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. 2019 Jun 22;38:100677. doi: 10.1016/j.dcn.2019.100677

Table 1.

Demographics.

Maternal age (years) Minimum Maximum
 M (SD) 36.24 (5.76) 22.00 48.00
Paternal age (years)
 M (SD) 39.09 (7.50) 23.00 56.00



Child age (years)
 M (SD) 5.04 (0.27) 4.55 5.52



Child ethnicity
 White 46.40 %
 Black 7.20 %
 Hispanic/Latino 7.20 %
 Asian 14.50 %
 Multiracial 24.60 %
Income-to-needs ratio; M (SD) 4.88 (3.72) 0.42 18.42
Parent Education Average; M (SD) 4.03 (1.03) 1.50 5.00