Format

Send to

Choose Destination
Pediatr Pulmonol. 2012 Feb;47(2):113-8. doi: 10.1002/ppul.21529. Epub 2011 Aug 24.

Assessing asthma control: symptom scores, GINA levels of asthma control, lung function, and exhaled nitric oxide.

Author information

1
University Hospital for Children and Adolescents, Innsbruck Medical University, Innsbruck, Austria. vanessa.waibel@i-med.ac.at

Abstract

BACKGROUND:

The childhood asthma control test (C-ACT) is a validated symptom score for assessing asthma control in children. We used a slightly modified version (C-ACT(M) ) of the German C-ACT and compared our results with the literature, correlated the children's part of C-ACT (C-ACT(children) ) with a visual analogue scale (VAS(children) ), explored the agreement between C-ACT(M) and GINA levels of asthma control, as well as the relationship between C-ACT(M) and lung function and exhaled nitric oxide (FeNO).

METHODS:

We investigated 107 children with a diagnosis of asthma. The study protocol consisted of a clinical examination, assessment of asthma control according to GINA guidelines, administration of C-ACT(M) , VAS(children) , lung function, and FeNO.

RESULTS:

Of our patients 66% had, according to GINA, partly controlled-/uncontrolled asthma, 18% were uncontrolled according to C-ACT(M) . Children with partly controlled-/uncontrolled asthma according to GINA had lower C-ACT(M) scores than did children with controlled asthma (16.1 ± 3.6 SD vs. 25.4 ± 1.8 SD; P < 0.000), and children with a C-ACT(M) score ≤ 19 had poorer lung function (mean FEV1% predicted 81.5 ± 13.5 SD vs. 94.2 ± 12.1 SD; P = 0.002). Spearman's rank correlation coefficients revealed significant correlations between all symptom scores. Multiple linear regression adjusted for age, gender, FEV1 and FeNO demonstrated a significant relationship between C-ACT(M) , VAS(children) , and FEV1 (P = 0.003, resp. <0.000), but no significant correlation between C-ACT(M) , VAS(children) , and FeNO.

CONCLUSIONS:

The German version of C-ACT(M) is valid and useful for monitoring children with asthma along with tests aimed to follow up lung function and airway inflammation. Concordance between C-ACT(M) and GINA is moderate, because asthma control assessed by C-ACT(M) allows more symptoms and lung function is not included in the scoring.

PMID:
22241569
DOI:
10.1002/ppul.21529
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Wiley
Loading ...
Support Center