Table 6.

Effect of β2-Agonist Therapy on Hospital Admission for Bronchiolitis

Studyβ2-AgonistPlaceboEvent Rate Difference95% CI
n%n%
Schuh134 /21192 /1910.58.5−13.2, 30.3
Klassen1413 /4230.911 /4126.84.1−15.4, 23.6
Schweich153 /1323.16 /1250−26.9−63.3, 9.5
Gadomski183 /2114.32 /1811.13.2−17.7, 24
Overall2.0−9.3, 13.3