scholarly journals Validation of the Korean Version of the Anosognosia Questionnaire for Dementia

2021 ◽  
Vol 18 (4) ◽  
pp. 324-331
Author(s):  
Gi Hwan Byeon ◽  
Woo Jin Kim ◽  
Min Soo Byun ◽  
Jun Ho Lee ◽  
So Yeon Jeon ◽  
...  
Keyword(s):  
Daily Living ◽  
Rating Scale ◽  
Depression Scale ◽  
Reliability And Validity ◽  
Epidemiological Studies ◽  
Activity Of Daily Living ◽  
Retest Reliability ◽  
Korean Version ◽  
Basic Activity ◽  
Test Retest Reliability

Objective Anosognosia is a common phenomenon in individuals with dementia. Anosognosia Questionnaire for dementia (AQ-D) is a well-known scale for evaluating anosognosia. This study aimed to establish a Korean version of the AQ-D (AQ-D-K) and to evaluate the reliability and validity of the AQ-D-K in patients with Alzheimer’s disease (AD) dementia.Methods We translated the original English version of AQ-D into Korean (AQ-D-K). Eighty-four subjects with very mild or mild AD dementia and their caregivers participated. Reliability of AQ-D-K was assessed by internal consistency and one-month test-retest reliability. Construct validity and concurrent validity were also evaluated.Results Internal consistencies of the AQ-D-K patient form and caregiver form were high (Cronbach alpha 0.95 and 0.93, respectively). The test-retest reliability of AQ-D-K measured by intra-class correlation coefficient was 0.84. Three factors were identified: 1) anosognosia of instrumental activity of daily living; 2) anosognosia basic activity of daily living; and 3) anosognosia of depression and disinhibition. AQ-D-K score was significantly correlated with the clinician-rated anosognosia rating scale (ARS), center for epidemiological studies-depression scale (CES-D) and state-trait anxiety inventory (STAI).Conclusion The findings suggest that the AQ-D-K is a reliable and valid scale for evaluating anosognosia for AD dementia patients using Korean language.

Reliability and Validity of Turkish Myasthenia Gravis-Activities of Daily Living Scale

2020 ◽  
pp. 153944922096107
Author(s):  
Ecem Karanfil ◽  
Yeliz Salcı ◽  
Ayla Fil-Balkan ◽  
Can Ebru Bekircan-Kurt ◽  
Sevim Erdem Özdamar ◽  
...  
Keyword(s):  
Construct Validity ◽  
Myasthenia Gravis ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Life Questionnaire ◽  
Good Test ◽  
Retest Reliability ◽  
Test Retest Reliability

Linguistic, reliable, and valid secondary efficacy measures are important in clinical settings and studies. The aim of the study is to report test–retest reliability and construct validity of Turkish version of Myasthenia Gravis-Activities of Daily Living Scale (MG-ADL-T) in Myasthenia Gravis (MG) patients. Fifty-two ocular and generalized individuals with MG, applying to rehabilitation center, were included in the study. MG-ADL-T, MG quality-of-life questionnaire (MG-QoL), MG composite (MGC), quantitative MG score (QMGS), and pulmonary function test were administered. Reliability was assessed with intraclass correlation coefficient (ICC) and Cronbach’s alpha. Spearman correlation test and receiver operating characteristic (ROC) analysis were performed for construct validity. MG-ADL-T had fair internal consistency (Cronbach’s α = .67), excellent test–retest reliability (ICC = 0.96) and moderate construct validity (MG-QoL, r = 0.59; QMGS, r = .58; MGC, r = .68). MG-ADL, a unique scale that evaluates activities of daily living (ADL), has good test–retest reliability and construct validity in Turkish MG patients.

The Reliability and Validity of the Safety Assessment of Function and the Environment for Rehabilitation (SAFER Tool)

1998 ◽  
Vol 61 (3) ◽  
pp. 127-132 ◽  
Author(s):  
Lori Letts ◽  
Sheri Scott ◽  
Jill Burtney ◽  
Linda Marshall ◽  
Martha McKean
Keyword(s):  
Cognitive Impairment ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Safety Assessment ◽  
Reliability And Validity ◽  
Predictive Ability ◽  
Retest Reliability ◽  
Functional Activities ◽  
Limited Variation ◽  
Test Retest Reliability

