Risk factors for exacerbations and pneumonia in patients with chronic obstructive pulmonary disease: a pooled analysis.
Benjamin F HartleyNeil C BarnesSally LettisChris H ComptonAlberto PapiPaul JonesPublished in: Respiratory research (2020)
The probability of an exacerbation was considerably higher than for pneumonia. ICS reduced exacerbations but did not influence the effect of risks associated with prior exacerbation history, GOLD stage, or female sex. The only identified risk factor for ICS-induced pneumonia was BMI <25 kg/m2. Analyses of this type may help the development of COPD risk equations.