Comprehensive Health Research Center - Research, Education, Training and Innovation in Clinical research and Public Health

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Portuguese Version of the HLS-EU-Q6 and HLS-EU-Q16 Questionnaire: Psychometric Properties

Publication . Pedro, Ana Rita; Raposo, Beatriz; Luís, Luís; Amaral, Odete; Escoval, Ana; Simões Dias, Sara

Health literacy refers to the competencies of individuals and the general population to navigate all the areas of health care, making health decisions. Health professionals need a set of skills and information to adapt to people’s health literacy. To succeed, it is crucial to determine the health literacy level of a population, in this case, the Portuguese. This study aims to measure the psychometric properties of the Portuguese version of HLS-EU-Q16 and HLS-EU-Q6 from the long form of HLS-EU-Q47, already validated for Portugal. To analyse these results, a comparison was made with the HLS-EU-PT index. Spearman correlation analysis was performed between the single items and scale scores. Cronbach’s alphas for all the indexes were calculated. For the statistical analysis, SPSS (version 28.0) was used. Cronbach’s alpha coefficient for HLS-EU-PT-Q16 internal consistency was 0.89 overall, and for HLS-EU-PT-Q6 was 0.78 overall. Indexes were not normally distributed, and the Spearman correlation was computed. The correlation between G HL47 and G HL16 indexes was ρ = 0.95 (p < 0.001), and between G HL6 and HLS-EU-PT-Q6 was perfect. The HLS-EU-PT-Q16 and HLS-EU-PT-Q6 are concise and present adequate psychometric properties to measure the HL level of the Portuguese population. However, more similarities are found between the 47-item and the 16-item forms.

2023-02-07Journal article

Open access

Effectiveness of Nursing Interventions on Preventing the Risk of Infection in Adult Inpatients: Protocol for a Systematic Review

Publication . Todo Bom, Luís Filipe Pereira; Mata, Ema Soraia Fazenda; Cunha, Helena Margarida Pereira; Marquês, Maria do Céu Mendes Pinto; Dixe, Maria dos Anjos

Background/Objectives: Healthcare-associated infections (HAIs) are a major global public health concern, significantly impacting patient safety and healthcare quality. These infections are associated with high morbidity and mortality rates, prolonged hospital stays, and increased healthcare costs. Nurses play a critical role in infection prevention, implementing evidence-based interventions to reduce infection risks. This systematic review aims to identify and synthesize the most effective nursing interventions to prevent HAIs in hospitalized adults, analyzing their variability across different clinical settings and populations. Methods: This systematic review follows the Joanna Briggs Institute (JBI) methodology for systematic reviews of effectiveness and is reported according to PRISMA guidelines. The protocol is registered in the PROSPERO database (CRD42024582820). This review includes randomized controlled trials, quasi-experimental studies, and observational studies (cohort, case-control, and cross-sectional) assessing the effectiveness of nursing interventions in reducing HAIs. A comprehensive search is conducted in the PubMed, CINAHL, Scopus, Web of Science, and Cochrane databases. Study selection, data extraction, and quality assessment are performed by two independent reviewers, with disagreements resolved by a third reviewer. Results: The primary outcomes include reductions in HAI incidence rate, increased adherence to preventive interventions, decreased hospital length of stay, reduced readmission rates due to infections, and overall patient safety improvements. A meta-analysis is conducted when feasible; otherwise, results are synthesized narratively. Conclusions: The findings of this review contribute to the standardization of evidence-based nursing practices for HAI prevention, promoting safer healthcare environments. By identifying the most effective interventions, this study aims to support healthcare professionals and policymakers in implementing targeted infection control strategies.

2025-06-11Journal article

Open access