QuickStats: Number of Deaths from 10 Leading Causes by Sex — National Vital Statistics System, United States, 2015

April 24, 2017

In 2015, a total of 1,339,226 deaths among females and 1,373,404 deaths among males occurred.

Heart disease and cancer were the top two causes of death for both females and males; other leading causes varied in rank by sex.

The 10 leading causes of death accounted for approximately three-quarters of all deaths.

Source: https://www.cdc.gov/mmwr/volumes/66/wr/mm6615a8.htm

State by State Health Data Source Updated on NCHS Web Site

April 19, 2017

CDC’s National Center for Health Statistics has updated its Stats of the States feature on the NCHS web site.  This resource features the latest state-by-state comparisons on key health indicators ranging from birth topics such as teen births and cesarean deliveries to leading causes of death and health insurance coverage.

Tabs have been added to the color-coded maps to compare trends on these topics between the most recent years (2015 and 2014) and going back a decade (2005) and in some cases further back.

To access the main “Stats of the States” page, use the following link:


United States Life Tables, 2013

April 11, 2017

A new NCHS report presents complete period life tables for the United States by race, Hispanic origin, and sex, based on age-specific death rates in 2013.


  • In 2013, the overall expectation of life at birth was 78.8 years, unchanged from 2012.
  • Between 2012 and 2013, life expectancy at birth remained the same for both males (76.4) and females (81.2), for the black population (75.5), the Hispanic population (81.9), and the non-Hispanic black population (75.1).
  • Life expectancy at birth declined for both the white population (79.1 to 79.0) and the non-Hispanic white population (78.9 to 78.8).

QuickStats: Age-Adjusted Death Rates, by Race/Ethnicity — National Vital Statistics System, United States, 2014–2015

April 10, 2017

From 2014 to 2015, the age-adjusted death rate for the total U.S. population increased 1.2% from 724.6 to 733.1 per 100,000 population.

The rate increased 0.6% from 870.7 to 876.1 for non-Hispanic blacks and 1.4% from 742.8 to 753.2 for non-Hispanic whites.

The rate for Hispanic persons did not change significantly.

The highest rate was recorded for the non-Hispanic black population, followed by the non-Hispanic white and Hispanic populations.

Source: https://www.cdc.gov/mmwr/volumes/66/wr/mm6613a6.htm

Has the death rate from drug overdoses in the U.S. increased most rapidly among young people over the last decade and a half?

February 24, 2017

Source: National Vital Statistics System


Births: Final Data for 2015

January 5, 2017

Questions for Joyce A. Martin, M.P.H., Demographer, Statistician, and Lead Author on “Births: Final Data for 2015

Q: Was there a result in your study’s analysis of births in the United States that you hadn’t expected and that really surprised you?

JM: Although small, (from 9.57% to 9.63%) the rise in the preterm birth rate (births of less than 37 completed weeks of gestation) was unexpected. This rate had been declining steadily since 2007.

Also of note is the decline in the triplet and higher-order multiple birth rate, down 9% from 2014 to 2015, and a decrease of 46% since 1998. The year 2015 also is the third straight year of declines in the rate of cesarean delivery (rate of 32.0% in 2015).

The continued, large decline in the teen birth rate (down 8% from 2014 to 2015) was also somewhat surprising, although not unprecedented. From 2007 through 2014, the teen birth rates had declined 7% annually.

Q: What is the difference between this new births report and the other reports your office produced on 2015 birth data, like the preliminary data report on 2015 births and the Data Brief on teen births?

JM: The annual report “Births: Final Data for 2015” offers substantially more detail (e.g., age, race and Hispanic origin of mother, state) on key topics, than does the report on preliminary birth statistics (“Births: Preliminary Data for 2015”). The final report also includes information on topics not included in the preliminary reports such as multiple births, attendant and place of birth, birth order and birth rates for fathers.

Q: How has the number of births in the United States changed in 2015 from previous years?

JM: The number of births in the United States declined slightly in 2015 (by 9,579 births to 3,978,497) from 2014. The decline for 2015 followed an increase in births for 2014, which was the first increase since 2007.

Q: What differences, if any, did you see among race and ethnic groups, and among various ages?

JM: Of continued concern are the higher risks of poor birth outcomes as measured by levels of preterm birth and low birthweight among non-Hispanic black mothers compared with total births and other race and Hispanic origin groups. For example, in 2015 the preterm birth rate for births to non-Hispanic black mothers was more than 50% higher at 13.41% than for non-Hispanic white women (8.88%) and nearly 50% higher than the rate for births to Hispanic mothers (9.14%).

Q: Did you observe any regional or state differences in this study on births?

JM: Differences by state were observed for many of the demographic and medical/health items included in the 2015 final birth report. For example, from 2014 to 2015, the general fertility rate–which is the number of births per 1,000 women aged 15–44–declined in eight states and was essentially unchanged in the 42 states and the District of Columbia (DC). In 2015, the general fertility rate ranged among states from 51.1 births per 1,000 women aged 15–44 in Vermont to 78.2 in South Dakota.

