Keyphrases
Acute Exacerbation of COPD (AECOPD)
100%
Chronic Obstructive Pulmonary Disease
36%
Civil Registration System
9%
Comorbidity
9%
Confidence Interval
18%
Data Protection
9%
Date of Death
9%
Denmark
18%
Hospitalization
27%
In-hospital Mortality
9%
Invasive Mechanical Ventilation
27%
Lung
9%
Ministry of Health
9%
National Cohort Study
9%
National Indicators
9%
National Trends
9%
Noninvasive Ventilation
100%
Prospective Cohort Study
9%
Protection Agency
9%
Quality Improvement Program
9%
Quality Program
9%
Regional Trends
9%
Regional Variation
18%
Relative Risk
18%
University of Copenhagen
9%
Nursing and Health Professions
Artificial Respiration
27%
Comorbidity
9%
Confidence Interval
18%
Disease Exacerbation
100%
Hospital Mortality
9%
Noninvasive Ventilation
100%
Obstructive Lung Disease
100%
Total Quality Management
9%
Biochemistry, Genetics and Molecular Biology
Comorbidity
100%
Hospital Mortality
100%
Prospective Study
100%
Pharmacology, Toxicology and Pharmaceutical Science
Chronic Obstructive Lung Disease
100%
Comorbidity
16%
Disease Exacerbation
100%
Hospital Mortality
16%
Prospective Study
16%
Agricultural and Biological Sciences
Confidence Interval
100%
Lung
50%
Relative Risk
100%
Immunology and Microbiology
Comorbidity
100%
Hospital Mortality
100%