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Egyptian Journal of Radiology and Nuclear Medicine

Table 3 Correlations between CT values and FEV1 and dyspnea scale

From: Assessment of artificial intelligence-aided chest computed tomography in diagnosis of chronic obstructive airway disease: an observational study

Variables

Correlation coefficient (r)

p value

FEV1

 Insp. LAA-950 (%)

− 0.753

 < 0.0001**

 D-value

− 0.469

 < 0.0001**

Dyspnea scale

 Insp. LAA-950 (%)

0.690

 < 0.0001**

 D-value

0.477

 < 0.0001**

  1. * Significant p value < 0.05
  2. ** Highly significant p value < 0.01
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