Also, increases in preterm birth rates were limited to four states from 2014 to 2015: Arkansas, California, Nebraska, and North Carolina. Rates declined in four states: Montana, New York, Texas and Wyoming. Nonsignificant differences were reported for the remaining states and DC.

Mortality in the United States, 2015

December 8, 2016

Questions for Jiaquan Xu, Epidemiologist and Lead Author on “Mortality in the United States, 2015.”

Q: Is it true that death rates in the U.S. have been increasing over the past few years?

JX: Not exactly. The age-adjusted death rate for total US population increased 1.2% from 724.6 per 100,000 standard population in 2014 to 733.1 in 2015. This was the first significant increase since 1999. We have seen the decrease in mortality for most race/ethnic groups in most of years since 2006. Especially the rates decreased significantly for all male, all female, non-Hispanic white male, non-Hispanic white female, non-Hispanic black male, non-Hispanic black female, Hispanic male, and Hispanic female in 2014 from 2013.

Q: What are some of the reasons why the death rate increased between 2014 and 2015?

JX: We don’t know exactly what caused the increase in mortality in the United States from 2014 to 2015. The results have shown that the age-adjusted death rates increased for 8 (heart disease, chronic lower respiratory, unintentional injuries, stroke, Alzheimer’s disease, diabetes, kidney disease, and suicide) of the 10 leading causes of death. Only decrease in mortality among 10 leading causes of death in 2015 from 2014 was for cancer. Death rates increased significantly for 20 states and decreased for 1. The change for the rest of states were not significant.

Q: Do your findings for 2015 suggest we have reached a peak as far as increases in life expectancy goes?

JX: We don’t think we have reached a peak in life expectancy. Many people died of non-age-related causes because they have aged. Those deaths are preventable. For example, there are 146,571 deaths caused by accidents which accounted for 5.4% of total deaths in 2015. About 65% of deaths from these unintentional injuries were those aged under 65. Among accidental deaths, unintentional poisoning accounted for 32.4 % and motor vehicle traffic accidents accounted for 24.5%. We also don’t know if the increase in mortality in 2015 will continue in 2016. But preliminary data have shown that the mortality for most of the 10 leading causes of death in 2015 went down in second quarter from first quarter, 2016 (http://www.cdc.gov/nchs/products/vsrr/mortality-dashboard.htm#trends). But it is too early to say that the mortality in 2016 will go down or continue going up. We will see what happens when the 2016 final file is available.

Q: What accounts for the decline in life expectancy at birth in 2015 from 2014?

JX: For the total US population, life expectancy decreased 0.1 year from 78.9 years in 2014 to 78.8 in 2015, mainly because of increases in mortality from the 13 causes of death among the 15 leading causes of death, such as heart disease, chronic lower respiratory disease, unintentional injuries, stroke, Alzheimer’s disease, diabetes, kidney disease, suicide, septicemia, , chronic liver disease, hypertension, Parkinson’s disease, and pneumonitis due to solids and liquids. From 2014 to 2015, life expectancy decreased 0.1 year for females largely because of increases in mortality from 12 of 15 leading causes of death such as heart disease, chronic lower respiratory disease, stroke, Alzheimer’s disease, unintentional injuries, influenza and pneumonia, septicemia, hypertension, chronic liver disease, Parkinson’s disease, suicide, and pneumonitis due solids and liquids. The deaths from those 12 leading causes of death accounted for 52.9% of total female deaths.

Life expectancy declined 0.2 year for males largely because of increases in mortality from 11 of 15 leading causes of death such as unintentional injuries, chronic lower respiratory disease, stroke, diabetes, suicide, Alzheimer’s disease, chronic liver disease, septicemia, Parkinson’s disease, Homicide, and hypertension. And about 65% of accidental deaths were under 65 years old, while 81% of suicides were aged 15-64, and 95% of homicides were under 65 years. More young people dying from preventable causes drags life expectancy down.

Q: Is it unusual that mortality rates for so many leading causes of death increased in 2015?

JX: We haven’t seen the increase in mortality from so many leading causes of death for a long time. The age-adjusted death rates increased significantly for 3 of 10 leading causes of death in 2014, 2 in 2013, 1 in 2012, and 5 in 2011. It is an unusual year. Again we don’t know why.

Q: Does the increase in mortality among white females suggest another drop in life expectancy for that group?

JX: We don’t have life expectancy numbers for white females yet. It is possible that the life expectancy numbers in 2015 for white women will drop again in 2015 since the life expectancy decreased 0.1 year for all females in 2015 from 2014 and mortality from 12 of 15 leading causes of death for white females increased significantly in 2015 from 2014 (heart disease, chronic lower respiratory diseases, Alzheimer’s disease, stroke, unintentional injuries, diabetes, influenza and pneumonia, hypertension, chronic liver disease, Parkinson’s disease, suicide, pneumonitis due to solids and liquids).