Translation and Test–Retest of the Spanish Podiatry Health Questionnaire (PHQ-S)

Background: The Podiatric Health Questionnaire (PHQ) is a health-related questionnaire consisting of six questions designed for measuring foot health status. To date, the PHQ has only been validated in the English-language version. Thus, this study aimed to perform the Spanish translation and test–retest procedures of the PHQ (PHQ-S). Method: The forward/backward translation and test–retest reliability methods were applied from English to Spanish languages. Regarding the total score for each domain, internal consistency and reliability were determined by the Cronbach α and intraclass correlation coefficient (ICC) with a confidence interval (CI) of 95%. Results: High internal consistency was shown for the six domains: (1) walking with a Cronbach α of 0.97; (2) hygiene and nail care with 0.93 and 093, respectively; (3) foot pain with 0.91; (4) worry and concern domain with 0.904; (5) quality of life with 0.87; and (6) the self-perception of how their feet are feeling measured by a visual analogic scale with 0.92. Excellent test–retest reliability (ICC = 0.99 (95% CI = 0.96–0.98)) was shown for the total score. Conclusions: The PHQ-S was shown to be a valid and reliable tool for an acceptable use in the Spanish population.

Download Full-text

Validity and reliability of the Mandarin version of the Treatment Burden Questionnaire among stroke patients in Mainland China

Family Practice ◽

10.1093/fampra/cmab004 ◽

2021 ◽

Author(s):

Qi Zhang ◽

Ke Zhang ◽

Miao Li ◽

Jiaxin Gu ◽

Xintong Li ◽

...

Keyword(s):

Internal Consistency ◽

Convergent Validity ◽

Intraclass Correlation ◽

Reliability And Validity ◽

Therapeutic Interventions ◽

Treatment Burden ◽

Validity And Reliability ◽

Stroke Patients ◽

Retest Reliability ◽

Test Retest Reliability

Abstract Objectives To examine the validity and reliability of the Mandarin version of the Treatment Burden Questionnaire (TBQ) among stroke patients. Background Stroke patients need long-term management of symptoms and life situation, and treatment burden has recently emerged as a new concept that can influence the health outcomes during the rehabilitation process. Methods The convenience sampling method was used to recruit 187 cases of stroke patients in a tertiary grade hospital in Tianjin for a formal investigation. Item analysis, reliability and validity tests were carried out. The reliability test included internal consistency and test–retest reliability. And as well as content, structure and convergent validity were performed for the validity test. Results Of the 187 completed questionnaires, only 180 (96.3%) were suitable for analysis. According to the experts’ evaluation, the I-CVI of each item was from 0.833 to 1.000, and the S-CVI was 0.967. The exploratory factor analysis yielded three-factor components with a cumulative variation of 53.054%. Convergent validity was demonstrated using measures of Morisky’s Medication Adherence Scale 8 (r = –0.450, P < 0.01). All correlations between items and global scores ranged from 0.403 to 0.638. Internal consistency reliability and test–retest reliability were found to be acceptable, as indicated by a Cronbach’s α of 0.824 and an intraclass correlation coefficient of 0.846, respectively. Conclusions The Mandarin TBQ had acceptable validity and reliability. The use of TBQ in the assessment of treatment burden of stroke survivor may benefit health resources allocation and provide tailor therapeutic interventions to construct minimally disruptive care.

Download Full-text

The Italian version of the Unité Rhumatologique des Affections de la Main (URAM) for Dupuytren’s disease: The URAM-I(10)

Hand Therapy ◽

10.1177/17589983211034532 ◽

2021 ◽

pp. 175899832110345

Author(s):

E Lanfranchi ◽

T Fairplay ◽

P Arcuri ◽

M Lando ◽

F Marinelli ◽

...

