# Pictorial Warning Labels and Memory for Relative and Absolute Cigarette Health-risk Information Over Time in Teens

> **NCT03500965** · NA · COMPLETED · sponsor: **Ohio State University** · enrollment: 422 (actual)

## Conditions studied

- Smoking Cessation
- Smoking, Cigarette

## Interventions

- **BEHAVIORAL:** text-only PWL
- **BEHAVIORAL:** graphic PWL
- **BEHAVIORAL:** absolute risk
- **BEHAVIORAL:** relative risk

## Key facts

- **NCT ID:** NCT03500965
- **Lead sponsor:** Ohio State University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-05-25
- **Primary completion:** 2018-01-09
- **Final completion:** 2018-01-09
- **Target enrollment:** 422 (ACTUAL)
- **Last updated:** 2018-04-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03500965

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03500965, "Pictorial Warning Labels and Memory for Relative and Absolute Cigarette Health-risk Information Over Time in Teens". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03500965. Licensed CC0.

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