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result(s) for
"Validity and reliability"
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Exploring the reliability and validity of clinically-relevant outcome measures for chemotherapy-induced peripheral neuropathy
by
Spath, Kevin
,
Gauthier, Lynn
,
Sohn, Michael B.
in
Adult
,
Aged
,
Antineoplastic Agents - adverse effects
2024
Purpose
To explore the reliability and validity of clinically-relevant outcome measures for balance (i.e., The Short Physical Performance Battery [SPPB] – Balance Subscale) and sensation (i.e., monofilament threshold testing) for use in clinical trials of chemotherapy-induced peripheral neuropathy (CIPN).
Methods
Adult, post-treatment cancer survivors (
N
= 142) who had reported ≥ 4/10 CIPN symptom severity following neurotoxic chemotherapy were recruited from six National Cancer Institute Community Oncology Research Program (NCORP) sites associated with the University of Rochester Cancer Center NCORP Research Base. Participants completed the monofilament threshold test at the screening and baseline time points (i.e., one week apart), while the Quality of Life Questionnaire-CIPN20, Treatment-Induced Neuropathy Assessment Scale, and SPPB – Balance Subscale were completed at baseline. Test–retest reliability of the monofilament threshold testing scores was assessed using the Intraclass Correlation Coefficient (ICC). The convergent validity among monofilament threshold testing, SPPB – Balance Subscale, and CIPN patient-reported outcome (PRO) scores at baseline was assessed using Spearman’s correlation.
Results
Ceiling effects were observed for SPPB-Balance Subscale scores as 113 (79.6%) respondents reported the highest score. Agreement between the screening and baseline monofilament threshold testing scores was moderate (
ICC
= 0.65). Monofilament threshold testing (
r
s
Range
: 0.14 – 0.21) and SPPB Balance Subscale scores (
r
s
Range
: -0.36 – -0.22) showed largely low correlations with all PRO measures.
Conclusions
Monofilament threshold testing demonstrated moderate test–retest reliability, but low convergent validity with CIPN PROs, while the SPPB – Balance Subscale demonstrated low convergent validity with CIPN PROs and ceiling effects (i.e., highest possible score) among post-treatment cancer survivors with CIPN. Future research is needed to identify promising measures of balance and sensation loss for use in clinical trials that complement CIPN PROs to aid in the identification of clinically relevant treatments for CIPN.
Trial Registration:
NCT04367490 [April 29, 2020].
Journal Article
Measurement Properties of Existing Patient-Reported Outcome Measures on Medication Adherence: Systematic Review
2020
Medication adherence is essential for improving the health outcomes of patients. Various patient-reported outcome measures (PROMs) have been developed to measure medication adherence in patients. However, no study has summarized the psychometric properties of these PROMs to guide selection for use in clinical practice or research.
This study aims to evaluate the quality of the PROMs used to measure medication adherence.
This study was guided by the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) guidelines. Relevant articles were retrieved from the EMBASE, PubMed, Cochrane Library, Web of Science, and CINAHL (Cumulative Index to Nursing and Allied Health Literature) databases. The PROMs were then evaluated based on the COnsensus-based Standards for the selection of health Measurement Instruments (COSMIN) guidelines.
A total of 121 unique medication adherence PROMs from 214 studies were identified. Hypotheses testing for construct validity and internal consistency were the most frequently assessed measurement properties. PROMs with at least a moderate level of evidence for ≥5 measurement properties include the Adherence Starts with Knowledge 20, Compliance Questionnaire-Rheumatology, General Medication Adherence Scale, Hill-Bone Scale, Immunosuppressant Therapy Barrier Scale, Medication Adherence Reasons Scale (MAR-Scale) revised, 5-item Medication Adherence Rating Scale (MARS-5), 9-item MARS (MARS-9), 4-item Morisky Medication Adherence Scale (MMAS-4), 8-item MMAS (MMAS-8), Self-efficacy for Appropriate Medication Adherence Scale, Satisfaction with Iron Chelation Therapy, Test of Adherence to Inhalers, and questionnaire by Voils. The MAR-Scale revised, MMAS-4, and MMAS-8 have been administered electronically.
This study identified 121 PROMs for medication adherence and provided synthesized evidence for the measurement properties of these PROMs. The findings from this study may assist clinicians and researchers in selecting suitable PROMs to assess medication adherence.
Journal Article
Shortening and validation of the Patient Engagement In Research Scale (PEIRS) for measuring meaningful patient and family caregiver engagement
by
Hamilton, Clayon B.
