# Validation of a Revised Food Frequency Questionnaire

> **NCT02693184** · — · COMPLETED · sponsor: **University of Nebraska** · enrollment: 31 (actual)

## Conditions studied

- Osteoporosis
- Nutrition

## Interventions

- **OTHER:** Full length Block 2014 Food Frequency Questionnaire
- **OTHER:** Revised Calcium, Vitamin D and Protein Screener

## Key facts

- **NCT ID:** NCT02693184
- **Lead sponsor:** University of Nebraska
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-03-25
- **Primary completion:** 2018-04-01
- **Final completion:** 2018-06-01
- **Target enrollment:** 31 (ACTUAL)
- **Last updated:** 2023-09-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02693184

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02693184, "Validation of a Revised Food Frequency Questionnaire". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02693184. Licensed CC0.

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