Keyword(s):

Factor Analysis ◽

Internal Consistency ◽

Cultural Adaptation ◽

Dupuytren’S Disease ◽

Divergent Validity ◽

Dupuytren's Disease ◽

Retest Reliability ◽

Sf 36 ◽

High Internal Consistency ◽

Test Retest Reliability

Introduction Several general hand functional assessment tools for Dupuytren’s disease have been reported, but none of the patient-reported-outcome measures specific to Dupuytren’s disease-associated disabilities are available in the Italian language. The purpose of this study was to culturally adapt the Unité Rhumatologique des Affections de la Main (URAM) into Italian (URAM-I) and determine its measurement properties. Methods Cross-cultural adaptation was performed according to the current guidelines. Construct validity (convergent and divergent validity) was measured by comparing the URAM-I with the Pain-Rated Wrist/Hand Evaluation (PRWHE-I), Short-Form 36 (SF-36-I) scale and finger range of motion, respectively. Factor analysis was used to investigate the URAM-I’s internal structure. Reliability was assessed by internal consistency (Cronbach’s alpha) and test-retest reliability by Intra-Class Correlation Coefficient (ICC). Results This study included 96 patients (males = 85%, age = 66.8 ± 9.3). Due to the cultural adaptation, we divided the original item #1 into two separate items, thus generating the URAM-I(10). Convergent validity analysis showed a strong positive (r = 0.67), significant (p < 0.01) Pearson’s correlation with the PRWHE-I. Divergent validity analysis showed a weak, negative (r < 0.3) and not significant correlation with the SF-36-I subscales, except for the physical pain subscale (r = −0.21, p < 0.05). Factor analysis revealed a 2-factor, 4-item solution that explained 76% of the total variance. The URAM-I(10) demonstrated high internal consistency (α = 0.94) and high test-retest reliability (ICC = 0.97). Conclusion The URAM-I(10) demonstrates moderate construct validity, high internal consistency and test-retest reliability, and showed a 2-factor internal structure. Its evaluative use can be suggested for the Italian Dupuytren’s population.

Download Full-text

Psychometric properties of a self-report version of the Sexual Interest and Desire Inventory for Women (SIDI-F-SR)

10.31219/osf.io/8ghda ◽

2020 ◽

Cited By ~ 1

Author(s):

Julia Velten ◽

Gerrit Hirschfeld ◽

Milena Meyers ◽

Jürgen Margraf

Keyword(s):

Psychometric Properties ◽

Internal Consistency ◽

Sexual Interest ◽

Intraclass Correlation ◽

Self Report ◽

Clinical Psychologist ◽

Retest Reliability ◽

Absolute Agreement ◽

Test Retest Reliability ◽

Restriction Of Range

Background: The Sexual Interest and Desire Inventory Female (SIDI-F) is a clinician-administered scale that allows for a comprehensive assessment of symptoms related to Hypoactive Sexual Desire Dysfunction (HSDD). As self-report questionnaires may facilitate less socially desirable responding and as time and resources are scarce in many clinical and research settings, a self-report version was developed (SIDI-F-SR). Aim: To investigate the agreement between the SIDI-F and a self-report version (SIDI-F-SR) and assess psychometric properties of the SIDI-F-SR. Methods: A total of 170 women (Mage=36.61, SD=10.61, range=20-69) with HSDD provided data on the SIDI-F, administered by a clinical psychologist via telephone, and the SIDI-F-SR, delivered as an Internet-based questionnaire. A subset of 19 women answered the SIDI-F-SR twice over a period of 14 weeks. Outcomes: Intraclass correlation as well as predictors of absolute agreement between SIDI-F and SIDI-F-SR, as well as internal consistency, test-retest reliability, and criterion-related validity of the SIDI-F-SR were examined. Results: There was high agreement between SIDI-F and SIDI-F-SR (ICC=.86). On average, women scored about one point higher in the self-report vs. the clinician-administered scale. Agreement was higher in young women and those with severe symptoms. Internal consistency of the SIDI-F-SR was acceptable (α=.76) and comparable to the SIDI-F (α=.74). When corrections for the restriction of range were applied, internal consistency of the SIDI-F-SR increased to .91. Test-retest-reliability was good (r=.74). Criterion-related validity was low but comparable between SIDI-F and SIDI-F-SR.

Download Full-text

Patient Continuity of Care Questionnaire in a cardiac sample: A Confirmatory Factor Analysis

BMJ Open ◽

10.1136/bmjopen-2020-037129 ◽

2020 ◽

Vol 10 (7) ◽

pp. e037129

Author(s):

Emma Säfström ◽

Lena Nasstrom ◽

Maria Liljeroos ◽

Lena Nordgren ◽

Kristofer Årestedt ◽

...

