Skip to main content
. 2023 Oct 2;24(11):e14171. doi: 10.1002/acm2.14171

FIGURE 4.

FIGURE 4

Model performance in the validation dataset. (a) Regression performance for FEV1/FVC prediction in validation dataset and confusion matrix for regression prediction‐ based classification between COPD and non‐COPD group. (b) Regression performance for FEV1% prediction invalidation dataset (for non‐COPD patients) and confusion matrix for the regression prediction‐based classification between normal and high‐risk groups. (c) Regression performance for FEV1% prediction in validation dataset (for COPD patients) and confusion matrix for the regression prediction‐based classification between different GOLD levels.