You are here

Maternal, Infant, and Child Health

Latest Data

Explore the latest data and disparities for each indicator.

View data for MICH-9.1 in DATA2020

Download the latest MICH-1.3 data in spreadsheet format [38KB].

Where We've Been and Where We're Going

From 2006 to 2017, the infant mortality rate decreased by 13.4%, from 6.7 to 5.8 deaths under 1 year of age per 1,000 live births, exceeding the Healthy People 2020 target. In 2017, several groups in selected demographic categories had the lowest rate of infant deaths, including infants born to Asian or Pacific Islander mothers, infants born to mothers aged 30–34 years, and infants weighing 2,500 grams or more at birth. Between 2007 and 2017, the percent of live births that were delivered preterm (less than 37 completed weeks of gestation) decreased by 4.8%, from 10.4% of live births to 9.9%.

Infant Deaths (MICH-1.3)

  • Healthy People 2020 objective MICH-1.3 tracks the rate of deaths that occur within the first year of life per 1,000 live births (infant mortality rate).
    • HP2020 Baseline: 6.7 infant deaths per 1,000 live births in 2006.
    • HP2020 Target: 6.0 infant deaths per 1,000 live births, a 10% improvement over the baseline.
    • The infant mortality rate decreased by 13.4% between 2006 and 2017, from 6.7 to 5.8 infant deaths per 1,000 live births, exceeding the HP2020 target.
  • Among racial and ethnic groups, infants born to Asian or Pacific Islander mothers had the best (lowest) infant mortality rate, 4.2 per 1,000 live births in 2017. Rates for infants of mothers in other racial and ethnic groups were:
    • 10.9 infant deaths per 1,000 live births to non-Hispanic black mothers; more than 2.5 times the best group rate
    • 8.3 infant deaths per 1,000 live births to American Indian or Alaska Native mothers; twice the best group rate
    • 5.1 infant deaths per 1,000 live births to Hispanic or Latino mothers; 20.8% higher than the best group rate
    • 4.7 infant deaths per 1,000 live births to non-Hispanic white mothers; 11.0% higher than the best group rate
  • Females had a lower infant mortality rate than males (5.2 versus 6.3 deaths per 1,000 live births in 2017). The rate for males was 20.5% higher than that for females.
  • Infants of mothers aged 30–34 years experienced the best (lowest) mortality rate, 4.8 per 1,000 live births in 2017, among age groups. Rates experienced by infants of mothers in other age groups were:
    • 13.6 infant deaths per 1,000 live births to mothers under 15 years of age; more than 2.5 times the best group rate
    • 9.0 infant deaths per 1,000 live births to mothers aged 15–19 years; 88.3% higher than the best group rate
    • 7.0 infant deaths per 1,000 live births to mothers aged 20–24 years; 46.1% higher than the best group rate
    • 5.5 infant deaths per 1,000 live births to mothers aged 25–29 years; 16.3% higher than the best group rate
    • 5.6 infant deaths per 1,000 live births to mothers aged 35 years and over; 18.5% higher than the best group rate
  • In 2017, the mortality rate was 208.9 per 1,000 live births for very low birthweight (less than 1,500 grams) infants, compared to 13.2 for infants with a birthweight of 1,500–2,499 grams, and 2.0 for infants weighing 2,500 grams or more at birth. The rate for very low birthweight infants was more than 102.5 times the rate for infants with birthweights of 2,500 grams or more. The rate for infants with a birthweight of 1,500–2,499 grams was 6.5 times the rate for infants with a birthweight of 2,500 grams or more.

Rate of Infant Deaths by Birthweight, 2017

HP-Infographics-MICH_5.2019_Web Graphic 1.png

Data source: Linked Birth/Infant Death Data Set, CDC/NCHS.

Endnotes:
  • Unrounded values with additional decimal places beyond what are shown here are used in calculating health disparities, including identifying the best group and calculating the differences between groups. Rounded values displayed here are used in calculating changes over time and percent change needed to meet the target.
  • All comparisons described are statistically significant at the 0.05 level of significance.
  • Data for this objective are available annually and come from the Linked Birth/Infant Death Data Set, CDC/NCHS.
  • The terms “Hispanic or Latino” and “Hispanic” are used interchangeably in this report.

Back to Top

Preterm Births (MICH-9.1)

  • Healthy People 2020 objective MICH-9.1 tracks the percent of infants born preterm (before 37 completed weeks of gestation).
    • HP2020 Baseline: 10.4% of live births were preterm in 2007.
    • HP2020 Target: 9.4% of live births, a 10% improvement over the baseline.
    • Between 2007 and 2017, the total preterm birth rate decreased 4.8%, from 10.4% to 9.9% of live births.
  • Among racial and ethnic groups, the best (lowest) rate of preterm live births delivered in 2017 was experienced by Asian or Pacific Islander mothers (8.8%). Rates experienced by mothers in other racial and ethnic groups were:
    • 13.8% of the live births to non-Hispanic black mothers were preterm; 57.1% higher than the best group rate
    • 11.6% of the live births to American Indian or Alaska Native mothers were preterm; 31.7% higher than the best group rate
    • 9.6% of the live births to Hispanic mothers were preterm; 9.5% higher than the best group rate
    • 9.1% of the live births to non-Hispanic white mothers were preterm; 3.3% higher than the best group rate

Rate of Preterm Births by Race and Ethnicity of Mother, 2017

HP-Infographics-MICH_5.2019_Web Graphic 2.png

Data source: National Vital Statistics System-Natality (NVSS-N), CDC/NCHS.

  • A smaller proportion of females were born preterm than males (9.5% versus 10.3% in 2017). The rate for males was 8.9% higher than that for females.
  • Mothers aged 25–29 years experienced the best (lowest) percent of preterm births, 9.3% in 2017, among age groups. Rates experienced by mothers in other age groups were:
    • 13.2% of the live births to mothers under 15 years of age were preterm; 42.0% higher than the best group rate
    • 10.3% of the live births to mothers aged 15–19 years were preterm; 10.9% higher than the best group rate
    • 9.6% of the live births to mothers aged 20–24 years were preterm; 3.0% higher than the best group rate*
    • 9.6% of the live births to mothers aged 30–34 years were preterm; 3.4% higher than the best group rate*
    • 11.9% of the live births to mothers aged 35 years and over were preterm; 28.1% higher than the best group rate

Endnotes:

  • *Unrounded values with additional decimal places beyond what are shown here are used in calculating health disparities, including identifying the best group and calculating the differences between groups. Rounded values displayed here are used in calculating changes over time and percent change needed to meet the target.
  • All comparisons described are statistically significant at the 0.05 level of significance.
  • Data for this objective are available annually and come from the National Vital Statistics System-Natality (NVSS-N), CDC/NCHS.
  • The terms “Hispanic or Latino” and “Hispanic” are used interchangeably in this report.

Back to Top