Williams, Nicholas P <br/><br/>
Seasonality, risk factors and burden of community-acquired pneumonia in COPD patients: a population database study using linked health care records.  [electronic resource] 

 -  International journal of chronic obstructive pulmonary disease  2017 
 - 313-322 p.  digital 
<br/><br/> Publication Type: Journal Article; Observational Study 
<br/><br/><label>ISSN: </label>1178-2005 
<br/><br/><label>Standard No.: </label>10.2147/COPD.S121389  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administration, Inhalation<br/>Adrenal Cortex Hormones--administration & dosage<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Body Mass Index<br/>Chi-Square Distribution<br/>Community-Acquired Infections--epidemiology<br/>Comorbidity<br/>Databases, Factual<br/>Disease Progression<br/>Electronic Health Records--trends<br/>Female<br/>Humans<br/>Incidence<br/>Logistic Models<br/>Lung--physiopathology<br/>Male<br/>Medical Record Linkage<br/>Middle Aged<br/>Multivariate Analysis<br/>Odds Ratio<br/>Patient Readmission--trends<br/>Pneumonia--epidemiology<br/>Prognosis<br/>Pulmonary Disease, Chronic Obstructive--drug therapy<br/>Recurrence<br/>Retrospective Studies<br/>Risk Factors<br/>Seasons<br/>Time Factors<br/>United Kingdom