Table 3.

Implementation rate by disease in each age group

	FDM, n	HDM, n	HDM implementation rate
Hydrocephalus (All age)	145	299	67.3%
< 1 year	49	100	67.1%
1 to  < 5 years	58	117	66.9%
5 to  < 10 years	24	37	60.7%
10 to  < 15 years	14	45	76.3%
Craniosynostosis (All age)	36	79	68.7%
< 1 year	19	31	62.0%
1 to  < 5 years	17	34	66.7%
5 to  < 10 years	0	10	100%
10 to  < 15 years	0	4	100%

FDM full-dose method, HDM half-dose method