{"id":"W4417477025","doi":"10.1186/s12890-025-04003-2","title":"Risk factors of ventilator-associated pneumonia in patients with acute exacerbation of chronic obstructive pulmonary disease: a meta-analysis and systematic review","year":2025,"lang":"en","type":"review","venue":"BMC Pulmonary Medicine","topic":"Nosocomial Infections in ICU","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Pneumonia; Exacerbation; Acute exacerbation of chronic obstructive pulmonary disease; Risk assessment; MEDLINE; Risk factor; Pulmonary disease","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01299359,0.003584018,0.02216775,0.008612486,0.0007396255,0.003737587,0.002330687,0.002898223,0.002707111],"category_scores_gemma":[0.03067312,0.002132904,0.05028951,0.007587535,0.0006882256,0.001893532,0.001696023,0.00187089,0.0002404413],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00264692,"about_ca_system_score_gemma":0.00383292,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00683256,"about_ca_topic_score_gemma":0.01300503,"domain_scores_codex":[0.9915248,0.004012635,0.002355969,0.0008867772,0.0009148768,0.0003050228],"domain_scores_gemma":[0.9837857,0.01204855,0.002360646,0.0004623953,0.001127319,0.0002154202],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.001305439,0.00003348187,0.004732114,0.3002321,0.6836826,0.0001344286,0.00007409112,0.0005663947,0.000176088,0.00009505181,0.0003814744,0.008586814],"study_design_scores_gemma":[0.0002206715,0.0001383223,0.00249408,0.01857805,0.9773695,0.00009236283,0.00002978307,0.0001400617,0.00006190914,0.00009080063,0.0007671576,0.00001736517],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.003705888,0.9951598,0.0003212417,0.0001366551,0.0001170972,0.0001822054,0.0002346324,0.0000165482,0.0001259973],"genre_scores_gemma":[0.1193562,0.8759715,0.002025867,0.0006189631,0.0002946061,0.0009346163,0.0005667647,0.00002301252,0.0002084333],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.02216775,"threshold_uncertainty_score":0.06871748,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03055513523595581,"score_gpt":0.3202185474849418,"score_spread":0.289663412248986,"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."}}