Table 1. Sociodemographic characteristics of participating PWS caregivers and individuals with PWS living in the US.

Variable	N (%)	Variable	N (%)
Caregivers
Relationship with Child		Annual household income
Parent	201 (98.53)	Less than $10000	7 (3.43)
Grandparent	1 (0.49)	$10000 - $14999	11 (5.39)
Sibling	1 (0.49)	$15000 - $19999	6 (2.94)
Legal guardian	1 (0.49)	$20000 - $24999	1 (0.49)
Age (years)		$25000 - $29999	3 (1.47)
20–29	10 (4.90)	$30000 - $34999	7 (3.43)
30–39	64 (31.37)	$35000 - $39999	3 (1.47)
40–49	74 (36.27)	$40000 - $44999	6 (2.94)
50–59	47 (23.04)	$45000 - $49999	8 (3.92)
60–69	7 (3.43)	$50000 - $54999	5 (2.45)
70–79	2 (0.98)	$55000 - $59999	8 (3.92)
Marital status		$60000 - $74999	17 (8.33)
Married	171 (83.82)	$75000 - $84999	16 (7.84)
Living with partner	6 (2.94)	$85000 - $99999	5 (2.45)
Divorced	11 (5.39)	$100000 - $149999	54 (26.47)
Separated	8 (3.92)	$150000 - $199999	14 (6.86)
Widow	2 (0.98)	$200000 - $249999	10 (4.90)
Single	6 (2.94)	$250000 and above	14 (6.86)
Ethnicity		Don’t know	5 (2.45)
Asian	4 (1.96)	Decline to provide	4 (1.96)
Caucasian/ White non-Hispanic	183 (89.71)	Individuals with PWS
Black / African American	4 (1.96)	Age (years)
Hispanic/ Latino	7 (3.43)	0–4	53 (25.98)
American Indian/Alaska Native	1 (0.49)	5–11	70 (34.31)
Multi-ethnic	3 (1.47)	12–18	44 (21.57)
Other	1 (0.49)	19–30	33 (16.18)
Decline to answer	1 (0.49)	31+	4 (1.96)
Household		Living situations
2	13 (6.37)	One or both parents	196 (96.08)
3	48 (23.53)	Residential/Boarding school	2 (0.98)
4	74 (36.27)	Independent apartment/house with supports	2 (0.98)
5	42 (20.59)	Small supported living (4 or less)	1 (0.49)
6	20 (9.8)	Group home (5 or more)	1 (0.49)
7	5 (2.45)	Other	2 (0.98)
8	1 (0.49)	Time living with caregivers
9	1 (0.49)	0–25%	5 (2.45)
		26–50%	1 (0.49)
		51–75%	3 (1.47)
		76–100%	195 (95.59)