Table 1.

Demographic characteristics: mean (standard deviation) or frequency (percentage)

	Morquio A	Morquio B
Mean Age	27.3 (8.3)	40.8 (17.6)
Gender
Women	12 (75%)	2 (50%)
Men	4 (25%)	2 (50%)
Race
Caucasian	11 (69%)	2 (50%)
Hispanic	4 (25%)	1 (25%)
Mixed	1 (6%)	1 (25%)
Education
In or completed HS	6 (38%)	1 (25%)
In or completed college	8 (50%)	2 (50%)
In or completed graduate school	2 (13%)	1 (25%)
Employment
Employed	6 (38%)	2 (50%)
Student	5 (31%)	0 (0%)
Retired	0 (0%)	1 (25%)
Disabled	1 (6%)	0 (0%)
None	4 (25%)	1 (25%)
Marital status
Single	13 (81%)	2 (50%)
Married	2 (13%)	1 (25%)
Separated	1 (6%)	0 (0%)
Divorced	0 (0%)	1 (25%)