Keyword(s):

Psychometric Properties ◽

Factor Structure ◽

Continuity Of Care ◽

Internal Consistency ◽

Intraclass Correlation ◽

Evaluation Study ◽

Sampling Procedure ◽

Retest Reliability ◽

Confirmatory Factor ◽

Test Retest Reliability

ObjectiveEven though continuity is essential after discharge, there is a lack of reliable questionnaires to measure and assess patients’ perceptions of continuity of care. The Patient Continuity of Care Questionnaire (PCCQ) addresses the period before and after discharge from hospital. However, previous studies show that the factor structure needs to be confirmed and validated in larger samples, and the aim of this study was to evaluate the psychometric properties of the PCCQ with focus on factor structure, internal consistency and stability.DesignA psychometric evaluation study. The questionnaire was translated into Swedish using a forward–backward technique and culturally adapted through cognitive interviews (n=12) and reviewed by researchers (n=8).SettingData were collected in four healthcare settings in two Swedish counties.ParticipantsA consecutive sampling procedure included 725 patients discharged after hospitalisation due to angina, acute myocardial infarction, heart failure or atrial fibrillation.MeasurementTo evaluate the factor structure, confirmatory factor analyses based on polychoric correlations were performed (n=721). Internal consistency was evaluated by ordinal alpha. Test–retest reliability (n=289) was assessed with intraclass correlation coefficient (ICC).ResultsThe original six-factor structure was overall confirmed, but minor refinements were required to reach satisfactory model fit. The standardised factor loadings ranged between 0.68 and 0.94, and ordinal alpha ranged between 0.82 and 0.95. All subscales demonstrated satisfactory test–retest reliability (ICC=0.76–0.94).ConclusionThe revised version of the PCCQ showed sound psychometric properties and is ready to be used to measure perceptions of continuity of care. High ordinal alpha in some subscales indicates that a shorter version of the questionnaire can be developed.

Download Full-text

Psychometric of the Curiosity and Exploration Inventory-II in Indonesia

Journal of Public Health Research ◽

10.4081/jphr.2020.1745 ◽

2020 ◽

Vol 9 (3) ◽

Author(s):

Anggi Setyowati ◽

Min-Huey Chung ◽

Ah. Yusuf ◽

Setya Haksama

Keyword(s):

Factor Analysis ◽

Construct Validity ◽

Internal Consistency ◽

Structural Model ◽

Intraclass Correlation ◽

Cronbach’S Alpha ◽

Retest Reliability ◽

Cronbach's Alpha ◽

Test Retest Reliability ◽

Exploration Inventory

Background: Curiosity is a personality characteristic, which fits with wellbeing and positive functioning. The objective of this study was to assess the construct validity of the Curiosity and Exploration Inventory II (CEI-II) in Indonesia.Design and Methods: The study included 256 undergraduate students who lived in Indonesia, mean age 19.8 years old. The CEI-II measures stretching and embracing using 11 items. The English version of CEI-II was translated into Bahasa. The Cronbach’s alpha coefficient and intraclass correlation coefficient (ICC) were addressed to examine internal consistency reliability and the test-retest reliability. To evaluate construct validity, exploratory factor analysis (EFA) was used to assess factor structure and confirmatory factor analysis (CFA) was used to evaluate the structural model fit of the CEI-II Indonesia version.Results: The study showed Cronbach’s alpha for the internal consistency of the overall CEI-II Indonesia version was 0.77. The ICC for the test-retest reliability ranged between 0.753-0.829. EFA showed adequate with the Kaiser-Meyer-Olkin value of 0.86 and the Bartlett’s test of sphericity was statistically significant. CFA tested the second-order model with two-order factors and showed a model fit.Conclusions: The CEI-II Indonesia version indicated acceptable construct validity to evaluate curiosity in Indonesia.

Download Full-text

The Modified Gait Efficacy Scale: Establishing the Psychometric Properties in Older Adults

Physical Therapy ◽

10.2522/ptj.20110053 ◽

2012 ◽

Vol 92 (2) ◽

pp. 318-328 ◽

Cited By ~ 41

Author(s):

Alaina M. Newell ◽

Jessie M. VanSwearingen ◽

Elizabeth Hile ◽

Jennifer S. Brach

Keyword(s):

