Evidence map›Paper›PMID 39082543›Full record

ArticleRevista brasileira de enfermagem2024

Evidence of validity of the Risk Self-Medication Questionnaire focused on Health Literacy.

Márcio Adriano Fernandes Barreto, Francisca Diana da Silva Negreiros, Virna Ribeiro Feitosa Cestari, Helena Alves de Carvalho Sampaio, Thereza Maria Magalhães Moreira

Registry-linked trialAbstract read
In one paragraph

Article in Revista brasileira de enfermagem, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07389538 (Promoting Safe Medication Practices in the Classroom), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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.

NCT07389538 narecruitingnot on this mapstarted 2025, after this paper: background citation

Promoting Safe Medication Practices in the Classroom: Medicación Con-Ciencia

TypeinterventionalSponsorUniversidad de GranadaRan2025 to 2026Enrolled202ConditionsSelf MedicationArmsEducational intervention
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
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.

Márcio Adriano Fernandes BarretoUniversidade do Estado do Rio Grande do Norte. Pau dos Ferros, Rio Grande do Norte, Brazil.ORCID 0000-0002-8989-2169
Francisca Diana da Silva NegreirosUniversidade Federal do Ceará, Hospital Universitário Walter Cantídio. Fortaleza, Ceará, Brazil.ORCID 0000-0003-3150-2540
Virna Ribeiro Feitosa CestariUniversidade Estadual do Ceará. Fortaleza, Ceará, Brazil.ORCID 0000-0002-7955-0894
Helena Alves de Carvalho SampaioUniversidade Estadual do Ceará. Fortaleza, Ceará, Brazil.ORCID 0000-0001-5353-8259
Thereza Maria Magalhães MoreiraUniversidade Estadual do Ceará. Fortaleza, Ceará, Brazil.ORCID 0000-0003-1424-0649

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesto analyze the validity evidence of the internal structure of the Risk Self-Medication Questionnaire Focused on Health Literacy.

methodsa psychometric study with 499 adults. The internal structure was assessed with exploratory and confirmatory factor analysis to prove the adjustment. Internal consistency was measured by composite reliability and McDonald's omega coefficient (ω).

resultsthe parameters revealed a model of 35 items distributed across four factors, explaining 56% of the total variance, with factor loadings ranging from 0.31 to 0.85 and adequate communalities. Accuracy (0.79<ORION<0.98), representativeness (0.89<FDI<0.99), sensitivity (1.92<SR<7.07), factor hope (88.3%< EPTD<97.9%), replicability (0.82<H-Latent<H-observed<0.87) and reliability (ω=0.87) were adequate. The composite reliability ranged from 0.840 to 0.910. Furthermore, good model fit was achieved (TLI = 0.99; CFI = 0.99; GFI = 0.95; RMSEA = 0.02 and RMSR = 0.05).

conclusionsan instrument was obtained with good evidence of structural validity for measuring self-medication.

Indexed as

Health LiteracyPsychometricsSelf MedicationAdultAgedFactor Analysis, StatisticalFemaleHumansMaleMiddle AgedReproducibility of ResultsSurveys and Questionnaires

Identifiers

PMID39082543
PMCPMC11290745

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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 Socratic graph.