{"id":"W4415996780","doi":"10.1186/s13034-025-00983-5","title":"Point prevalence and incidence of depressive and generalized anxiety symptoms among women attending antenatal clinics, a longitudinal study among adolescent mothers in Mwanza Tanzania","year":2025,"lang":"en","type":"letter","venue":"Child and Adolescent Psychiatry and Mental Health","topic":"Maternal Mental Health During Pregnancy and Postpartum","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Children's Hospital; University of Calgary","funders":"University of Health and Allied Sciences; International Development Research Centre","keywords":"Tanzania; Longitudinal study; Incidence (geometry); Anxiety; Depression (economics); Mental health; Child and adolescent psychiatry; Depressive symptoms; Pregnancy","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":[0.0005353994,0.0001929153,0.0001627586,0.0006053706,0.0003063681,0.000368552,0.0003266578,0.0002595747,0.0004280152],"category_scores_gemma":[0.001478573,0.0002690124,0.0002714122,0.0004580303,0.0002226918,0.0002955866,0.0003473047,0.0003587748,0.0001014375],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000456232,"about_ca_system_score_gemma":0.0002630625,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02490371,"about_ca_topic_score_gemma":0.03017419,"domain_scores_codex":[0.9997869,0.00006082489,0.00002290123,0.00004424324,0.00004488977,0.00004015965],"domain_scores_gemma":[0.9994279,0.00007311801,0.0002915706,0.0000326256,0.00008800543,0.00008677995],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000223164,0.00001314076,0.9989535,0.000005445143,0.00001241894,0.00006421715,0.0002984768,0.000008776301,0.0001371158,0.000004649227,0.00004045639,0.0004394873],"study_design_scores_gemma":[0.00000148993,0.000032359,0.9995222,0.000004362844,0.000006273137,0.0000986642,0.0002606848,0.00003016647,0.00001299389,0.000002763543,0.00002713457,9.31425e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996431,0.00009436237,0.00002102997,0.00001537007,0.000001057738,0.000007549691,0.0001616121,0.000001040429,0.00005482754],"genre_scores_gemma":[0.9995936,0.00008978448,0.00006238656,0.00001090725,0.000001300101,0.00001484618,0.0001685241,3.912426e-7,0.00005821575],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02490371,"threshold_uncertainty_score":0.04951751,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01099797069996697,"score_gpt":0.2942673447417785,"score_spread":0.2832693740418116,"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."}}