# Diet Quality and Genetic Association With Body Mass Index: Results From Three Observational Studies

> **NCT03577639** · — · COMPLETED · sponsor: **Harvard School of Public Health (HSPH)** · enrollment: 11700 (estimated)

## Conditions studied

- Gene and Diet Interaction

## Interventions

- **OTHER:** 

## Key facts

- **NCT ID:** NCT03577639
- **Lead sponsor:** Harvard School of Public Health (HSPH)
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1976-01-01
- **Primary completion:** 1986-12-12
- **Final completion:** 1990-12-12
- **Target enrollment:** 11700 (ESTIMATED)
- **Last updated:** 2021-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03577639

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03577639, "Diet Quality and Genetic Association With Body Mass Index: Results From Three Observational Studies". Retrieved via AI Analytics 2026-09-28 from https://api.ai-analytics.org/clinical/NCT03577639. Licensed CC0.

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