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. 2015 Jun;135(6):1435–1443.e7. doi: 10.1016/j.jaci.2014.10.046

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© 2014 The Authors

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/).

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Fig 1 — Growth (height and weight) with lung function measures of FVC (A and B), FEV₁ (C and D), FEF_25-75 (E and F), and FEV₁/FVC (G and H) and FEF_25-75/FVC (I and J) ratios. Values are differences in z score lung function (95% CIs). Z scores were calculated for sex, age, and height at the time of measurement. FEV₁/FVC and FEF_25-75/FVC sex-adjusted z scores were additionally adjusted for age and height of measurement. Models are adjusted for maternal age, education level, body mass index, parity, smoking during pregnancy, anxiety, history of asthma, and the child's sex, gestational age, and breast-feeding duration. Models of weight were additionally adjusted for preceding height and weight growth trajectories, and models of height were additionally adjusted for preceding height growth trajectories and birth weight. Models for lung function at 15 years of age were additionally adjusted for lung function measures at age 8 years.

Fig 1 — Growth (height and weight) with lung function measures of FVC (A and B), FEV₁ (C and D), FEF_25-75 (E and F), and FEV₁/FVC (G and H) and FEF_25-75/FVC (I and J) ratios. Values are differences in z score lung function (95% CIs). Z scores were calculated for sex, age, and height at the time of measurement. FEV₁/FVC and FEF_25-75/FVC sex-adjusted z scores were additionally adjusted for age and height of measurement. Models are adjusted for maternal age, education level, body mass index, parity, smoking during pregnancy, anxiety, history of asthma, and the child's sex, gestational age, and breast-feeding duration. Models of weight were additionally adjusted for preceding height and weight growth trajectories, and models of height were additionally adjusted for preceding height growth trajectories and birth weight. Models for lung function at 15 years of age were additionally adjusted for lung function measures at age 8 years.