. Author manuscript; available in PMC: 2010 Aug 16.

Published in final edited form as: J Pediatr Endocrinol Metab. 2009 Sep;22(9):805–814. doi: 10.1515/jpem.2009.22.9.805

TABLE 2.

Follow-up and response to intervention

	First follow-up visit			Ultimate follow-up visit
	All	Responders	Non-responders	All	Responders	Non-responders
n	156	110	46	94	64	30
Months elapsed from baseline [range]	4.1 ± 2.6 [0.5, 19.7]	4.0 ± 2.8 [0.5, 19.7]	4.1 ± 2.6 [0.5, 13.7]	12.1 ± 6.3 [3.6, 29.5]	12.3 ± 6.3 [3.6, 29.4]	11.6 ± 6.3 [4.1, 29.5]
Total follow-up visits [range]	1	1	1	3.2 ± 1.6 [2, 8]	3.2 ± 1.6 [2, 8]	3.2 ± 1.7 [2, 8]
Mean Δ BMI z-score [95% CI]	-0.04^* [-0.06, -0.03]	-0.08 [-0.09, -0.06]	0.05 [0.03, 0.06]	-0.11^* [-0.16, -0.07]	-0.19 [-0.25, -0.14]	0.06 [0.04, 0.08]
Mean Δ BMI (kg/m²) [95% CI]	-0.2^* [-0.4, 0.0]	-0.8 [-1.0, -0.5]	1.1 [0.9, 1.5]	-0.4^* [-0.8, 0.1]	-1.3 [-1.8, -0.8]	1.6 [1.1, 2.1]

Significantly different (p <0.05) between responders and non-responders.