Conclusion: The single inhaler with IC and LABA was superior in asthma control when compared with separate IC and LABA inhalers.

• 结论：类固醇结合长效乙二型交感神经作用剂的单一吸入剂，于控制气喘疗效部分确实优于长效乙二型交感神经作用剂与类固醇两个吸入剂给药。