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Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: Clinical significance of self-reported cough intensity and frequency in patients with interstitial lung disease: a cross-sectional study

Fig. 1

Association of intensity and frequency of cough with CPI. A statistically significant association was observed between intensity and frequency of cough and CPI in patients with idiopathic interstitial pneumonias. However, in connective tissue disease-associated interstitial lung disease, only the frequency of cough correlated with CPI. CPI, Composite Physiologic Index; CTD-ILD, connective tissue disease-associated interstitial lung disease; IIPs, idiopathic interstitial pneumonias; VAS, visual analogue scale

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BMC Pulmonary Medicine

ISSN: 1471-2466

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