Comparison of six disease severity scores for allergic rhinitis against pollen counts a prospective analysis at population and individual level

Abstract

Disease severity scores for seasonal AR, as evaluated via an Internet-based platform, tend to provide similar results at population level but can often produce heterogeneous slopes in individual patients. The choice of the disease severity score might have only a low impact on the outcome of a very large clinical trial, but it may be crucial in the management of individual patients.