Journal of Allergy / 2011 / Article / Fig 1

Review Article

The Asthma-COPD Overlap Syndrome: A Common Clinical Problem in the Elderly

Figure 1

The prevalence of obstructive airway diseases in a small cohort of general pulmonary clinic patients at the UC Davis Medical Center. The category of “Other” represents a combination of bronchitis, bronchiectasis, bronchiolitis, and/or cystic fibrosis cases. The numbers within each bar above represent the percentage for that group (* and ** by Fisher’s exact test). For definitions of the different diagnostic groups, please see the text.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.