{"id":"W2993536994","doi":"","title":"Trends in teen sexual behaviour and condom use.","year":2008,"lang":"en","type":"article","venue":"PubMed","topic":"Adolescent Sexual and Reproductive Health","field":"Health Professions","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"Statistics Canada","funders":"","keywords":"Condom; Sexually active; Demography; Sexual intercourse; National Survey of Family Growth; Population; Reproductive health; Developed country; Sexual behavior; Medicine; Family planning; Sexual partner; Psychology; Social psychology; Research methodology; Human immunodeficiency virus (HIV); Family medicine; Gonorrhea","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0008749815,0.0002103062,0.0002760952,0.002497888,0.0003827893,0.0008212954,0.0005002469,0.0003764031,0.002984893],"category_scores_gemma":[0.002472009,0.0001473827,0.0006046194,0.003575881,0.0001503198,0.0005839042,0.0003699824,0.0007044641,0.0005699519],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001475923,"about_ca_system_score_gemma":0.001799003,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3777962,"about_ca_topic_score_gemma":0.4194689,"domain_scores_codex":[0.9993663,0.00004677445,0.00007072213,0.0000808119,0.0002868177,0.0001484573],"domain_scores_gemma":[0.9978371,0.00009966452,0.0008031953,0.00003722448,0.0008949258,0.0003279247],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004407827,0.00002694227,0.9875652,0.0001406051,0.00007380976,0.00004208321,0.0003323695,0.0000356403,0.00006910086,0.0001043338,0.002469806,0.009096136],"study_design_scores_gemma":[0.000002221074,0.0000238887,0.9970169,0.00004643842,0.00002809823,0.0001170798,0.0002505742,0.00007929504,0.00002509189,0.00001143473,0.00239609,0.000002966004],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8723227,0.02529332,0.0003148683,0.001365439,0.0001472482,0.0000819043,0.08573218,0.0001352838,0.0146071],"genre_scores_gemma":[0.9572136,0.008969115,0.0004961108,0.0001931523,0.00005820961,0.00006631296,0.02996987,0.0000154126,0.00301832],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3777962,"threshold_uncertainty_score":0.7511944,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.257207122513486,"score_gpt":0.4096636233835967,"score_spread":0.1524565008701106,"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."}}