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Table 3 Univariate (A) and multivariate (B) logistic regression of individual radiologic features on HRCT sections toward presence of “Velcro-type” crackles on corresponding recording sites. Data presented as odds ratios (OR) with 95% confidence intervals (CI) and p value

From: “Velcro-type” crackles predict specific radiologic features of fibrotic interstitial lung disease

Feature OR (95% CI) p value
A
 Fibrosis 6.24 (4.5–8-66) < 0.001
 Ground glass opacities 2.13 (1.61–2.81) < 0.001
 Reticulation 2.57 (2.14–3.09) < 0.001
 Traction bronchiectasis 4.37 (3.17–6.02) < 0.001
 Honeycombing 2.39 (1.52–3.76) < 0.001
 Emphysema 0.72 (0.5–1.04) 0.077
B
 Ground glass opacities 1.74 (1.29–2.32) < 0.001
 Reticulation 2.04 (1.62–2.57) < 0.001
 Traction bronchiectasis 1.55 (1.03–2.32) < 0.05
 Honeycombing 1.88 (1.24–2.83) < 0.01