{"id":"W2165833212","doi":"10.1086/649213","title":"Health Care–Associated<i>Clostridium difficile</i>Infection in Canada: Patient Age and Infecting Strain Type Are Highly Predictive of Severe Outcome and Mortality","year":2009,"lang":"en","type":"article","venue":"Clinical Infectious Diseases","topic":"Clostridium difficile and Clostridium perfringens research","field":"Medicine","cited_by":282,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Children's Hospital; University Health Network; Public Health Agency of Canada; University of Alberta Hospital; St. John’s Health Sciences Centre; Mount Sinai Hospital; Health Sciences Centre; Alberta Hospital Edmonton; McGill University Health Centre; Sunnybrook Health Science Centre; Jewish General Hospital","funders":"","keywords":"Medicine; Clostridium difficile; Intensive care unit; Incidence (geometry); Population; Colectomy; Internal medicine; Infection control; Strain (injury); Pediatrics; Disease; Intensive care medicine; Microbiology; Antibiotics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003941044,0.0003022885,0.001082543,0.0001771648,0.0001964596,0.00002671445,0.00006118549,0.0001477275,0.00004298711],"category_scores_gemma":[0.002281731,0.0002915126,0.0001615342,0.0005468037,0.0001725789,0.00008051288,0.0001255687,0.0007549913,7.917185e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001510834,"about_ca_system_score_gemma":0.001883604,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2261335,"about_ca_topic_score_gemma":0.3426491,"domain_scores_codex":[0.9966766,0.0004205726,0.001217144,0.0005982336,0.0005677925,0.0005196202],"domain_scores_gemma":[0.9977568,0.0006000202,0.0005055449,0.0003239219,0.0002422833,0.000571367],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002100085,0.001157521,0.9865805,0.0002449989,0.0001325159,0.0001708498,0.0001328447,0.0001335688,0.00005289607,0.00001551606,0.0003264662,0.01084231],"study_design_scores_gemma":[0.002353148,0.003629828,0.9926181,0.0001790703,0.0001839364,0.000016932,0.0004601532,0.0000844844,0.00008170155,0.00003981842,0.0001181704,0.0002346989],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956092,0.001775638,0.000001609259,0.0004340255,0.0003231439,0.0008789002,0.000591567,0.0000794243,0.0003064547],"genre_scores_gemma":[0.9978235,0.001222158,0.000002361627,0.0006191806,0.0001166899,0.00002018603,0.0001611307,0.00002481462,0.000009991428],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1165156,"threshold_uncertainty_score":0.9999537,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04027084760384395,"score_gpt":0.359237831117919,"score_spread":0.318966983514075,"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."}}