Table 1.

Characteristics of Participants by Group

	M (SD) or n (%)
Characteristic	Selective (n = 17)	Nonselective (n = 18)
SCQ score	19.8 (5.1)	20.1 (5.0)
Age, mo	79 (22.5)	83.6 (23.4)
zBMI	59.8 (32.6)	72.2 (28.8)
Gender
Male	15 (88.2)	17 (94.4)
Female	2 (11.8)	1 (5.6)
Race/ethnicity
White	13 (76.5)	9 (50.0)
Non-White	4 (23.5)	9 (50.0)
Respondent
Mother	15 (88.2)	13 (72.2)
Father	2 (11.8)	5 (27.8)
Food security status
Secure	13 (76.5)	12 (66.7)
Insecure	4 (23.5)	6 (33.3)

Note. M = mean; SCQ = Social Communication Questionnaire; SD = standard deviation; zBMI = z score for body mass index. No statistically significant differences were found between groups.