Tay, Tunn Ren <br/><br/>
Comorbidities in difficult asthma are independent risk factors for frequent exacerbations, poor control and diminished quality of life.  [electronic resource] 

 -  Respirology (Carlton, Vic.)  11 2016 
 - 1384-1390 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1440-1843 
<br/><br/><label>Standard No.: </label>10.1111/resp.12838  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Asthma--diagnosis<br/>Australia--epidemiology<br/>Body Mass Index<br/>Comorbidity<br/>Depression--epidemiology<br/>Female<br/>Gastroesophageal Reflux--epidemiology<br/>Humans<br/>Male<br/>Middle Aged<br/>Outcome Assessment, Health Care<br/>Quality of Life<br/>Rhinitis, Allergic--epidemiology<br/>Risk Assessment<br/>Risk Factors<br/>Severity of Illness Index<br/>Sleep Apnea Syndromes--epidemiology<br/>Statistics as Topic<br/>Symptom Flare Up