Diet, Healthy, Obesity
Conditions
Brief summary
The study objective is to develop an accessible home food environment assessment toolkit that includes valid and reliable paper and electronic tools targeting foods known to impact diet-related health that can be user-administered across literacy levels in English and Spanish.
Interventions
OTHERNo intervention
This is an observational study
Sponsors
University of Minnesota
Study design
Observational model
CASE_CONTROL
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
18 Years to 99 Years
Healthy volunteers
Yes
Inclusion criteria
* Speak Spanish or English at home * 18 or older * primary grocery shopper or meal preparer
Exclusion criteria
* Any person younger than 18 * lacks the capacity to consent * does not purchase the majority of the groceries for the home
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Usability of HFI core | 1 month | Primary participant tool completion time |
| Acceptability of HFI core | 1 month | Primary participant satisfaction ratings of tool |
| Concurrent criterion validity of HFI core | 1 month | Correlations of average HFI-core fruit and vegetable category availability scores between staff (gold standard) and primary participant completed tools |
| Convergent construct validity of HFI core | 1 month | Correlations of participants' average fruit and vegetable category availability scores from HFI core with participants' average corresponding servings of fruit and vegetables reported from average of two days of dietary recall (in native language) |
| Test-retest reliability of HFI core | 1 month | Correlation coefficient between participants' HFI obesogenic scores from HFI core at visit 1 and visit 2 |
| Usability of eHFI | 1 month | Primary participant tool completion time |
| Acceptability of eHFI | 1 month | Primary participant satisfaction ratings of tool |
| Concurrent criterion validity of eHFI | 1 month | Correlations of average eHFI fruit and vegetable category availability scores between staff (gold standard) and primary participant completed tools |
| Convergent construct validity of eHFI | 1 month | Correlations of participants' average fruit and vegetable category availability scores from eHFI with participants' average corresponding servings of fruit and vegetables reported from average of two days of dietary recall (in native language) |
Countries
United States
Contacts
PRINCIPAL_INVESTIGATORJayne Fulkerson
University of Minnesota
Outcome results
None listed