# Health Status of the Oldest-old Population

> **NCT04553874** · — · UNKNOWN · sponsor: **Peking University** · enrollment: 800 (estimated)

## Conditions studied

- the Health Status of the Oldest Old

## Interventions

- **OTHER:** 

## Key facts

- **NCT ID:** NCT04553874
- **Lead sponsor:** Peking University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-12-01
- **Primary completion:** 2022-06-30
- **Final completion:** 2023-06-30
- **Target enrollment:** 800 (ESTIMATED)
- **Last updated:** 2020-09-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04553874

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04553874, "Health Status of the Oldest-old Population". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT04553874. Licensed CC0.

---

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