{"id":"W4291992272","doi":"10.2196/34150","title":"Estimating Changes in Population Size and Behavioral Characteristics in Men Who Have Sex With Men Between 2014 and 2019: Longitudinal Study","year":2022,"lang":"en","type":"article","venue":"JMIR Public Health and Surveillance","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Basic and Applied Basic Research Foundation of Guangdong Province; National Natural Science Foundation of China","keywords":"Men who have sex with men; Demography; Population; Logistic regression; Medicine; Estimation; Psychological intervention; Gerontology; Human immunodeficiency virus (HIV); Environmental health; Syphilis; Internal 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":[0.002421621,0.0002833401,0.0003079103,0.001103889,0.0008412969,0.0006442721,0.0007561777,0.0005855952,0.001220192],"category_scores_gemma":[0.004037947,0.00051595,0.0009884702,0.001384306,0.00031732,0.001215722,0.001148792,0.001108886,0.0004037505],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000871783,"about_ca_system_score_gemma":0.001186306,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02856463,"about_ca_topic_score_gemma":0.03897763,"domain_scores_codex":[0.9990577,0.0002911289,0.0001125769,0.0002039996,0.0001711304,0.0001635331],"domain_scores_gemma":[0.9974959,0.0002497363,0.001035539,0.0002824232,0.0006027519,0.0003334694],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003139949,0.00004975852,0.9984946,0.000008227592,0.0000641699,0.00001643678,0.0001447834,0.00003707956,0.0000481702,0.00001890325,0.0002269043,0.0008595067],"study_design_scores_gemma":[0.000005825771,0.000101182,0.998297,0.00001280706,0.00004978873,0.00005872458,0.0005386461,0.0004343143,0.00006743319,0.00002403902,0.0004027722,0.000007556276],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961611,0.0001684357,0.0004863763,0.000179155,0.00001901402,0.00006165139,0.002502315,0.00001332443,0.0004085915],"genre_scores_gemma":[0.9962645,0.0001390792,0.0005244107,0.0001214886,0.00001436849,0.0001239547,0.002438884,0.000003644962,0.0003696558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02856463,"threshold_uncertainty_score":0.05679673,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05439793654949443,"score_gpt":0.3910957074864142,"score_spread":0.3366977709369198,"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."}}