{"id":"W2140353809","doi":"10.2105/ajph.2015.302622","title":"Convenience Sampling of Children Presenting to Hospital-Based Outpatient Clinics to Estimate Childhood Obesity Levels in Local Surroundings","year":2015,"lang":"en","type":"article","venue":"American Journal of Public Health","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Heart and Stroke Foundation of Canada","keywords":"Medicine; Obesity; Childhood obesity; Environmental health; Public health; Population; Outpatient visits; Sampling (signal processing); Sample (material); Family medicine; Pediatrics; Health care; Overweight; Nursing","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":[0.001541416,0.0005074721,0.0004308845,0.00105782,0.001088961,0.0004085147,0.0005853633,0.0003483694,0.003307526],"category_scores_gemma":[0.003409981,0.0004924973,0.000346623,0.000963741,0.0005368809,0.0003376706,0.0005834205,0.0003557967,0.0008288564],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008719545,"about_ca_system_score_gemma":0.001115129,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01654437,"about_ca_topic_score_gemma":0.03127872,"domain_scores_codex":[0.9985889,0.0006150481,0.0001463693,0.0002322962,0.0002559726,0.0001613573],"domain_scores_gemma":[0.9988595,0.0002082226,0.0002614959,0.0001832134,0.0003099882,0.000177609],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007990737,0.001750589,0.9757652,0.0001724911,0.00008133888,0.000973453,0.003650818,0.0002228104,0.003812003,0.0003520159,0.00216101,0.01025917],"study_design_scores_gemma":[0.0002381308,0.003599708,0.9829524,0.00006343802,0.00007852593,0.001264811,0.005497892,0.0009277507,0.001326596,0.000158013,0.003865622,0.00002698547],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904858,0.0001006259,0.002426108,0.00006416767,0.00001553892,0.004438708,0.0009489779,0.00002822625,0.001491767],"genre_scores_gemma":[0.9825605,0.000207784,0.008365393,0.0003944859,0.00004699047,0.006017255,0.001137427,0.00001673572,0.001253557],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01654437,"threshold_uncertainty_score":0.03289616,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06358592137868775,"score_gpt":0.3799216051960775,"score_spread":0.3163356838173898,"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."}}