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. Author manuscript; available in PMC: 2012 Mar 8.
Published in final edited form as: J Fam Issues. 2011 Mar 8;32(9):1178–1204. doi: 10.1177/0192513X11398945

Table 2.

Descriptive Statistics for Independent Variables used in Analysis of Social Activities for Adults Growing Up Without and With Siblings - National Survey of Families and Households (N=11,729)

Percent
Grew up without Siblings (1=yes) 5.9
Sex (1= female) 59.7
Lived with parents to age 19 (1=yes) 66.4
Married or cohabiting (1=yes) 59.4
Race/ethnicity
 White 73.1
 Black 18.0
 Hispanic 7.5
 Other 1.4
Mean Standard Deviation
Age (in years) 42.54 17.27
Number of children in household
 Ages 0 to 5 0.34 0.67
 Ages 6 to 12 0.35 0.70
 Ages 13 to 17 0.25 0.57
Hours worked last week 24.45 22.57
Educational attainment 12.25 3.03
Household Income (in dollars) 28,713.09 35,743.23
Health 3.98 0.87

Notes: Descriptive statistics for independent variables taken from largest sample used in analyses. Standard deviations for dummy variables not shown.