Table 2.

Chronological Age, Bone Age, and Anthropometric Measurements by Sex

	Female (N=35)	Male (N=47)	P Value***
Age at Diagnosis of IBD (Years)	11.8 ± 3.8* (0.5,17.2)**	12.3 ± 3.8 (2.8,17.9)	.55
Time Since Diagnosis of IBD (Years)	3.6 ± 2.9 (0.05,11.9)	3.0±2.5 (0.008, 8.8)	.27
Age at Study Visit (Years)	15.4 ± 3.4 (7.6, 20.7)	15.2 ± 3.7 (4.8, 20.6)	.85
Weight CA-Z	−0.17 ± 0.97 (−2.27, 2.07)	−0.16 ± 1.20 (−3.49, 2.20)	.98
BMI CA-Z	−0.12 ± 0.97 (−2.24, 2.14)	−0.04 ± 1.10 (−2.78, 2.17)	.75
Height CA-Z	−0.24 ± 0.86 (−2.11, 1.35)	−0.35 ± 1.13 (−2.74, 2.34)	.63
	Female (N=17)	Male (N=32)
Bone Age Delay (Years)	1.3 ±1.2 (−1.9, 2.7)	0.7 ±1.3 (−2.0, 3.1)	.10
Weight BA-Z	0.25 ± 0.63 (−1.02, 1.15)	0.03 ± 1.03 (−2.52, 1.97)	.43
BMI BA-Z	−0.02 ± 0.66 (−1.28, 0.92)	0.09 ± 0.96 (−2.58, 2.09)	.68
Height BA-Z	0.63 ± 0.91 (−1.37, 2.53)	−0.08 ± 1.15 (−3.29, 2.46)	.03

^*Mean ± Standard Deviation

^**Range

^***T-test