Table I.

Descriptives of Study Variables

Variable	Mean (SD)	Range
Family income to needs, 18 & 24M (n = 310)	.83 (.5)	.11–2.95
Family income to needs, 3.5 & 6 yr (n = 296)	1.04 (.7)	.24–4.00
Family income to needs, 8 & 10 yr (n = 269)	1.39 (.9)	2.15–5.23
Maternal education, average (n = 310)	12.79 (1.4)	8.0–17.3
Census-derived neighborhood deprivation, z-score, 18 & 24M (n = 301)	.38 (1.2)	−2.04–3.10
Census-derived neighborhood deprivation, z-score, 3.5 & 6 yr (n = 301)	.30 (.9)	−1.45–2.76
Census-derived neighborhood deprivation, z-score, 8 & 10 yr (n = 267)	.18 (.7)	−1.06–2.58
Child birth weight, pounds (n = 261)	7.33 (1.3)	2.0–10.7
Age 11 BMI (n = 183)	20.68 (4.6)	13.5–34.8
Age 11 BMIz (n = 183)	.76 (1.1)	−2.62–2.55