TABLE 2.

Percentage Who Supplement With Multivitamins (N = 8285)

YesNoP Value
Smoker in house?4042.139
High school diploma?4335<.001
Annual income >$20 000?4637<.001
Child care attendance?4441.022
Breastfed ever?4938<.001
Black?3746<.001
Gestational age <37 wk?5238<.001
Supplement at 3 y of age?5035<.001
  • Values represent percentages of those responding positively or negatively to the demographic question asked.