{"id":"W2045919096","doi":"10.1016/j.ijcard.2006.12.001","title":"Effects of digoxin at low serum concentrations on mortality and hospitalization in heart failure: A propensity-matched study of the DIG trial","year":2007,"lang":"en","type":"article","venue":"International Journal of Cardiology","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":119,"is_retracted":false,"has_abstract":false,"ca_institutions":"Montreal Heart Institute; Université de Montréal","funders":"National Heart, Lung, and Blood Institute; National Institute on Aging","keywords":"Digoxin; Medicine; Hazard ratio; Placebo; Internal medicine; Confidence interval; Propensity score matching; Heart failure; Ambulatory; Proportional hazards model; Logistic regression; Digitalis; Cardiology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004921525,0.00007189206,0.0003793749,0.0001136666,0.00001596326,0.000004270612,0.00007125802,0.00004459426,0.000003886889],"category_scores_gemma":[0.0002100947,0.0000456393,0.00009779617,0.00007802654,0.0000609991,0.0000482472,0.00004776063,0.00009317476,4.484832e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001045682,"about_ca_system_score_gemma":0.00004621548,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002500472,"about_ca_topic_score_gemma":0.0001111224,"domain_scores_codex":[0.9989036,0.0001436825,0.000443963,0.00008618755,0.0003400106,0.00008253261],"domain_scores_gemma":[0.9992639,0.0001557332,0.0002386718,0.00009012387,0.0002165828,0.00003498601],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005276425,0.0006298405,0.9858691,0.00002850427,0.0007388544,0.0001201979,0.0006093965,0.0001764541,0.005661359,0.0002356009,0.000455504,0.0001988203],"study_design_scores_gemma":[0.02291172,0.001876815,0.9663035,0.00009966112,0.0001484242,0.000048809,0.0002013681,0.000007128268,0.007785861,0.00003993834,0.0005418399,0.00003492347],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965697,0.00002679454,0.0001580289,0.001797286,0.0004977311,0.0008774722,0.000002064904,0.000002266666,0.00006867224],"genre_scores_gemma":[0.9996477,0.00001376313,0.00004652041,0.00008682847,0.0001674086,0.000004845811,0.000002247535,0.000004178097,0.00002650097],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01956553,"threshold_uncertainty_score":0.1861117,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01944782949317802,"score_gpt":0.3092620693370035,"score_spread":0.2898142398438254,"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."}}