Table 1.

Schedule of Procedures During the Study Period of the Randomized Controlled Trial

	Study Period
	Enrolment	Allocation	Post-Allocation			Close-Out
Time points	1Month	0	1 Week	6 Weeks	3 Months	6 Months
ENROLMENT:
a. Eligibility screening	X
b. Informed consent	X
c. Allocation		X
INTERVENTIONS:
a. Self-management smartphone app intervention −1 Arm			X		X	X
b. Follow-up call for both arms				X
ASSESSMENT
a. Baseline Characteristics			X
b. Asthma Control Test (ACT)	X		X		X	X
c. Medication Adherence Report Scale for Asthma (MARS)			X		X	X
d. Quality of Life Questionnaires Administered AQLQ (S)			X		X	X
e. Self-efficacy using the Adolescent Asthma Self-Efficacy Questionnaire (AASEQ)			X		X	X