# National Survey of the Impact of COVID-19 Pandemics

> **NCT04491201** · — · UNKNOWN · sponsor: **Lei Li** · enrollment: 6000 (estimated)

## Conditions studied

- COVID-19 Pandemics
- Obstetrics and Gynecology
- Workload
- Questionnaire
- National Survey
- China

## Interventions

- **OTHER:** Customized questionnaire

## Key facts

- **NCT ID:** NCT04491201
- **Lead sponsor:** Lei Li
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-27
- **Primary completion:** 2020-09-27
- **Final completion:** 2020-09-27
- **Target enrollment:** 6000 (ESTIMATED)
- **Last updated:** 2020-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04491201

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04491201, "National Survey of the Impact of COVID-19 Pandemics". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04491201. Licensed CC0.

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