Older Adults ◽

Correlation Coefficient ◽

Internal Consistency ◽

Intraclass Correlation ◽

Community Dwelling ◽

Self Report ◽

Retest Reliability ◽

And Performance ◽

Test Retest Reliability ◽

Community Dwelling Older Adults

BackgroundPerceived ability or confidence plays an important role in determining function and behavior. The modified Gait Efficacy Scale (mGES) is a 10-item self-report measure used to assess walking confidence under challenging everyday circumstances.ObjectiveThe purpose of this study was to determine the reliability, internal consistency, and validity of the mGES as a measure of gait in older adults.DesignThis was a cross-sectional study.MethodsParticipants were 102 community-dwelling older adults (mean [±SD] age=78.6±6.1 years) who were independent in ambulation with or without an assistive device. Participants were assessed using the mGES and measures of confidence and fear, measures of function and disability, and performance-based measures of mobility. In a subsample (n=26), the mGES was administered twice within a 1-month period to establish test-retest reliability through the intraclass correlation coefficient (ICC [2,1]). The standard error of measure (SEM) was determined from the ICC and standard deviation. The Cronbach α value was calculated to determine internal consistency. To establish the validity of the mGES, the Spearman rank order correlation coefficient was used to examine the association with measures of confidence, fear, gait, and physical function and disability.ResultsThe mGES demonstrated test-retest reliability within the 1-month period (ICC=.93, 95% confidence interval=.85, .97). The SEM of the mGES was 5.23. The mGES was internally consistent across the 10 items (Cronbach α=.94). The mGES was related to measures of confidence and fear (r=.54–.88), function and disability (Late-Life Function and Disability Instrument, r=.32–.88), and performance-based mobility (r=.38–.64).LimitationsThis study examined only community-dwelling older adults. The results, therefore, should not be generalized to other patient populations.ConclusionThe mGES is a reliable and valid measure of confidence in walking among community-dwelling older adults.

Download Full-text

Rapid Assessment of Reward-Related Eating: The RED-X5

10.31232/osf.io/5uamk ◽

2018 ◽

Author(s):

Uku Vainik ◽

Jung Eun Han ◽

Elissa Epel ◽

Janet Tomiyama ◽

Alain Dagher ◽

...

Keyword(s):

Internal Consistency ◽

Rapid Assessment ◽

Eating Behaviour ◽

Consistency Test ◽

Retest Reliability ◽

Large Sample ◽

Diabetes Status ◽

Research Designs ◽

High Internal Consistency ◽

Test Retest Reliability

Objective: Obesity’s prevalence has created a plethora of questionnaires characterizing psychological aspects of eating behaviour, such as reward-related eating (RRE). The Reward-based Eating Drive questionnaires (RED-9, RED-13) broadly and deeply assesses the RRE construct. However, large-sample research designs require shorter questionnaires that capture RRE quickly and precisely. We sought to develop a brief, reliable, and valid version of the RED questionnaire.Methods: We used all-subset correlation to find a subset that maximally associated with the full RED-13 in two separate samples. We validated results in a third independent sample. We also assessed internal consistency, test-retest reliability, and ability to explain variance in external outcomes. Results: A 5-item questionnaire (RED-X5) correlated strongly with RED-13 in the independent sample (r = .95). RED-X5 demonstrated high internal consistency (omega total ≥ .80) and 6-month test-retest reliability (r = .72). RED-X5 accurately reproduced known associations between RED-13 and body mass index, diabetes status, and craving for sweet and savory foods. As a novel finding, RED questionnaires predicted laboratory intake of chips.Conclusions: The RED-X5 is a short, reliable, and valid measure of the RRE construct and can be readily implemented in large-sample research designs where questionnaire space is limited. Materials are available at https://osf.io/bd3mg/.

Download Full-text

The Swedish translation of Perceptions of Restraint Use Questionnaire (PRUQ): A test-retest reliability study in two dementia nursing homes

BMC Geriatrics ◽

10.1186/s12877-021-02486-2 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Charlotta Thunborg ◽

Martin Salzman-Erikson ◽

Annakarin Olsson

Keyword(s):