,
McQuitty, Shanon
,
English, Kelly
in
Caregivers
,
Collaboration
,
Decision making
2021
Objective To shorten the Patient Engagement In Research Scale (PEIRS) to its most essential items and evaluate its measurement properties for assessing the degree of patients’ and family caregivers’ meaningful engagement as partners in research projects. Methods A prospective cross‐sectional web‐based survey in Canada and the USA, and also paper‐based in Canada. Participants were patients or family caregivers who had engaged in research projects within the last 3 years, were ≥17 years old, and communicated in English. Extensive psychometric analyses were conducted. Results 119 participants: 99 from Canada, 74 female, 51 aged 17‐35 years and 50 aged 36‐65 years, 60 had post‐secondary education, and 74 were Caucasian/white. The original 37‐item PEIRS was shortened to 22 items (PEIRS‐22), mainly because of low inter‐item correlations. PEIRS‐22 had a single dominant construct that accounted for 55% of explained variance. Analysis of PEIRS‐22 scores revealed the following: (1) acceptable floor and ceiling effects (<15%), (2) internal consistency (ordinal alpha = 0.96), (3) structural validity by fit to a Rasch measurement model, (4) construct validity by moderate correlations with the Public and Patient Engagement Evaluation Tool, (5) good test‐retest reliability (ICC2,1 = 0.86) and (6) interpretability demonstrated by significant differences among PEIRS‐22 scores across three levels of global meaningful engagement in research. Conclusions The shortened PEIRS is valid and reliable for assessing the degree of meaningful patient and family caregiver engagement in research. It enables standardized assessment of engagement in research across various contexts. Patient or public contribution A researcher‐initiated collaboration, patient partners contributed from study conception to manuscript write‐up.
Journal Article
Development and validation of medication literacy scale for adults: MELSA version II
2025
Background
The Medication Literacy Scale for Adults (MELSA) version I was previously developed among adults with high educational levels. However, the validity of the tool for the general populations was not established.
Objective
The aim of the study was to develop and evaluate the psychometric properties of the MELSA version II among community-dwelling Turkish adults with both low and high education levels.
Methods
After the item development and content and face validity testing, test-retest reliability, explanatory factor analysis (EFA), confirmatory factor analysis (CFA), internal consistency, item response theory approach (Rasch analysis), and hypothesis testing were carried out.
Results
The interclass correlation coefficient (agreement) was 0.753 between the test and the two weeks retest. Kuder Richardson-20 was 0.89 with a unidimensional structure, according to EFA, CFA, and Rasch analysis. Rasch analysis indicated the person reliability of the 9-item MELSA version II as 0.74. Participants with a high education level and a high level of self-reported reading ability for health-related information had a higher score on MELSA version II (
p
< 0.05).
Conclusion
The 9-item MELSA version II is a web-based scale that is brief, valid, and easy to administer in person using an mobile device. It could be used in different countries and populations after conducting appropriate translation and cultural adaptation.
Journal Article
The reliability and validity of Child-to-parent Violence Questionnaire (CPV-Q) among Chinese adolescents
2024
Objective
To test the reliability and validity of the Chinese version of the Child-to-parent Violence Questionnaire (CPV-Q) in a group of Chinese adolescents.
Methods
A total of 1138 adolescents (15.24 ± 1.17 years old) were tested with the Chinese version of CPV-Q, Parent-Adolescent Conflict Scale, and Adolescent Aggressive Behavior Scale of which 201 adolescents were retested 1 month later. The Chinese version of CPV-Q contains psychological, physical, financial, and control/domain factors with 14 items.
Results
The four-factor model has good main fit indicators (father:
χ
2
/df
= 3.28,
CFI
= 0.96, RMSEA = 0.06; mother:
χ
2
/df
= 3.30,
CFI
= 0.96, RMSEA = 0.06); the scale has good criterion-related validity. The Cronbach’s
α
coefficients of the Chinese version of CPV-Q were 0.89 (father) and 0.88 (mother), and the Cronbach’s
α
coefficients of the four subscales were 0.81 ~ 0.84 (father) and 0.76 ~ 0.85 (mother). The test–retest reliability of the Chinese version of CPV-Q was 0.85 (father) and 0.83 (mother), and the test–retest reliability of the four subscales was 0.80 ~ 0.83 (father) and 0.75 ~ 0.84 (mother).
Conclusion
Therefore, the CPV-Q has good reliability and validity for Chinese adolescents and can be used as an effective tool to evaluate Chinese adolescents’ violence toward their parents.
