Evidence map›Paper›PMID 24242975›Full record

ArticleInternational journal of clinical pharmacy2014

Interpretation of drug label instructions: a study among four immigrants groups in the Netherlands.

Ellen S Koster, Lyda Blom, Nina A Winters, Rolf P van Hulten, Marcel L Bouvy

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Article in International journal of clinical pharmacy, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Health Literacy Level and Comprehension of Prescription and Nonprescription Drug Information.International journal of environmental research and public health · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ellen S KosterDivision of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht Institute of Pharmaceutical Sciences, Utrecht University, PO Box 80082, 3508 TB, Utrecht, The Netherlands, e.koster@uu.nl.
Lyda Blom
Nina A Winters
Rolf P van Hulten
Marcel L Bouvy

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPoor understanding of medical instructions or misinterpretations can be a cause for not using medication as prescribed. Previous studies reported misunderstanding of instructions and warnings on drug labels by up to 50 % of the adult population.

objectiveThe aim of this study was to assess interpretation of drug label instructions in different migrant populations living in the Netherlands.

methodsInterpretation of drug label instructions was examined in four populations of first-generation immigrants from the Antilles (n = 168), Iran (n = 180), Surinam (n = 155), and Turkey (n = 188). Participants were recruited at meeting places (e.g., mosques and educational or cultural centers) for the particular ethnic group. First-year pharmacy students (n = 153) born in the Netherlands were included as reference group. Correct interpretation of drug label instructions was assessed using a survey with questions about five instructions.

resultsOnly two out of five presented instructions were interpreted correctly by the majority of the respondents of all groups. Higher levels of education, longer duration of stay, and native ethnicity were positively associated with correct interpretation of drug labels (p < 0.05).

conclusionIncorrect interpretation of certain drug label instructions occurred among the majority of both immigrants and natives.

Indexed as

ComprehensionDrug LabelingEmigrants and ImmigrantsAdolescentAdultAgedCross-Sectional StudiesEducational StatusFemaleHumansLanguageLength of StayMaleMiddle AgedNetherlands

Identifiers

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Textmetadata
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.