Fig. 7From: Efficacy and safety of antagonists for chemoattractant receptor-homologous molecule expressed on Th2 cells in adult patients with asthma: a meta-analysis and systematic reviewThe effect of CRTH2 antagonists vs placebo on SABA use. CI, confidential interval; CRTH2, chemoattractant receptor-homologous molecule expressed on Th2 cells; SABA, short-acting β2 agonists; SD, standard deviation; vs, versusBack to article page