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Tabular and Icon Fact Box Formats Facilitate Comprehension and Increase Knowledge Compared to Standard Health Pamphlets: A Randomized Trial.

Tabular and Icon Fact Box Formats Facilitate Comprehension and Increase Knowledge Compared to Standard Health Pamphlets: A Randomized Trial. - TI-FB

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00014626
Enrollment
260
Registered
2018-04-24
Start date
2015-02-26
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

Health knowledge and comprehension regarding prostate cancer screening

Interventions

Group 1: Fact box with numbers for two benefits and two harms of prostate cancer screening presented in a table Group 2: Fact box with numbers for two benefits and two harms of prostate cancer screeni

Sponsors

Max Planck Institute for Human Development
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
40 Years to 75 Years

Inclusion criteria

Inclusion criteria: Male between 40-75 years of age.

Exclusion criteria

Exclusion criteria: Prior diagnosis of prostate cancer

Design outcomes

Primary

MeasureTime frame
Comprehension and knowledge acquisition, as measured by an eight-item knowledge questionnaire. The outcome is measured before, after a short delay, and six-months following exposure to the intervention, and again while the intervention format is present alongside the questions (comprehension).

Secondary

MeasureTime frame
The following secondary outcomes measured prior to intervention, shortly following the intervention, and six months following the intervention. All items assessed with a questionnaire: decision intentions, reasons for decision intention, evaluation of intervention format, risk perception, perceived completeness of information contained in the intervention, and numeracy.

Countries

Germany

Contacts

Public ContactMichelle McDowell

Max Planck Institute for Human Development

mcdowell@mpib-berlin.mpg.de+493082406722

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026