# Evaluation of Psychometric Testing Properties of Severity Symptom Grading Scale of Influenza Infection: Flu-PRO Stage III

> **NCT02302924** · — · COMPLETED · sponsor: **Henry M. Jackson Foundation for the Advancement of Military Medicine** · enrollment: 535 (actual)

## Conditions studied

- Influenza
- Influenza-like Illness

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02302924
- **Lead sponsor:** Henry M. Jackson Foundation for the Advancement of Military Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-09
- **Primary completion:** 2015-03
- **Final completion:** 2015-05
- **Target enrollment:** 535 (ACTUAL)
- **Last updated:** 2023-02-03

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02302924

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02302924, "Evaluation of Psychometric Testing Properties of Severity Symptom Grading Scale of Influenza Infection: Flu-PRO Stage III". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT02302924. Licensed CC0.

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