Table 2. Bland-Altman Analysis with Slope from the Linear Regression Between Estimated Bone Ages and Chronological Age.

Measurements		Mean difference	Standard deviation	Slope	Intercept
Chronological age vs.
	Radiologist 1	−2.24	16.30	−0.16	17
	Radiologist 2	−0.48	16.55	−0.15	18
	Original DLBAA model	−1.64	14.62	−0.11	12
	Modified DLBAA model	−1.40	14.43	−0.11	12

DLBAA, deep learning-based bone age assessment.