Table 5. ADC values of cranial bone marrow at different elevations in the age range of 6–14 years.

Altitude range (m)	n	ADC values (×10–3 mm2/s)
		Parietal bone	Occipital bone	Frontal bone	Temporal bone
2,000–3,000	100	0.97±0.28	1.07±0.25	1.01±0.23	1.02±0.26
3,100–4,000	80	0.92±0.25	1.02±0.24	1.02±0.29	1.01±0.24
≥4,100	70	0.89±0.29	1.02±0.27	1.01±0.24	1.04±0.25
F (P)		1.798 (0.168)	1.108 (0.332)	0.031 (0.969)	0.192 (0.826)
r (P)		−0.100 (0.115)	−0.070 (0.267)	−0.010 (0.875)	−0.023 (0.722)

ADC, apparent diffusion coefficient.