The Safety Assessment of Function and the Environment for Rehabilitation (SAFER Too)) was developed to assess people's abilities to manage functional activities safety within their homes. The results of a study to evaluate the instruments inter-rater and test-retest reliability and construct validity are reported. Reliability was evaluated using kappa for each dichotomous item. For inter-rater reliability, 59 of 66 items had acceptable reliability. For test-retest reliability, 63 of 70 items had acceptable kappa scores. For items where kappa could not be calculated because of limited variation between raters, percentage agreement was over 80%. For validity, higher SAFER Tool scores (that is, more safety problems) were hypothesised to be associated with less independence in activities of daily living (ADL) and instrumental activities of daily living (IADL) and more cognitive impairment. The correlation between SAFER Tool scores and cognitive impairment supported this hypothesis. The results of the correlations with ADL and IADL scores were less clear. This could be attributed to caregivers' assistance with activities which might have reduced risk, and generally limited variation in ADL scores. The reliability results from this study are positive. Further research to assure the SAFER Tools validity and predictive ability are needed.

scholarly journals Reliability and Validity of the Dyskinesia Impairment Scale in Children and Young Adults with Inherited or Idiopathic Dystonia

2020 ◽  
Vol 9 (8) ◽  
pp. 2597
Author(s):  
Annika Danielsson ◽  
Inti Vanmechelen ◽  
Cecilia Lidbeck ◽  
Lena Krumlinde-Sundholm ◽  
Els Ortibus ◽  
...  
Keyword(s):  
Young Adults ◽  
Rating Scale ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Children And Youth ◽  
Rater Reliability ◽  
Retest Reliability ◽  
Children And Young Adults ◽  
Test Retest Reliability ◽  
Idiopathic Dystonia

Background: The Dyskinesia Impairment Scale (DIS) is a new assessment scale for dystonia and choreoathetosis in children and youth with dyskinetic cerebral palsy. Today, the Burke–Fahn–Marsden Dystonia Rating Scale (BFM) is mostly used to assess dystonia in children with inherited dystonia. The aim of this study was to assess reliability and validity of the DIS in children and youth with inherited or idiopathic dystonia. Methods: Reliability was measured by (1) the intraclass correlation coefficients (ICCs) for inter-rater and test-retest reliability, as well as (2) standard error of measurement (SEM) and minimal detectable difference (MDD). For concurrent validity of the DIS-dystonia subscale, the BFM was administered. Results: In total, 11 males and 9 females (median age 16 years and 7 months, range 6 to 24 years) were included. For inter-rater reliability, the ICCs for the DIS total score and the dystonia and choreoathetosis subscale scores were 0.83, 0.87, and 0.71, respectively. For test-retest reliability, the ICCs for the DIS total score and the dystonia and choreoathetosis subscale scores were 0.95, 0.88, and 0.93, respectively. The SEM and MDD for the total DIS were 3.98% and 11.04%, respectively. The Spearman correlation coefficient between the dystonia subscale and the BFM was 0.88 (p < 0.01). Conclusions: Good to excellent inter-rater, test-retest reliability, and validity were found for the total DIS and the dystonia subscale. The choreoathetosis subscale showed moderate inter-rater reliability and excellent test-retest reliability. The DIS may be a promising tool to assess dystonia and choreoathetosis in children and young adults with inherited or idiopathic dystonia.

Reliability and Validity of the Arthritis Hand Function Test in Adults with Osteoarthritis

1997 ◽  
Vol 17 (1) ◽  
pp. 55-66 ◽  
Author(s):  
Catherine Backman ◽  
Hazel Mackie
Keyword(s):  
Daily Living ◽  
Hand Function ◽  
Reliability And Validity ◽  
Self Report ◽  
Reliable Measure ◽  
Retest Reliability ◽  
Function Test ◽  
Valid Test ◽  
Test Retest Reliability ◽  
Physical Components

The Arthritis Hand Function Test (AHFT) has shown promise as a standardized, reliable measure of hand function in adults with rheumatoid arthritis in previous studies. This study adds to the development of the multi-item AHFT by evaluating its inter-rater and test-retest reliability in a sample of 26 adults (mean age, 67 years) with osteoarthritis. Further, because ability to perform activities of daily living (ADD is predicated on physical components such as hand function, the validity of the AHFT is examined by correlating the scores achieved by these subjects with their scores from self-report measures of physical ADL and instrumental ADL. Analysis indicates strong inter-rater reliability ( r= 0.99 or better for all AHFT items) and moderate to strong test-retest reliability (range, r= 0.74 to r=0.96). Moderate correlations for most AHFT items with physical ADL and instrumental ADL lend support to its development as a valid test of hand function.

scholarly journals Reliability and Validity of the Geriatric Depression Scale in Italian Subjects with Parkinson’s Disease

