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Important Facts for Obesity in Pregnancy

Definition

Percentage of of women who delivered a live birth and had a body mass index (BMI) greater than or equal to 30.0 kg/m^2^ calculated from prepregnancy weight and height.

Numerator

Number of of women who delivered a live birth and had a body mass index (BMI) greater than or equal to 30.0 kg/m^2^ calculated from prepregnancy weight and height.

Denominator

Total number of live births.

Why Is This Important?

Women who are not at a healthy weight prior to pregnancy are at increased risk of adverse maternal and infant outcomes. Women who are obese prior to pregnancy have longer hospital stays and higher utilization of medical care during pregnancy.

Healthy People Objective MICH-16.5:

Increase the proportion of women delivering a live birth who had a healthy weight prior to pregnancy
U.S. Target: 53.4 percent

How Are We Doing?

The percentage of Utah women with a normal prepregnancy BMI has decreased over the last decade to a low of 50.7% in 2016, which is lower than the Healthy People objective of 57.8%. The decrease in normal BMI is paired with an increase in the percentage of women with an obese prepregnancy BMI. The proportion of women with an obese prepregnancy BMI has increased each year from 14.5% in 2005 to 21.0% in 2016.

How Do We Compare With the U.S.?

Currently, there are no nationally comparative data on prepregnancy BMI as the National Center for Health Statistics does not report on this measure.

What Is Being Done?

In an effort to reduce the rate of obesity in reproductive aged women, emphasis is being placed on maternal preconception health to help women achieve optimal weight and health prior to pregnancy. Women should be counseled on their weight by their primary caregivers as part of well woman care and should be informed of their increased risks for adverse outcomes once becoming pregnant if they are at an unhealthy weight. Women who are pregnant should be counseled about appropriate weight gain during pregnancy and postpartum weight loss to prevent obesity in future pregnancies. The Utah Department of Health "Utah Nutrition and Physical Activity Plan" offers a comprehensive, statewide obesity prevention agenda, building on initiatives and efforts already underway in many settings in Utah. The focus is on policy and environmental changes that support Utahns making healthier choices every day to improve physical activity and eating patterns.
The information provided above is from the Department of Health's Center for Health Data IBIS-PH web site (http://ibis.health.state.gov). The information published on this website may be reproduced without permission. Please use the following citation: " Retrieved Wed, 17 October 2018 1:28:15 from Department of Health, Center for Health Data, Indicator-Based Information System for Public Health Web site: http://ibis.health.state.gov ".

Content updated: Tue, 2 Oct 2018 09:38:10 MDT