Primary condition Percentage of patients who also have asthma Percentage of patients who also have atopic dermatitis Percentage of patients who also have chronic rhinitis Percentage of patients who also have CRSwNP Percentage of patients who also have eosinophilic esophagitis
Adults with asthma
15.4–72.3% (data from 10 studies)22,27,62-69 14.0–95.0% (data from 17 studies)22,26,27,62-68,70-76 30.0–95.0% from 5 reviews26,70,71,73,75 9.0–44.0% (data from 5 studies)67,74-77 9.0% from 1 review75
Adults with atopic dermatitis
6.3–44.4% (data from 11 studies)2,26,63,69,78-84 8.0–43.0% from 5 reviews2,26,79,82,83 8.0–75.0% (data from 7 studies)2,26,63,79-81,83 8.0–75.0% from 3 reviews2,79,83 1.2–14.8% (data from 4 studies)85-89
Adults with chronic rhinitis
10.0–55.0% (data from 12 studies)17,24,26,70,73,75,80,90-94 10.0–50.0% from 6 reviews26,70,71,75,80,91 8.8–15.4% (data from 2 studies)17,94 8.9% (data from 1 study)24
Adults with CRSwNP
23.9–58.3% (data from 4 studies)21,25,75,95 50.0% from 1 review75 4.2–16.5% (data from 3 studies)21,25,95 42.7–56.7% (data from 3 studies)21,25,95
Adults with eosinophilic esophagitis
12.0–84.0% (data from 9 studies)18,19,83,96-101 12.0–84.0% from 5 reviews19,83,97-99 4.0%–55.0% (data from 7 studies)18,19,83,96,98,100,101 4.0–55.0% from 3 reviews19,83,98 30.0–93.0% (data from 7 studies)18,19,83,96,97,100,101 30.0–93.0% from 3 reviews19,83,97