Table 2.

Anthropomorphic and skeletal characteristics of the subjects^a

Parameter	Value
Height
Mean (s.d.), cm	56.2 (11.6)
Z-score, median (IQR)	−0.68 (−1.70 to 0.39)
Annualized change in Z-score, median (IQR)b, cm/year	−0.08 (−0.15 to 0.04)
Weight
Mean (s.d.), kg	60.1 (17.6)
Z-score, median (IQR)	0.45 (−0.33 to 1.31)
BMI
Mean (s.d.), kg/m2	24.5 (5.5)
Z-score, median (IQR)	0.93 (0.26 to 1.5)
Bone age
Delayed, %	52.3
Advanced, %	19.6
Spine BMD Z-score, median (IQR)	−0.47 (−1.50 to 0.32)
Height-adjusted spine BMD Z-score, median (IQR)	−0.50 (−1.0 to −0.2)

^aAveraged across all visits; n = 168 visits for height, weight and BMI; n = 142 visits for bone age; n = 161 visits for BMD. ^bBetween each visit.