Journal Article
Turkish validity and reliability study on the quick aphasia battery
2024
Introduction The quick aphasia battery (QAB), which assesses all areas of language in detail and quickly, was developed in English. It has been shown to be suitable for bedside patients. There is a need for a Turkish bedside test that allows for a comprehensive yet rapid assessment of stroke patients in terms of aphasia. The aim of this study was to create a Turkish version of QAB (QAB‐TR) and to determine its validity and reliability in Turkish‐speaking patients after a stroke. Materials and methods The study was conducted with 188 people aged 41–88 years. Of these, 37 (19.7%) had aphasia (12 chronic, 25 acute), 53 (28.2%) were acute stroke patients without aphasia, and 98 (52.1%) were healthy controls. Internal consistency and criterion validity, test–retest reliability, and inter‐rater reliability of the QAB‐TR were performed. The language assessment test for aphasia was used for criterion validity. For the inter‐rater reliability of the test, two different speech language therapists (SLP) administered the QAB‐TR. For test–retest reliability, 2 weeks later, the same SLP who filled out the QAB‐TR the first time was administered the test again. To test the validity of the test, correlations between the items and subsections were determined. Receiver operating characteristic (ROC) analysis was performed to examine the sensitivity and selectivity of the QAB‐TR score, and a cut‐off value was determined to distinguish patients with aphasia. Results The inter‐rater Krippendorff's alpha value of the QAB‐TR total was 0.6754. There was no statistically significant difference (p > .05) between the first and second QAB‐TR total scores. The correlation analysis between the QAB‐TR subsection scores and the total QAB‐TR score (0.244–0.897) revealed statistically significant relationships. The area under the ROC curve was statistically significant and was found to be 0.853 (95% confidence interval: 0.799–0.906). The cut‐off point for the QAB score to discriminate between patients with aphasia and those without aphasia was found to be 8.825, with 0.767 sensitivity and 0.765 selectivity (1–0.235). Conclusion All the study results show that QAB‐TR has internal consistency, criterion validity, test–retest reliability, and inter‐rater reliability. It can be administered in as little as 15 min and provides information about the multidimensional linguistic profiles of individuals. QAB‐TR can be used for both clinical and study purposes as a language battery that allows for the measurement of the strengths and weaknesses of Turkish‐speaking individuals who have suffered a stroke in basic language areas in acute and chronic periods. It can be easily administered at the bedside for individuals who have just suffered an acute stroke and can facilitate early assessment of individuals in terms of aphasia and early initiation of therapy, if necessary.
Journal Article
Validity and reliability of the Endotracheal Suction Assessment Tool© in adult ICU patients: A methodological study
2025
Novice nurses often find endotracheal suctioning signs unfamiliar. The Endotracheal Suction Assessment Tool© (ESAT©) aids pediatric nurses in suctioning but lacks an adult equivalent. A valid and reliable ESAT© for assessing intensive care unit patients’ suction needs across different populations is necessary.
To test the validity and reliability of the ESAT© in adult ICU patients.
This methodological study assessed suction needs in patients at a tertiary adult ICU of a university hospital. Two independent observers used the ESAT© to determine suction needs. Data from 106 suction procedures were collected using a patient characteristics form, the ESAT©, and a suction monitoring form. The ESAT© includes eight respiratory and ventilation parameters and seven clinical consideration parameters. Hemodynamic and respiratory parameters were measured before, and one and five minutes after suction. Linguistic validity, content validity, and pilot testing were conducted. Interobserver agreement was evaluated, and psychometric evaluation was done using content validity index (CVI) and intraclass correlation coefficient (ICC). Data were analyzed with paired samples t-test and ANOVA.
Item CVI ranged from 0.80 to 1.00, and scale CVI was 0.96. Inter-item correlation and ICC for inter-rater reliability were both 0.933 (95 % CI = 0.903–0.954, p < 0.001 for ICC). Cohen’s Kappa coefficients ranged from 0.690 to 1.000 (p < 0.001), indicating high consistency between raters for all tool items. All scale items showed near-perfect agreement except SpO2, which showed substantial agreement.
The S-CVI was good, indicating near-perfect agreement among raters. ESAT© is highly reliable and valid for determining suction needs in adult intensive care patients.
The ESAT© aids autonomous decision-making for suctioning needs. Originally for novice pediatric nurses, the ESAT© was adapted for adult intensive care nurses. The ESAT© is valid and reliable for adult intensive care patients.
