. Author manuscript; available in PMC: 2017 Jul 19.

Published in final edited form as: J Allergy Clin Immunol. 2008 Oct 11;122(5):936–943.e6. doi: 10.1016/j.jaci.2008.08.027

TABLE II.

ACCI concurrent validity: ACCI Bother, Control, and Direction domains by asthma control, QOL, and spirometry using the Pearson correlation coefficient

	ACCI Bother	P value	ACCI Control	P value	ACCI Direction	P value
Asthma control measures
ACT	−0.447	<.001	−0.763	<.001	−0.290	<.001
ACQ	0.446	<.001	0.744	<.001	0.357	<.001
ATAQ	0.111	.069	0.346	<.001	0.084	.167
QOL measures
m-AQLQ domains
Overall	−0.387	<.001	−0.646	<.001	−0.211	.001
Symptoms	−0.405	<.001	−0.689	<.001	−0.280	<.001
Activities	−0.246	<.001	−0.565	<.001	−0.182	.003
Environment	−0.302	<.001	−0.431	<.001	−0.097	.111
Emotions	−0.300	<.001	−0.389	<.001	−0.097	.113
SGRQ domains
Overall	0.337	<.001	0.533	<.001	0.266	<.001
Symptom	0.333	<.001	0.448	<.001	0.185	.006
Activity	0.226	.001	0.417	<.001	0.142	.035
Impact	0.343	<.001	0.417	<.001	0.319	<.001
SF-36 domains
Physical CS	−0.295	.001	−0.467	<.001	−0.132	.130
Mental CS	−0.162	.063	−0.117	.185	−0.095	.277
Spirometric values
FEV₁ (L)	−0.059	.341	−0.023	.706	0.098	.110
FEV₁ % predicted	−0.068	.277	−0.176	.005	0.035	.569
PEFR (L/s)	−0.060	.334	−0.037	.553	0.098	.112
PEFR % predicted	−0.033	.603	−0.240	<.001	−0.112	.075

CS, Component summary.