Thoracic excursion measurement in children with cystic fibrosis

J W H Custers, H G M Arets, R H H Engelbert, F T C Kooijmans, C K van der Ent, P J M Helders

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)

Abstract

BACKGROUND: Measurement of thoracic excursion (TEM) during maximal ventilation is part of the physiotherapy assessment in children with cystic fibrosis (CF).

OBJECTIVES: The purpose of our study was to examine the reliability of TEM and its relation with pulmonary function.

METHODS: Thoracic excursions were measured using a measuring tape. Thirty children participated in an intra-observer and inter-observer reliability study. Reliability was determined by calculating the typical error in repeated measurement, limits of agreement and correlation coefficients. Cross-sectional data from the annual check-ups were used to measure the relation between TEM and pulmonary function.

RESULTS: In the intra-observer reliability study the typical error was 0.31 cm, the limits of agreement were +/-0.86 cm. Pearson's r and ICC were 0.96 and 0.95, respectively. In the inter-observer reliability study these values were 0.56 cm, +/-1.55 cm, 0.85 and 0.85, respectively. TEM correlated significantly with height (0.31, P<0.001), FVC (0.44, P<0.001), FEV1 (0.41, P<0.001) and TLC (0.19, P<0.05), and there was a significant inverse correlation with RV%TLC (-0.45, P<0.001).

CONCLUSIONS: TEM is a reliable assessment tool. Thoracic excursion is significantly, although moderately correlated with pulmonary function.

Original languageEnglish
Pages (from-to)129-33
Number of pages5
JournalJournal of cystic fibrosis
Volume4
Issue number2
DOIs
Publication statusPublished - 2005

Fingerprint Dive into the research topics of 'Thoracic excursion measurement in children with cystic fibrosis'. Together they form a unique fingerprint.

Cite this