# Fitbit Activity Tracker to Predict Risk of Preterm Birth

> **NCT03304782** · — · COMPLETED · sponsor: **Columbia University** · enrollment: 150 (actual)

## Conditions studied

- Preterm Birth
- Preterm Delivery

## Interventions

- **OTHER:** Fitbit activity tracker

## Key facts

- **NCT ID:** NCT03304782
- **Lead sponsor:** Columbia University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-10-24
- **Primary completion:** 2019-07-01
- **Final completion:** 2019-07-01
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2019-11-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03304782

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03304782, "Fitbit Activity Tracker to Predict Risk of Preterm Birth". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT03304782. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*