# The CHAT (Community Health Advice by Telephone) Study

> **NCT00131092** · PHASE2 · COMPLETED · sponsor: **National Institute on Aging (NIA)** · enrollment: 225 (—)

## Conditions studied

- Health Behavior
- Healthy

## Interventions

- **BEHAVIORAL:** The Stanford Active Choices program
- **BEHAVIORAL:** The TLC system

## Key facts

- **NCT ID:** NCT00131092
- **Lead sponsor:** National Institute on Aging (NIA)
- **Sponsor class:** NIH
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1999-06
- **Primary completion:** 2003-12
- **Final completion:** 2003-12
- **Target enrollment:** 225 (—)
- **Last updated:** 2009-12-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00131092

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00131092, "The CHAT (Community Health Advice by Telephone) Study". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT00131092. Licensed CC0.

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