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MICH-16.2 Data Details

MICH-16.2 Increase the proportion of women delivering a live birth who took multivitamins/folic acid prior to pregnancy

About the Data

Description of the data source, numerator, denominator, survey questions, and other relevant details about the national estimate.

National Data Source
California's Maternal and Infant Health Assessment (MIHA); California Department of Public Health (CDPH)
Pregnancy Risk Assessment Monitoring System (PRAMS); Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion (CDC/NCCDPHP)
Changed Since the Healthy People 2020 Launch
No
Measure
percent 
Baseline (Year)
30.1 (2007)
Target
33.1
Target-Setting Method
10 percent improvement
Numerator
Women with a recent live birth who reported taking multivitamin/folic acid every day in the month prior to pregnancy
Denominator
Number of women with a recent live birth
Questions Used to Obtain the National Baseline Data

From the 2007 Pregnancy Risk Assessment Monitoring System and California Maternal and Infant Health Assessment:

[NUMERATOR:]

Took multivitamins/folic acid

During the month before you got pregnant with your new baby, how many times a week did you take a multivitamin, a prenatal vitamin, or a folic acid vitamin?

  1. I didn't take a multivitamin, prenatal vitamin, or folic acid vitamin at all
  2. 1 to 3 times a week
  3. 4 to 6 times a week
  4. Every day of the week
Comparable Healthy People 2010 Objective
Not applicable
Methodology Notes

A woman was considered to have taken multivitamins/folic acid if she reported taking it every day of the week during the month before she got pregnant. The following PRAMS states were included in preparing the estimate: AK, AR, CO, DE, GA, HI, IL, ME, MD, MA, MI, MN, MO, NJ, NC, NY, NYC, OH, OK, OR, PA, RI, SC, UT, VT, WA, WV, WI, and WY. These data were combined with data from the California's Maternal and Infant Health Assessment to produce the displayed estimate. The PRAMS response category was “every day” while the MIHA response category was “every day or almost every day.”

Health Insurance status data reflect prepregnancy insurance coverage of mother.