359,0.0001393448,0.00003989301,0.00002177194,0.0006306152,0.000007758307],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962883,0.0003681325,0.00005616903,0.0004781305,0.000007316763,0.00002372597,0.001222963,0.000003584737,0.001551745],"genre_scores_gemma":[0.998378,0.0004303347,0.0000966204,0.00007069048,0.000003057469,0.00001199672,0.0005158893,0.000002302278,0.0004910299],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.019772,"threshold_uncertainty_score":0.1434566,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04957804851823601,"score_gpt":0.3729502343008131,"score_spread":0.3233721857825771,"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."}}