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Framing of Numerical Information in Cochrane Summaries

Framing of Numerical Information in Cochrane Summaries: a Randomized Controlled Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03442387
Enrollment
91
Registered
2018-02-22
Start date
2018-01-29
Completion date
2018-01-29
Last updated
2018-02-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Literacy

Brief summary

The aim of the study was to conduct three different parallel randomized controlled trials to assess how the different framing of Cochrane summary information (positive vs negative framing of health information) affects affect the perception of the efficacy and intention for use of the described treatment.

Detailed description

The aim of the study was to conduct three different parallel randomized controlled trials to assess how the different framing of Cochrane summary information (positive vs negative framing of health information) affects affect the perception of the efficacy and intention for use of the described treatment.

Interventions

OTHERFrame of numerical information

Each group received only one frame of information.

Sponsors

University of Split, School of Medicine
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

* First year medical students

Exclusion criteria

* Those who have failed first year and have to repeat it.

Design outcomes

Primary

MeasureTime frameDescription
Perception of effectivenessImmediately after readingOne item on Likert type scale from 1-10, higher score indicates the higher perceived effectiveness.

Secondary

MeasureTime frameDescription
Desire to use the described treatmentImmediately after readingOne item on Likert type scale from 1-10, higher score indicates the greater desire to use the described treatment.
Desire that treatment is prescribed by family doctorImmediately after readingOne item on Likert type scale from 1-10. Higher score indicates the greater desire that treatment is prescribed by family doctor.

Countries

Croatia

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 27, 2026