Table 4.

Correlations in Spine Z-Score Between Baseline and Year 6

	n	HAZ r (95% CI)	Spine aBMD-for-Age Z-Score r (95% CI)	Spine BMAD Z-Score r (95% CI)	Spine aBMDHAZ Z-Score r (95% CI)
All	894	0.72 (0.69, 0.75)	0.72 (0.69, 0.75)	0.74 (0.71, 0.77)	0.78 (0.75, 0.80)
Tanner 1 at baseline	496	0.80 (0.77, 0.83)	0.74 (0.69, 0.77)	0.74 (0.69, 0.77)	0.76 (0.72, 0.80)
Tanner 2–4 at baseline	342	0.67 (0.60, 0.72)	0.73 (0.68, 0.78)	0.77 (0.72, 0.81)	0.80 (0.75, 0.83)
Tanner 5 at baseline	56	0.86 (0.77, 0.91)	0.70 (0.53, 0.81)	0.73 (0.58, 0.83)	0.80 (0.69, 0.88)

Abbreviation: n, number of participants.