{"id":"W4401159108","doi":"10.1101/2024.07.28.24311115","title":"Assessing Healthy Vaccinee Effect in COVID-19 Vaccine Effectiveness Studies: A National Cohort Study in Qatar","year":2024,"lang":"en","type":"preprint","venue":"medRxiv","topic":"Immune responses and vaccinations","field":"Immunology and Microbiology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Medicine; Vaccination; Hazard ratio; Booster dose; Incidence (geometry); Coronavirus disease 2019 (COVID-19); Booster (rocketry); Cohort study; Cohort; Retrospective cohort study; Demography; Immunology; Internal medicine; Confidence interval; Immunization; Disease; Immune system; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.02064678,0.0003960391,0.0006056377,0.001193681,0.0006332754,0.0007944382,0.0007186233,0.0005758477,0.001144726],"category_scores_gemma":[0.01401656,0.0003402235,0.001168205,0.00119647,0.0005604869,0.0006848762,0.0009308157,0.0005655376,0.0001214507],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007754815,"about_ca_system_score_gemma":0.001322189,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0111732,"about_ca_topic_score_gemma":0.009721758,"domain_scores_codex":[0.9922043,0.004159883,0.0008587843,0.00150091,0.0008426732,0.0004334092],"domain_scores_gemma":[0.9836866,0.004353819,0.007587898,0.001791414,0.001971082,0.0006092397],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000193019,0.0000244167,0.9977062,0.00004546062,0.0004740217,0.00002572418,0.0001044781,0.00007226727,0.0001114966,0.000070309,0.00009480095,0.001077858],"study_design_scores_gemma":[0.00003690274,0.0003182513,0.9979948,0.00005201759,0.0003420357,0.0001164762,0.0001364076,0.0003650317,0.0001174636,0.0000788684,0.0004349189,0.0000068513],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955004,0.001913417,0.0007976395,0.0002017004,0.00002137935,0.00006005132,0.001231466,0.000003983968,0.000269949],"genre_scores_gemma":[0.9983886,0.0002070546,0.0004191867,0.0001380753,0.00002293982,0.00004178151,0.0006919649,0.000001694944,0.00008862439],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9793532,"threshold_uncertainty_score":0.1091919,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04675024629123938,"score_gpt":0.4119386176747326,"score_spread":0.3651883713834932,"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."}}