{"id":"W2885389929","doi":"10.1016/j.jgo.2018.07.012","title":"The use of chemotherapy in older patients with stage II and III colon cancer: Variation by age and era of diagnosis","year":2018,"lang":"en","type":"article","venue":"Journal of Geriatric Oncology","topic":"Colorectal Cancer Surgical Treatments","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":false,"ca_institutions":"Occupational Cancer Research Centre; University of Manitoba; CancerCare Manitoba","funders":"","keywords":"Medicine; Cohort; Internal medicine; Chemotherapy; Colorectal cancer; Proportional hazards model; Stage (stratigraphy); Adjuvant chemotherapy; Logistic regression; Cancer; Retrospective cohort study; Adjuvant therapy; Cohort study; Surgery; Oncology; Breast cancer","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":[],"consensus_categories":[],"category_scores_codex":[0.0004786753,0.0001518683,0.0003910541,0.0008727275,0.0002725813,0.000651624,0.0002924538,0.0005783568,0.001845189],"category_scores_gemma":[0.004827451,0.0001790927,0.0006705284,0.00137951,0.0001873466,0.0005070108,0.000444431,0.0005891749,0.000231063],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003618332,"about_ca_system_score_gemma":0.0003679621,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004313201,"about_ca_topic_score_gemma":0.007239968,"domain_scores_codex":[0.9993807,0.0001354888,0.0001070279,0.0001226818,0.0001221215,0.0001319552],"domain_scores_gemma":[0.9955778,0.001052083,0.002502274,0.0001638274,0.0002986723,0.0004052888],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001431499,0.00001253281,0.9981121,0.000009451145,0.00008326123,0.00003695477,0.00005566073,0.00002943185,0.0001174641,0.00001295406,0.00006617949,0.001320838],"study_design_scores_gemma":[0.000002475358,0.0000341652,0.9994231,0.000006776789,0.00002319487,0.0001342479,0.0001235479,0.00007101712,0.00002060658,0.00001381251,0.0001444606,0.000002513613],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962792,0.001687323,0.0001034737,0.0001673288,0.00001822447,0.000004612167,0.0006158627,0.000005770616,0.00111825],"genre_scores_gemma":[0.998965,0.0003911758,0.00005366108,0.00005184796,0.00001744363,0.00000287286,0.0003701366,0.000003156984,0.0001447327],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004313201,"threshold_uncertainty_score":0.008576214,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01354100823083064,"score_gpt":0.2926053603357968,"score_spread":0.2790643521049661,"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."}}