{"id":"W2052953863","doi":"10.1002/cncr.27854","title":"Attrition rates, reasons, and predictive factors in supportive care and palliative oncology clinical trials","year":2012,"lang":"en","type":"article","venue":"Cancer","topic":"Cancer survivorship and care","field":"Medicine","cited_by":252,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Nursing Research; National Cancer Institute","keywords":"Medicine; Attrition; Clinical endpoint; Palliative care; Odds ratio; Confidence interval; Clinical trial; Internal medicine; Surrogate endpoint; Cancer; Prospective cohort study; Physical therapy; Nursing","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009295386,0.0001274383,0.0006182563,0.00006180489,0.0000318462,0.000006828368,0.00002187006,0.0002201218,0.0001400107],"category_scores_gemma":[0.0006738827,0.00009993294,0.00006952476,0.0001048,0.0001443354,0.0001020081,0.00002808802,0.0002771444,0.000001376401],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003172712,"about_ca_system_score_gemma":0.0002281934,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008709181,"about_ca_topic_score_gemma":0.002701964,"domain_scores_codex":[0.9985415,0.0004860991,0.0003956458,0.0002390518,0.0001092847,0.0002283789],"domain_scores_gemma":[0.9987043,0.0006818112,0.0001569498,0.00009325943,0.0001116323,0.0002520156],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007531208,0.00005569581,0.959251,0.00008634826,0.0000700911,0.000006602806,0.0123455,1.376236e-7,0.00005446279,0.00003258174,0.001004039,0.02634044],"study_design_scores_gemma":[0.002481009,0.0006209111,0.9552772,0.0002040196,0.000201731,0.000003101233,0.0173727,0.000005379786,0.0005911672,0.0000268451,0.02310524,0.0001106915],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9686345,0.02841735,0.00002341864,0.0004231771,0.0007828735,0.0005637897,0.0002938522,0.00001588299,0.00084514],"genre_scores_gemma":[0.9914454,0.007311218,0.00002556428,0.0003389394,0.0005472754,0.0001258377,0.0001036206,0.00001294989,0.00008923416],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02622975,"threshold_uncertainty_score":0.4075147,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1961902456085359,"score_gpt":0.4956970838177754,"score_spread":0.2995068382092395,"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."}}