Journal Article
The Turkish version of the Casey-Fink Readiness for Practice Scale: A validity and reliability study
by
Kuleyin, Bahar
,
Basaran-Acil, Seher
in
Clinical medicine
,
College students
,
Confirmatory factor analysis
2023
The aim was to translate and adapt the Casey-Fink Readiness for Practice Scale (CFRPS) into Turkish and assess its validity and reliability for senior nursing students.
Nursing students’ readiness for practice is important for quality nursing care and to support new graduate nurses and orient them quickly for their professional life. Nurse educators and nurse managers are responsible for develop nursing students’ and new graduate nurses’ readiness for practice. Currently, there is no valid and reliable tool to assess this metric for senior nursing students in Turkey.
The study was conducted using a methodological approach.
The sample of the study consisted of 179 students who were enrolled in the last year of nursing school across three state universities in one region of Turkey. A socio-demographic form and the Turkish version of the CFRPS were used for data collection. Data were collected online between 12 April – 17 May 2021. Content validity was assessed using expert approval. Confirmatory factor analysis, exploratory factor analysis and structural equation modelling were used to assess validity. Cronbach's alpha and test–retest were performed to assess reliability.
Nursing students’ mean age was found to be 22.3 ± 1.12. The content validity index of the scale was calculated as 0.94. Confirmatory and exploratory factor analysis identified 15 items, which could be categorized under one factor, that were obtained differently from the original scale. The factor loads were found to be between 0.39 and 0.70. The Cronbach's alpha of the scale was 0.881. One factor model achieved a good fit.
The study demonstrated that the Turkish version of the CFRPS is a valid and reliable assessment tool to evaluate senior nursing students’ readiness for practice. Information in the Turkish version of the CFRPS was obtained differently from the original scale. Nurse educators can use this tool to assess their students’ progress in readiness for practice before they graduate.
Journal Article
Valuation of the cultural adaptation and psychometric properties of the Chinese version of the hidden curriculum evaluation scale in nursing education
2024
The hidden curriculum in baccalaureate nursing programs is a means of moral education. Evaluation of the curriculum by students and faculty can increase awareness of its characteristics, which could be useful for planning and further development.
This study’s aim was to translate the Hidden Curriculum Evaluation Scale in Nursing Education (HCES-N) to Chinese, adapt the scale to the Chinese culture and evaluate its validity and reliability in a sample of undergraduate nursing students.
Psychometric assessment of a tool using two cross-sectional surveys.
University-based schools of nursing in seven provinces and cities of China.
Undergraduate nursing students in a baccalaureate program.
The English version of the HCES-N was translated to Chinese using the Brislin translation model. The test-retest, internal consistency and split-half reliabilities of the HCES-N were examined in a sample of 1016 undergraduate nursing students. Exploratory factor analysis and confirmatory factor analysis were conducted to examine the scale’s content validity.
The exploratory factor analysis of the final 44-item HCES-N revealed three common factors and a cumulative variance contribution rate of 73.535%. The results of the confirmatory factor analysis showed that the final 44-item, 3-factor model was adequate for the s cale’s structure (Chi-square/df = 6.59, RMSEA = 0.074, SRMR = 0.040, CFI = 0.911 and TLI = 0.905). The results confirmed that the Chinese version of HCES-N had good internal consistency (Cronbach α = 0.945); the scale’s split-half-reliability was 0.794 and its test-retest reliability after two weeks was 0.894.
The Chinese version of the HCES-N has good reliability and validity and it can be used to assess the hidden curriculum in baccalaureate nursing programs.
Journal Article
Discriminant Validity Assessment of Religious Teacher Acceptance: The Use of HTMT Criterion
by
Yusoff, Ahmad Shidki Mat
,
Mustafa, Wan Azani
,
Peng, Fan Siong
in
Acceptance
,
Empirical analysis
,
Measurement Model
2020
This study was conducted to produce empirical evidence of validity and reliability of a set of questionnaire. Questionnaire drawn from the results of previous studies and the validity of the tests will determine whether all aspects of the construct domain were represented, thus ensuring the high objectivity level of the questionnaire. In addition, an alternative approach was used to assess the discriminant validity, using heterotrait-monotrait ratio of correlations. The study empirically proves that the questionnaire used is unchanged by culture. This is important because if not, its use will be restricted to a population in which the questionnaire was developed. The proposed method is better in which to enhance and improved the discriminant validity, using heterotrait-monotrait ratio of correlations. The results of the analysis in the measurement model indicated that the questionnaire meets the standards of reliability and construct validity.
Journal Article