{"id":"W3159892663","doi":"10.1164/ajrccm-conference.2021.203.1_meetingabstracts.a2264","title":"A Retrospective Cohort Study Comparing an Oscillating Positive Expiratory Pressure (OPEP) Device vs Positive Expiratory Pressure (PEP) Devices in Patients with Chronic Obstructive Pulmonary Disease (COPD) or Chronic Bronchitis on Hospital Readmissions at 30 Days","year":2021,"lang":"en","type":"article","venue":"","topic":"Respiratory Support and Mechanisms","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Trudell Medical International (Canada)","funders":"","keywords":"COPD; Medicine; Pulmonary disease; Chronic bronchitis; Retrospective cohort study; Internal medicine; Cardiology; Cohort; Intensive care medicine","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":[0.001054764,0.0006612499,0.001084971,0.0007799292,0.0008976373,0.001370367,0.000631485,0.001196314,0.002257696],"category_scores_gemma":[0.002953153,0.0008650042,0.002418014,0.001386492,0.0004982285,0.001012266,0.0007119401,0.001527771,0.0003435673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007390892,"about_ca_system_score_gemma":0.0007093732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009214118,"about_ca_topic_score_gemma":0.01106825,"domain_scores_codex":[0.9983721,0.0003718476,0.0002485989,0.0005050828,0.0001935954,0.0003087415],"domain_scores_gemma":[0.9977252,0.0005144061,0.0008856504,0.0002386207,0.0002571438,0.0003790122],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003225106,0.0002374573,0.9943495,0.00005403173,0.0009907085,0.0001680645,0.00009154934,0.00003273885,0.0002408634,0.00002322236,0.0000859455,0.0005007659],"study_design_scores_gemma":[0.000417719,0.002423052,0.9945751,0.00003432501,0.0008500688,0.0003918908,0.0007530682,0.0001975046,0.00007822792,0.00003761676,0.0002215377,0.00001972673],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992025,0.0003164427,0.00003270943,0.0000154074,0.00001923009,0.0000158319,0.0002412147,0.000001104249,0.0001555409],"genre_scores_gemma":[0.9991722,0.0001490312,0.0000470785,0.00006742328,0.00002436673,0.00001785248,0.0004041768,0.000001962186,0.0001157604],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009214118,"threshold_uncertainty_score":0.01832092,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01288566715348984,"score_gpt":0.2575476468391668,"score_spread":0.2446619796856769,"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."}}