1. Evaluation of Allergen Immunotherapy
Sten Dreborg, MD, PhD 
The Journal of Allergy and Clinical Immunology: In Practice 
Volume 3, Issue 2, Pages (March 2015)
DOI: /j.jaip
Copyright © 2015 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2. Figure 1
The conjunctival provocation test (CPT) threshold concentrations for timothy allergen extract in the autumn before the first treatment season (year 0) and after 1, 2, and 3 years of immunotherapy with D. farinae (filled squares) or timothy (open squares) allergen extract. Means and 95% CIs are shown. Significant differences in the change in CPT threshold concentration between groups from the pretreatment year to after 1, 2, and 3 years of immunotherapy are indicated by black arrows (P < .05, Kolmogorov-Smirnov test for differences in change between groups).11
Reprinted with permission.
The Journal of Allergy and Clinical Immunology: In Practice 2015 3, DOI: ( /j.jaip )
Copyright © 2015 American Academy of Allergy, Asthma & Immunology Terms and Conditions