Table 3.

Summary statistics of child, parent, and block group characteristics overall and by latent class

	Overall (n=404)^a	Low PA-Low Food (n=69)	High Intersection & Parks-Moderate Density & Food (n=137)	High Density-Low Parks-High Food (n=198)

	Percent/Mean ±SD
Child characteristics
Age (years)	10.87 ±4.38	10.32 ±4.56	11.04 ±4.17	10.94 ±4.46
Male (%)	52	71^b	50^c	47^c
Race
Non-Hispanic white (%)	7	12	4	8
Non-Hispanic black (%)	49	51	53	46
Hispanic (%)	44	38	43	46

Parent characteristics
Education
High school or less (%)	61	52^b	69^c	58^b,c
Some college (%)	25	23	25	26
Bachelor’s or higher (%)	14	25^b	7^c	16^b
Foreign-born (%)	8	6	5	11
Poverty (mean % FPL^d)	232	376^b	221^c	190^c

Block group characteristics
Majority Race
Non-Hispanic white (%)	13	15	11	13
Non-Hispanic black (%)	44	46	46	41
Hispanic (%)	39	34^b	37^b,c	42^c
Majority Education
High school or less (%)	69	61	69	71
Some college (%)	20	22^b	21^b	18^c
Bachelor’s or higher (%)	11	17^b	10^c	11^c
Total Crime Index^e	305.60	280.84^b	349.50^c	283.85^b
Household income ($/1000)	36.9 ±16.2	42.2 ±20.1^b	34.6 ±16.1^c	36.5 ±14.4^c

Sample with no missing demographic or outcome variables;

^b,c

Values with differing superscripts differ significantly (p<.05)

Federal poverty level;

National average indexed at 100