Dataset Information

Validation of the Workplace Integrated Safety and Health (WISH) assessment in a sample of nursing homes using Item Response Theory (IRT) methods.

ABSTRACT:

Objectives

To validate and test the dimensionality of six constructs from the Workplace Integrated Safety and Health (WISH) assessment, an instrument that assesses the extent to which organisations implement integrated systems approaches for protecting and promoting worker health, safety and well-being, in a sample of nursing homes in the USA.

Design

Validation of an assessment scale using data from a cross-sectional survey.

Setting

Nursing homes certified by the Centers for Medicaid and Medicare services in three states of the USA: Ohio, California and Massachusetts.

Participants

569 directors of nursing from nursing homes serving adults and with more than 30 beds participated in the study.

Results

Graded response Item Response Theory (IRT) models showed that five out of six constructs were unidimensional based on balanced interpretation of model fit statistics-M2 or C2 with p value >0.05, Comparative Fit Index >0.95, lower bound of the root mean squared error of approximation 90% CI <0.06 and standardised root mean square residual <0.08. Overall measure and construct reliability ranged from acceptable to good. Category boundary location parameters indicated that items were most informative for respondents in lower range of latent scores (ie, β₁, β₂, β₃ typically below 0). A few items were recommended to be dropped from future administrations of the instrument based on empirical and substantive interpretation.

Conclusions

The WISH instrument has utility to understand to what extent organisations integrate protection and promotion of worker health, safety and well-being; however, it is most informative in organisations that present lower scores.

SUBMITTER: Lopez Gomez MA

PROVIDER: S-EPMC8215260 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Similar Datasets

Project description:BackgroundThe Health of the Nation Outcome Scale (HoNOS) is a widely used 12-item tool to assess mental health and social functioning. The French version has an added 13th item measuring adherence to psychotropic medication. The aim of the current study is to uncover the unknown pattern of the new item 13 and to compare the unidimensional and multidimensional fit of the new HoNOS-13 using Item Response Theory (IRT). This research question was studied among inpatients with substance use disorder (SUD).MethodsSix hundred and nine valid questionnaires of HoNOS-13 were analyzed using unidimensional (one-factor) and multidimensional (two-factor) IRT modeling.ResultsThe multidimensional model suggesting a first factor capturing psychiatric/impairment-related issues and a second factor reflecting social-related issues yielded better goodness-of-fit values compared to the unidimensional solution. This resulted in an improvement of all slope parameters which in turn translates to better discriminative power. Significant improvement in item location parameters were observed as well. The new item 13 had a good discriminative power (1.17) and covered a wide range of the latent trait (- 0.14 to 2.64).ConclusionsWe were able to validate the 13-item questionnaire including medication compliance and suggest that the HoNOS-13 can be recommended as a clinical evaluation tool to assess the problems and treatment needs for inpatients with SUD. Interestingly, the majority of item response categories are endorsed by respondents who are below and above the average levels of HoNOS. This indicates that the scale is able to discriminate between participants both at the low and at the high ends of the latent trait continuum. More importantly, the new item 13 has a good discriminative power and covers a broad range of the latent trait below and above the mean. It therefore has the desired profile of a good item and is a useful measure for the assessment of mental health and social functioning. Trial registration ClinicalTrials.gov, Identifier: NCT03551301. Registered: 11.06.2018. Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT03551301 .

Project description:BackgroundPractice Development Nurses (PDNs) in Norwegian nursing homes (NHs) hold a specific responsibility for knowledge translation in this increasingly complex healthcare setting. They were involved as end users in an integrated knowledge translation (IKT) study, developing, testing and evaluating the IMPAKT (IMPlementation of Action to Knowledge Translation) intervention. PDNs participated in an educational programme tailored to their own defined needs. In a second intervention component, the PDNs applied their new skills with facilitation, in implementing the National Early Warning Score (NEWS2) in their respective NHs. The aim of this study was to explore 1) the PDNs' experiences of participating in an IKT educational intervention, and 2) how they applied the learning in planning, tailoring and initial implementation of the NEWS2.MethodsThis is a qualitative exploratory study based on a phenomenological hermeneutical method. Study participants were PDNs working in the nine NHs in the intervention group of the IMPAKT trial. We conducted nine in-depth interviews and eight non-participatory observational sessions of the intervention delivery.ResultsThe PDNs expressed that the educational programme met their needs and enhanced their understanding about leading knowledge translation (KT). They reported a move from operating in a "big black box of implementation" to a professional and structured mode of KT. The gamechanger was a shift from KT as the PDNs' individual responsibility to KT as an organizational matter. The PDNs reported enhanced competencies in KT and in their ability to involve and collaborate with others in their facility. Organizational contextual factors challenged their KT efforts and implementation of the NEWS2.ConclusionsThis study demonstrates that an IKT approach has the potential to advance and improve staff competencies and NH readiness for KT. However, individual motivations and competencies were challenged within an organizational culture which was less receptive to this new leadership role and level of KT activity.