NCT03266497

Brief Summary

This study compares the diet quality between U.S.-born and foreign-born non-Hispanic Blacks using pooled NHANES data.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
4,243

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2003

Longer than P75 for all trials

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2003

Completed
9.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2012

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2012

Completed
4.7 years until next milestone

First Submitted

Initial submission to the registry

August 28, 2017

Completed
2 days until next milestone

First Posted

Study publicly available on registry

August 30, 2017

Completed
Last Updated

August 30, 2017

Status Verified

August 1, 2017

Enrollment Period

9.9 years

First QC Date

August 28, 2017

Last Update Submit

August 28, 2017

Conditions

Diet Habit

Keywords

diet qualityhealth disparitiesimmigrantsforeign-bornBlacks/African Americansplace of birth/nativitylength of residencyNHANESacculturation

Outcome Measures

Primary Outcomes (1)

  • Adapted AHEI-2010

    Components include: fruit (excluding fruit juice) (s/d); vegetables (excluding white potatoes) (s/d); whole grains (oz-equivalents/d); sugar-sweetened beverages (s/d); nuts, legumes, and vegetable protein (oz-equivalents/d); red/processed meat (s/d); long-chain omega-3 fats (EPA+DHA; mg/d); polyunsaturated fats (PUFA; % kcal/d); sodium (mg/d); and alcohol (drinks/d). Potential range of 0-100 points and higher scores indicative of higher diet quality

    2003-2012

Secondary Outcomes (1)

  • Adapted DASH score

    2003-2012

Eligibility Criteria

Age22 Years - 79 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

The study population comprised 4,243 non-Hispanic Blacks, including 3,837 U.S.-born (90.4%) and 406 foreign-born (9.6%). Compared to U.S.-born Blacks, a higher proportion of foreign-born Blacks were male, had attained a higher level of education, were classified as normal or overweight, had never been a smoker, engaged in physical activity, and had lower energy intake. In comparison to those who were in the U.S. for \<10 years, more foreign-born Blacks who were in the U.S. for ≥30 years were current smokers (14.8% vs. 5.0%, respectively), had higher income (IPR of ≥4.00: 43.5% vs 7.9%, respectively), and a higher percent with a college degree or higher (39.4% vs. 18.3%, respectively). Foreign-born Blacks residing in the U.S. for ≥30 years reported higher BMI in comparison to those residing in the U.S. for \<10 years (28.8 vs. 26.7 kg/m2).

You may not qualify if:

  • Pregnant subjects
  • Energy intakes of ≤600 kcal and ≥ 4800 kcal
  • No dietary data available

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Feeding Behavior

Condition Hierarchy (Ancestors)

Behavior, AnimalBehavior

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

August 28, 2017

First Posted

August 30, 2017

Study Start

January 1, 2003

Primary Completion

December 1, 2012

Study Completion

December 1, 2012

Last Updated

August 30, 2017

Record last verified: 2017-08

Data Sharing

IPD Sharing
Will not share