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Perla Massai ◽  
Francesca Colalelli ◽  
Julita Sansoni ◽  
Donatella Valente ◽  
Marco Tofani ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Internal Consistency ◽  
Discriminant Validity ◽  
Geriatric Depression Scale ◽  
Depression Scale ◽  
Reliability And Validity ◽  
Geriatric Depression ◽  
Retest Reliability ◽  
Test Retest Reliability

Introduction. The Geriatric Depression Scale (GDS) is commonly used to assess depressive symptoms, but its psychometric properties have never been examined in Italian people with Parkinson’s disease (PD). The aim of this study was to study the reliability and validity of the Italian version of the GDS in a sample of PD patients. Methods. The GDS was administered to 74 patients with PD in order to study its internal consistency, test-retest reliability, construct, and discriminant validity. Results. The internal consistency of GDS was excellent (α = 0.903), as well as the test-retest reliability (ICC = 0.941 [95% CI: 0.886–0.970]). GDS showed a strong correlation with instruments related to the depression (ρ = 0.880) in PD (ρ = 0.712) and a weak correlation with generic measurement instruments (−0.320 < ρ <−0.217). An area under the curve of 0.892 (95% CI 0.809–0.975) indicated a moderate capability to discriminate depressed patients to nondepressed patient, with a cutoff value between 15 and 16 points that predicts depression (sensitivity = 87%; specificity = 82%). Conclusion. The GDS is a reliable and valid tool in a sample of Italian PD subjects; this scale can be used in clinical and research contexts.

scholarly journals Validity and Reliability of the Korean Version of the Utrecht Scale for Evaluation of Rehabilitation-Participation

2017 ◽  
Vol 2017 ◽  
pp. 1-5
Author(s):  
Joo-Hyun Lee ◽  
Ji-Hyuk Park ◽  
Yeong Jo Kim ◽  
Sang Heon Lee ◽  
Marcel W. M. Post ◽  
...  
Keyword(s):  
Internal Consistency ◽  
Local Community ◽  
Reliability And Validity ◽  
Final Analysis ◽  
Validity And Reliability ◽  
Stroke Patients ◽  
Retest Reliability ◽  
Korean Version ◽  
Participation Level ◽  
Test Retest Reliability

This study investigated the reliability and validity of the Korean version of the Utrecht Scale for Evaluation of Rehabilitation-Participation (K-USER-P) in patients with stroke. Stroke patients participated in this study. The Utrecht Scale for Evaluation of Rehabilitation-Participation was translated from English into Korean. A total of 120 questionnaires involving the K-USER-P were distributed to rehabilitation hospitals and centers by mail. Of those, 100 questionnaires were returned and 67 were included in the final analysis after exclusion of questionnaires with insufficient responses. We analyzed the questionnaires for internal consistency, test-retest reliability, and construct validity. The results indicated that internal consistency coefficients of the frequency, restriction, and satisfaction domains were 0.69, 0.66, and 0.67, respectively. Test-retest reliability was 0.63, 0.45, and 0.71 for the three domains, respectively. Intercorrelations between the SF-12 and the London Handicap Scale were generally moderate to good. The Korean version of the Utrecht Scale for Evaluation of Rehabilitation-Participation can be used as a measure of the participation level of stroke patients in clinical practice and the local community.

scholarly journals Reliability and validity of the Glittre-ADL test to assess the functional status of patients with interstitial lung disease

2021 ◽  
Vol 18 ◽  
pp. 147997312110129
Author(s):  
Hellen Fontão Alexandre ◽  
Katerine Cristhine Cani ◽  
Juliana Araújo ◽  
Anamaria Fleig Mayer
Keyword(s):  
Physical Activity ◽  
Interstitial Lung Disease ◽  
Lung Disease ◽  
Functional Status ◽  
Daily Living ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Activity Of Daily Living ◽  
Study Objective ◽  
Test Retest Reliability

