Reference equations for spirometry in healthy Asian children aged 5 to 18 years in Taiwan

Sheng Mao Chang, Hui Ju Tsai, Jung Ying Tzeng, Kuo Wei Yeh, Li Chen Chen, Shen Hao Lai, Sui Ling Liao, Man Chin Hua, Ming Han Tsai, Jing Long Huang, Tsung Chieh Yao

研究成果: Article同行評審

摘要

Background and objective: This study aimed to establish reference equations for spirometry in healthy Taiwanese children and assess the applicability of the Global Lung Function Initiative (GLI)-2012 equations to Taiwanese children. Methods: Spirometric data collected from 757 healthy Taiwanese children aged 5 to 18 years in a population-based cohort study. Prediction equations derived using linear regression and the generalized additive models for location, scale and shape (GAMLSS) method, respectively. Results: The GLI-2012 South East Asian equations did not provide a close fit with mean ± standard error z-scores of −0.679 ± 0.030 (FVC), −0.186 ± 0.044 (FEV1), −0.875 ± 0.049 (FEV1/FVC ratio) and −2.189 ± 0.063 (FEF25-75) for girls; and 0.238 ± 0.059, −0.061 ± 0.053, −0.513 ± 0.059 and −1.896 ± 0.077 for boys. The proposed GAMLSS models took age, height, and weight into account. GAMLSS models for boys and girls captured the characteristics of spirometric data in the study population closely in contrast to the linear regression models and the GLI-2012 equations. Conclusion: This study provides up-to-date reference values for spirometry using GAMLSS modeling in healthy Taiwanese children aged 5 to 18 years. Our study provides evidence that the GLI-2012 reference equations are not properly matched to spirometric data in a contemporary Taiwanese child population, indicating the urgent need for an update of GLI reference values by inclusion of more data of non-Caucasian decent.

原文English
文章編號100074
期刊World Allergy Organization Journal
12
發行號11
DOIs
出版狀態Published - 2019 十一月

All Science Journal Classification (ASJC) codes

  • Immunology and Allergy
  • Immunology
  • Pulmonary and Respiratory Medicine

指紋 深入研究「Reference equations for spirometry in healthy Asian children aged 5 to 18 years in Taiwan」主題。共同形成了獨特的指紋。

引用此