# Pictorial Warning Labels, Numeracy, and Memory for Numeric Cigarette Health-risk Information Over Time

> **NCT03501472** · NA · COMPLETED · sponsor: **Ohio State University** · enrollment: 866 (actual)

## Conditions studied

- Smoking, Cigarette
- Smoking Cessation

## Interventions

- **BEHAVIORAL:** text-only PWL
- **BEHAVIORAL:** low-emot PWL
- **BEHAVIORAL:** high-emot PWL
- **BEHAVIORAL:** immed posttest
- **BEHAVIORAL:** delay posttest

## Key facts

- **NCT ID:** NCT03501472
- **Lead sponsor:** Ohio State University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-04-16
- **Primary completion:** 2016-06-02
- **Final completion:** 2016-06-02
- **Target enrollment:** 866 (ACTUAL)
- **Last updated:** 2018-04-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03501472

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03501472, "Pictorial Warning Labels, Numeracy, and Memory for Numeric Cigarette Health-risk Information Over Time". Retrieved via AI Analytics 2026-07-02 from https://api.ai-analytics.org/clinical/NCT03501472. Licensed CC0.

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