School's out: what are urban children doing? The Summer Activity Study of Somerville Youth (SASSY)

BMC Pediatrics

Table 2 Differences in mean activity index by demographic variable

(n = 57)	mean	std	*p-value*
Gender
Male	1.11	0.30
Female	0.95	0.33	0.07
Parent working
Yes	1.00	0.29	0.14
No	1.13	0.34
Education level of mother
Less than college	0.95	0.36	0.08
At least some college	1.10	0.29
Race
White	1.10	0.29	0.10
Other	0.97	0.34
Other language besides English spoken in household
Yes	0.89	0.26	0.01
No	1.10	0.32
Adults in the household
Less than 2	1.18	0.32	0.36
2 or more	1.04	0.32
Other children in the household
Less than 2	1.04	0.32	0.76
2 or more	1.07	0.34

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