Nursing Homes ◽

Internal Consistency ◽

Health Care Professionals ◽

Intraclass Correlation ◽

Systematic Change ◽

Swedish Version ◽

Retest Reliability ◽

Restraint Use ◽

People With Dementia ◽

Test Retest Reliability

Abstract Background The Perceptions of Restraint Use Questionnaire measures perception of restraint in a 17-item questionnaire. The aim of this study was to assess the test-retest reliability of the PRUQ as a measure of staff attitudes to restraint in elderly older persons care for people with dementia from two different nursing homes, and its ability to produce reliable results. Methods Twenty-six staff members from two different nursing homes completed the 17-item PRUQ twice with 14–21 days between time points. As the questionnaire has already been translated in another study, the current study evaluated total item scores, mean, internal consistency, and intraclass correlation for reliability purposes. Results The internal consistency Cronbach’s Alpha were ˃ ≥0.726. The Intraclass correlation (ICC) between test and retest was moderate to good for the three subscales, with ICC (A,1) and ICC (C,1) values approximately equal and in the range 0.480–0.962. A Bland-Altman plot of the PRUQ total mean scores illustrates no systematic change in the mean. Conclusions The Swedish version of the PRUQ shows mainly good reliability. Therefore, we suggest that researchers continue to develop the PRUQ to be an even higher reliable questionnaire of health care professionals’ perceptions of measure for restraint use in nursing homes for persons with dementia.

Download Full-text

Development and reliability of the Korean version of the Feeding Abilities Assessment

Hong Kong Journal of Occupational Therapy ◽

10.1177/1569186119850694 ◽

2019 ◽

Vol 32 (1) ◽

pp. 69-74

Author(s):

Seul Gi Koo ◽

Hae Yean Park ◽

Jongbae Kim ◽

Areum Han

Keyword(s):

Correlation Coefficient ◽

Internal Consistency ◽

Content Validity ◽

Assessment Tool ◽

High Reliability ◽

Intraclass Correlation ◽

Rater Reliability ◽

Retest Reliability ◽

Korean Version ◽

Test Retest Reliability

Objective The purpose of this study is to introduce a standardised assessment tool by verifying the reliability of the translated Korean version of the Feeding Abilities Assessment (K-FAA), which was developed to suit Korean culture. Methods The research subjects were 65 patients with dementia living in nursing homes. The K-FAA was completed by verifying the suitability of translation and reverse translation. The validity of the K-FAA was established through content validity, while its reliability was analysed based on internal consistency reliability for the items, test–retest reliability and inter-rater reliability. Results The content validity index determined, based on the assessment of professors, occupational therapists, and nurses, was more than .70. Cronbach’s α was more than .929, showing good internal consistency. A test–retest reliability of .884 was derived using Pearson’s correlation coefficient (p < .01), and an inter-rater reliability of .800 was derived using the kappa coefficients; intraclass correlation coefficient was .897, which also indicated good reliability. Conclusion The K-FAA was modified to fit the Korean domestic situation, and this assessment had high reliability. Therefore, K-FAA can evaluate the feeding ability of patients with dementia. Future studies should focus on providing evidence-based data to maintain or supplement the feeding ability of patients with dementia in Korea.

Download Full-text

The Mandarin Voice Handicap Index for Laryngectomees With Pneumatic Artificial Laryngeal and Esophageal Speech

American Journal of Speech-Language Pathology ◽

10.1044/2021_ajslp-20-00241 ◽

2021 ◽

pp. 1-12

Author(s):

Chen-Chi Wang ◽

Jia-Shiou Liao ◽

Hsiu-Chin Lai ◽

Yi-Hsuan Lo

Keyword(s):

Internal Consistency ◽

Intraclass Correlation ◽

Correlation Coefficients ◽

Voice Handicap Index ◽

Good Test ◽

Retest Reliability ◽

Related Quality ◽

Valid Instrument ◽

Test Retest Reliability ◽

The Impact

Purpose The Voice Handicap Index (VHI) questionnaire assesses the impact of total laryngectomy on voice-related quality of life. This study evaluates the Mandarin VHI, including its internal consistency, test–retest reliability, content validity, and differences in scores for Mandarin alaryngeal patients with pneumatic artificial laryngeal (PA) and esophageal (ES) speech. Method Translation and validation of the VHI questionnaire was performed through the forward–backward translation technique. This study used a sample of 78 PA and 23 ES participants from Taiwan who completed the Mandarin VHI. Forty-two of the alaryngeal participants completed the Mandarin VHI twice over a period of 7–63 days. Results The measurement of the internal consistency of the Mandarin VHI showed a high Cronbach's alpha coefficient for the total score (.975) and the functional (.930), physical (.939), and emotional (.938) subscales. Based on the results of the intraclass correlation coefficients, good test–retest reliability for the total and domain scores was found (intraclass correlation coefficient = .827–.863). Conclusion The Mandarin VHI was validated as an instrument with proper internal consistency and reliability, which supports the Mandarin VHI as a valid instrument for the self-evaluation of handicaps related to voice problems in PA and ES speakers.

Download Full-text