# Effects of Using Mobile App on Perceived Stress During COVID-19 Pandemic

> **NCT04329533** · NA · COMPLETED · sponsor: **University of Arizona** · enrollment: 101 (actual)

## Conditions studied

- Perceived Stress
- Anxiety
- Sleep Disturbance

## Interventions

- **OTHER:** "Calm" is a mindfulness meditation mobile app

## Key facts

- **NCT ID:** NCT04329533
- **Lead sponsor:** University of Arizona
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-04-13
- **Primary completion:** 2020-11-01
- **Final completion:** 2020-11-01
- **Target enrollment:** 101 (ACTUAL)
- **Last updated:** 2020-11-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04329533

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04329533, "Effects of Using Mobile App on Perceived Stress During COVID-19 Pandemic". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04329533. Licensed CC0.

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