Comparison of Different Frames of Numerical Information in Cochrane Plain Language Summaries
NCT ID: NCT03554252
Last Updated: 2018-09-25
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
225 participants
INTERVENTIONAL
2018-04-01
2018-08-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
DOUBLE
Study Groups
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Frequencies
Frequencies
Results are presented as natural frequencies (e.g. the drug was effective for 1 out of 10 people) while side effects are presented as percentages (e.g. 40% participants experienced severe side effects)
Percentages
Percentages
Results are presented as percentages (e.g. the drug was effective for 10% of people) while side effects are presented as natural frequencies (e.g. 4 out of 10 participants experienced severe side effects)
Interventions
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Frequencies
Results are presented as natural frequencies (e.g. the drug was effective for 1 out of 10 people) while side effects are presented as percentages (e.g. 40% participants experienced severe side effects)
Percentages
Results are presented as percentages (e.g. the drug was effective for 10% of people) while side effects are presented as natural frequencies (e.g. 4 out of 10 participants experienced severe side effects)
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
99 Years
ALL
Yes
Sponsors
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University of Split, School of Medicine
OTHER
Responsible Party
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Principal Investigators
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Ivan Buljan, MPsy
Role: PRINCIPAL_INVESTIGATOR
PhD student
Locations
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University of Split School of Medicine
Split, , Croatia
Countries
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References
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Schapira MM, Walker CM, Cappaert KJ, Ganschow PS, Fletcher KE, McGinley EL, Del Pozo S, Schauer C, Tarima S, Jacobs EA. The numeracy understanding in medicine instrument: a measure of health numeracy developed using item response theory. Med Decis Making. 2012 Nov-Dec;32(6):851-65. doi: 10.1177/0272989X12447239. Epub 2012 May 25.
Buljan I, Tokalic R, Roguljic M, Zakarija-Grkovic I, Vrdoljak D, Milic P, Puljak L, Marusic A. Framing the numerical findings of Cochrane plain language summaries: two randomized controlled trials. BMC Med Res Methodol. 2020 May 6;20(1):101. doi: 10.1186/s12874-020-00990-4.
Other Identifiers
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214-09-7672
Identifier Type: -
Identifier Source: org_study_id
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