Asthma in preschool children: a review of the diagnostic challenges.

Family physicians face many challenges when diagnosing asthma in preschool children. These diagnostic challenges are compounded by variations in the natural history of early stage asthma, which are not fully understood, since early childhood wheezing and asthma are heterogeneous disorders with many phenotypic and variable expressions. Since no standard definition for the type, severity, or frequency of symptoms exist for this age group, clear evidence-based recommendations are lacking.

Assessment of COPD wellness tools for use in primary care: an IPCRG initiative.

COPD is considered a complex disease and global problem that is predicted to be the third most common cause of death by 2030. While managing this chronic condition, primary health care practitioners are faced with the ongoing challenge of achieving good quality of life and overall "wellness" for those affected. As such, a practical tool for monitoring quality of life in a clinical setting is required.