. 2020 Jul 22;22(7):e13145. doi: 10.2196/13145

Table 2.

Asthma-related quality of life and asthma control between strategies.

Variable	Difference between baseline and follow-up, mean (95% CI)		Difference between strategies^a, mean (95% CI)	P value
Variable	Usual care strategy	Internet-based strategy	Difference between strategies^a, mean (95% CI)	P value
AQLQ^b	−0.60 (−0.82 to −0.38)	−0.21 (−0.42 to −0.01)^c	0.39 (0.092 to 0.69)^c	.01
AQLQ, controlled patients	−0.57 (−0.87 to −0.27)	−0.50 (−0.84 to −0.15)^c	0.07 (−0.38 to 0.53)	.76
AQLQ, uncontrolled patients	−0.64 (−0.95 to −0.33)	−0.05 (−0.30 to 0.19)	0.59 (0.19 to 0.99)^c	.003
ACQ6^d	0.67 (0.41 to 0.93)	0.17 (−0.08 to 0.41)	−0.50 (−0.86 to −0.15)^c	.006
ACQ6, controlled patients	0.74 (0.37 to 1.11)^c	0.70 (0.27 to 1.13)^c	−0.038 (−0.60 to 0.53)	.89
ACQ6, uncontrolled patients	0.59 (0.24 to 0.94)^c	−0.14 (−0.41 to 0.14)	−0.73 (−1.18 to −0.28)^c	.002

^aAn AQLQ score difference >0 and an ACQ6 score difference <0 reflect a positive effect of the intervention.

^bAQLQ: Asthma Quality of Life Questionnaire.

^cStatistically significant.

^dACQ6: six-question Asthma Control Questionnaire.