Table 4.

Body weight in MPS II until 48 months of age

Age (month)	n	mean (kg)	SD	min	max
0	103	3.35	0.39	2.58	4.15
1	18	5.07	0.55	4.20	6.00
3.5	80	7.71	0.93	6.00	9.64
6.5	64	9.23	0.85	7.28	11.00
9.5	55	10.45	1.10	8.00	13.00
12	62	11.64	1.35	9.00	15.00
18	79	13.30	1.69	9.50	18.00
24	58	15.41	2.17	11.40	23.00
36	66	18.09	3.02	12.50	26.00
48	38	19.43	3.09	13.40	28.00