Table 4.

Drugs Dosage Variation

Medication	Baseline	32 Weeks	4 Years	9 Years	16 Years	p value
ICS (mcg/day), mean ± SD	920 ± 425.5	780 ± 367.2	680 ± 175.6	710 ± 417.7	1100 ± 464	0.47
OCS (mg/day), mean ± SD	13.1 ± 10.9	1.3 ± 2.3	1.6 ± 1.8	0 ± 0	0 ± 0	0.003
SABAs (mcg/day), mean ± SD	137.5 ± 130.2	50 ± 75.6	0 ± 0	0 ± 0	0 ± 0	0.006
LTRAs (mg/day), mean ± SD	6.3 ± 7.4	2.5 ± 4.6	1.3 ± 3.5	3.1 ± 4.6	3.8 ± 5.2	0.52

Abbreviations: ICS, inhaled corticosteroids; SD, standard deviation; OCS, oral corticosteroids; SABAs, short-acting beta agonists; LTRAs, leukotriene receptor antagonists.