Table 4. ADC values of cranial bone marrow at different elevations in the age range of 0–5 years.

Altitude range (m)	n	ADC values (×10–3 mm2/s)
		Parietal bone	Occipital bone	Frontal bone	Temporal bone
2,000–3,000	80	1.02±0.21	1.27±0.24	0.96±0.27	1.18±0.22
3,100–4,000	60	0.95±0.25	1.26±0.26	1.05±0.25	1.16±0.22
≥4,100	50	0.97±0.24	1.29±0.27	0.98±0.23	1.18±0.23
F (P)		1.824 (0.164)	0.137 (0.872)	1.932 (0.148)	0.251 (0.779)
r (P)		−0.125 (0.086)	0.025 (0.732)	0.021 (0.778)	−0.006 (0.933)

ADC, apparent diffusion coefficient.