PhenX Logo
please waitPlease Wait...
PhenX Logo
My Toolkit
Log In

Review Measure

Essential Measures are only those items that are critical to the collection of the Measure or are necessary for the interpretation of results. Essential Measures are integral to the Measure. Without such information the data collected would be incomplete and/or misleading.
An additional PhenX Measure that the user may find helpful based on the selection of a particular PhenX Measure. Related PhenX Measures can include additional Measures that are needed to calculate a Derived Variable (e.g., Weight and Height are needed to calculate BMI), Measures that are commonly used in presentations and publications to present the value of the chosen Measures (e.g., Height and Weight by Race and Ethnicity), Measures that are conceptually related to the chosen Measure (e.g., Current Educational Attainment is conceptually related to Annual Family Income and Arm Span is conceptually related to Height), Measures that are physiologically and/or biologically related to the chosen Measure (e.g., Stroke and Heart Disease). Related PhenX Measures are suggestions only.
The Collections are an alternative to the research domains for browsing the PhenX Measures. Measures that are related by a specific topic are grouped together.

Browse » Domains » Nutrition and Dietary Supplements » Breastfeeding

Browse Next Measure
Measure: Breastfeeding   #050100


A measure to assess whether a baby was breastfed, the duration of breastfeeding, and when solid foods were introduced.


Breastfeeding is advantageous for both mothers and their children. Breast milk is the optimal source of nutrition for infants. Its components are easy to digest, include antibodies that can protect infants from bacterial and viral infections, and contain growth factors that may prevent chronic diseases later in life. Research indicates that women who breastfeed may have lower rates of certain breast and ovarian cancers and are more likely to return to their pregravid weight faster than those who do not breastfeed.


Essential Measures

Current Age

Breastfeeding History


Nutrition and Dietary Supplements, breast milk, NHANES

Measure Release Date: October 1, 2015

* Adding this measure to My Toolkit will add all protocols associated with this measure.

« Back To Measures List

Site maintained by RTI International Home   |   Browse   |   Search   |   My Toolkit   |   Feedback Release: July 2, 2018, Ver 23