{"id":"W4414966738","doi":"10.3390/ijerph22101538","title":"Associations Between Walking in the Third Trimester of Pregnancy and Maternal Mental Health During the COVID-19 Pandemic","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":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de la Recherche Scientifique; Université de Montréal; Université Laval; Université du Québec en Abitibi-Témiscamingue; McGill University; Douglas Mental Health University Institute; Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal; Université du Québec à Trois-Rivières; Centre Hospitalier Universitaire Sainte-Justine; Université du Québec à Montréal","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Mental health; Anxiety; Pregnancy; Third trimester; Pandemic; Population; Psychological resilience; Prenatal stress","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003690869,0.000142736,0.0001706916,0.0003467124,0.0004205369,0.0004447043,0.0003051484,0.0003097588,0.001109431],"category_scores_gemma":[0.002453979,0.0001427892,0.0002905747,0.0005837615,0.0001990481,0.0001397538,0.0004302106,0.0006143656,0.00006711695],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008183944,"about_ca_system_score_gemma":0.0008962008,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2321625,"about_ca_topic_score_gemma":0.3813571,"domain_scores_codex":[0.9997529,0.00006546648,0.00002275181,0.00003917587,0.00003375055,0.00008591163],"domain_scores_gemma":[0.9989383,0.0002477113,0.0004428567,0.00005339989,0.0001027884,0.0002149362],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005267034,0.00002724406,0.9964582,0.00001290166,0.00002589667,0.00005833568,0.0003419722,0.00004027337,0.0001334783,0.00002880666,0.0001169177,0.002703254],"study_design_scores_gemma":[5.687462e-7,0.00001185574,0.9995679,0.00001110146,0.000005755682,0.00002105488,0.000244627,0.00005124267,0.00001196453,0.000006697842,0.00006586639,0.000001377944],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984887,0.0002470545,0.00004406137,0.0001417611,0.000006224071,0.000009357812,0.000416543,0.000001748307,0.0006445398],"genre_scores_gemma":[0.9992366,0.0002499291,0.00007415807,0.00002882404,0.000003679764,0.00001140199,0.000186074,9.964244e-7,0.0002083159],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2321625,"threshold_uncertainty_score":0.4616224,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09362804651170159,"score_gpt":0.429826748985694,"score_spread":0.3361987024739924,"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."}}