The study objective was to investigated the reliability and validity of the ADL-Glittre test (TGlittre) to assess the functional status of patients with interstitial lung disease (ILD). Twenty-one individuals with ILD participated (age: 63 ± 11 years; DLCO: 51.0 ± 12.6%predicted), evaluated with body plethysmography, Saint George Respiratory Questionnaire, modified Medical Research Council dyspnea scale, six-minute walk test (6MWT) and monitoring of physical activity of daily living. Two TGlittre were performed, with an interval of 30 minutes between them. The TGlittre demonstrated high test-retest reliability, with an intraclass correlation coefficient of 0.90 (95%CI: 0.75–0.96; p < 0.001). Nineteen patients (90.5%) performed better on the second test (mean difference between TGlittre 1 and 2: −0.57 ± 0.96 minute; p = 0.001), with a learning effect of 11.6%. The time in TGlittre correlated with 6MWT (r = −0.70; p = 0.002) and with the total energy expenditure in physical activity of daily living (r = −0.52; p = 0.02). In %predicted, TGlittre and 6MWT also correlated (r = −0.50; p = 0.04). Correlations were observed between TGlittre and pulmonary function variables (r = −0.47 to −0.57; p = 0.01 to p = 0.04). There was no difference in the physiological response between TGlittre 1 and 2, and between TGlittre and 6MWT (p > 0.05). In conclusion, the TGlittre is reliable and valid for assessing functional status of patients with ILD.

Assessment for the Children's Fear Survey Schedule—Dental Subscale

2014 ◽  
Vol 39 (1) ◽  
pp. 40-46 ◽  
Author(s):  
AA El-Housseiny ◽  
NM Farsi ◽  
NM Alamoudi ◽  
SM Bagher ◽  
D El Derwi
Keyword(s):  
Rating Scale ◽  
Reliability And Validity ◽  
Arabic Language ◽  
Dental Fear ◽  
Test Reliability ◽  
Management Problem ◽  
Arabic Version ◽  
Retest Reliability ◽  
Fear Survey Schedule ◽  
Test Retest Reliability

Objectives: Child dental fear causes a significant management problem. The Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) is the most widely used measure of dental fear in children. This study was undertaken to develop and test reliability and validity for the Arabic version of the CFSS-DS. Study design: the English CFSS-DS was translated to Arabic language and its reliability and validity were evaluated by distributing it to 6-12 year old Arabic pediatric dental patients (n=220). Of whom 144 children were assigned for test- retest reliability. To test criterion validity; 44 children were subjected to behavior rating during treatment and compared with their CFSS-DS. Fear of returning to the dentist was evaluated for all the children to test construct validity. Results: the Arabic version of the CFSS-DS showed good internal consistency (alpha = 0.86) and test-retest reliability (0.86, P&lt;0.001). Treatment with or without local anesthesia did not affect the children's behavior or fear scores. Significant correlations were found between total fear scores and both Frankl rating scale (r=-0.54, p&lt;0.001) and willingness to return to the dentist (r=0.50, p&lt;0.001). Conclusion: the Arabic version of the CFSS-DS appears to be a reliable and valid method for evaluating child's dental fear in Arabic cultures.

Adaptation and validation of the Korean Version of the Bipolar Depression Rating Scale (K-BDRS)

2016 ◽  
Vol 33 (S1) ◽  
pp. s236-s237
Author(s):  
W.M. Bahk ◽  
M.D. Kim ◽  
Y.E. Jung ◽  
Y.S. Woo ◽  
J. Lee ◽  
...  
Keyword(s):  
Bipolar Disorder ◽  
Depressive Symptoms ◽  
Psychometric Properties ◽  
Rating Scale ◽  
Bipolar Depression ◽  
Depression Scale ◽  
Reliability And Validity ◽  
Hamilton Depression Scale ◽  
Young Mania ◽  
Korean Version

ObjectivesThe Bipolar Depression Rating Scale (BDRS) is a scale for assessment of the clinical characteristics of bipolar depression. The primary aims of this study were to describe the development of the Korean version of the BDRS (K-BDRS) and to establish more firmly its psychometric properties in terms of reliability and validity.MethodsThe study included 141 patients (62 male and 79 female) who had been diagnosed with bipolar disorder, were currently experiencing symptoms of depression, and were interviewed using the K-BDRS. Other measures included the Montgomery and Asberg Depression Scale (MADRS), the 17-item Hamilton Depression Scale (HAMD), and the Young Mania Rating Scale (YMRS). Additionally, the internal consistency, concurrent validity, inter-rater reliability, and test-retest reliability of the K-BDRS were evaluated.ResultsThe Cronbach's α-coefficient for the K-BDRS was 0.866, the K-BDRS exhibited strong correlations with the HAMD (r = 0.788) and MADRS (r = 0.877), and the mixed symptoms score of the K-BDRS was significantly correlated with the YMRS (r = 0.611). An exploratory factor analysis revealed three factors that corresponded to psychological depressive symptoms, somatic depressive symptoms, and mixed symptoms.ConclusionsThe present findings suggest that the K-BDRS has good psychometric properties and is a valid and reliable tool for assessing depressive symptoms in patients with bipolar disorder.Disclosure of interestThe authors have not supplied their declaration of competing interest.

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