{"id":"W4402800977","doi":"10.2196/52713","title":"SARS-CoV-2 Infections in a Triad of Primary School Learners (Grades 1-7), Their Parents, and Teachers in KwaZulu-Natal, South Africa: Protocol for a Cross-Sectional and Nested Case-Cohort Study","year":2024,"lang":"en","type":"article","venue":"JMIR Research Protocols","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Protocol (science); Triad (sociology); Cross-sectional study; Medicine; Cohort study; Cohort; Family medicine; Psychology; Alternative medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.009796999,0.001874677,0.001748264,0.00168702,0.003424935,0.001092176,0.002196947,0.001609673,0.01118866],"category_scores_gemma":[0.005097784,0.001672026,0.001592368,0.001074892,0.001051223,0.001100641,0.001447343,0.00122406,0.003377356],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002311725,"about_ca_system_score_gemma":0.006686923,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01133055,"about_ca_topic_score_gemma":0.01976678,"domain_scores_codex":[0.995067,0.002710156,0.0007191294,0.0005618611,0.0003071734,0.0006346549],"domain_scores_gemma":[0.997508,0.0002773713,0.0004939779,0.0003536823,0.0007945726,0.0005722786],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.07588483,0.04906041,0.6514547,0.01168646,0.0009979872,0.01311392,0.02225707,0.003820694,0.02753678,0.00495827,0.05355887,0.08567004],"study_design_scores_gemma":[0.02462457,0.05759411,0.7839999,0.004031842,0.0006107669,0.002646387,0.0213115,0.002857078,0.005149742,0.002032252,0.09479991,0.000342005],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.07383355,0.0002249819,0.002286903,0.0001722767,0.00009568252,0.9165669,0.004797374,0.00004039716,0.001982023],"genre_scores_gemma":[0.04699347,0.000247251,0.004066897,0.0002192885,0.00002915248,0.9456429,0.001850973,0.000005557129,0.0009445634],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.01133055,"threshold_uncertainty_score":0.05181205,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3901109125851955,"score_gpt":0.5534203065236024,"score_spread":0.1633093939384069,"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."}}