A pilot controlled trial of insulin-like growth factor-1 in children with Phelan-McDermid syndrome

Table 1 Baseline demographic characteristics

Subject	Chronological age (months)	Estimated mental age equivalent (months)	Vineland adaptive behavior scale composite standard score
1	177.4	8.5	29
2	103.7	10.3	47
3	66.3	11.3	52
4	64.6	12.3	43
5	109.7	^a36	61
6	91.8	7	50
7	172.7	30.5	31
8	71.1	^a31	51
9	61.8	9.3	45

^aDenotes scores from the Leiter International Performance Scale-Revised; all other scores were based on the Mullen Scales for Early Learning.

ISSN: 2040-2392