scholarly journals Review of frailty measurement of older people: Evaluation of the conceptualization, included domains, psychometric properties, and applicability

2021 ◽  
Author(s):  
Emma Yun‐zhi Huang ◽  
Simon Ching Lam
Keyword(s):  
Older People ◽  
Psychometric Properties

scholarly journals Can We Apply WHOQOL-AGE to Asian Population? Verifying Its Factor Structure and Psychometric Properties in a Convenience Sample From Taiwan

2020 ◽  
Vol 8 ◽  
Author(s):  
Chung-Ying Lin ◽  
Jung-Der Wang ◽  
Li-Fan Liu
Keyword(s):  
Older People ◽  
Psychometric Properties ◽  
Measurement Invariance ◽  
Factor Structure ◽  
Educational Level ◽  
Age Groups ◽  
Asian Population ◽  
Geriatric Population ◽  
Cross Sectional ◽  
Convenience Sample

Objectives: To translate and validate a recently developed quality of life instrument (WHOQOL-AGE) on geriatric population into Chinese.Method: Using cross-sectional observational design, the WHOQOL-AGE was conducted among older people through interview. Confirmatory factor analysis (CFA) was used to examine the factor structure and multigroup CFA used to examine the measurement invariance.Results: Through convenience sampling, 522 older adults (mean age = 73.42) participated in the study. Among them, 194 were males, 213 had an educational level at primary school or below, 398 were residing in the community, and 307 were aged 70 years or above. A bifactor structure (items Q1–Q8 are embedded in the factor 1; items Q9–Q13 embedded in the factor 2; and all the items embedded in an additional construct of QoL) was confirmed by the CFA in both the entire sample (χ2 = 25.4; df = 51; p = 0.999) and the subgroup sample with age 70 years or above (χ2 = 25.28; df = 51; p = 1.000). Multigroup CFAs results supported the measurement invariance for the WHOQOL-AGE across genders, having different educational levels, living in different settings and age groups. It also shows good known-groups validity.Conclusions: The promising psychometric properties of the WHOQOL-AGE were found in our convenience sample of older Taiwanese. The supported measurement invariance indicates that the older people in different conditions of gender, educational level, and living setting interpret the WHOQOL-AGE similarly. However, our results should be interpreted with cautious because of the sample representativeness.

Psychometric Properties of the Thai Tampa Scale of Kinesiophobia among Older People with Knee Osteoarthritis

2021 ◽  
Vol 104 (8) ◽  
pp. 1317-1325
Keyword(s):  
Older People ◽  
Knee Osteoarthritis ◽  
Psychometric Properties ◽  
Pain Catastrophizing ◽  
Validity And Reliability ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Fear Of Movement ◽  
Activity Avoidance ◽  
Confirmatory Factor

Background: Kinesiophobia is described as fear of physical movement resulting in painful injury. Older adults with knee osteoarthritis usually suffer from joint pain. Assessment of kinesiophobia is beneficial for prevention of further deterioration in performing activity. Even though, the Tampa Scale of Kinesiophobia (TSK-11) has been developed to briefly examine pain related to fear of movement in patients with chronic pain, the TSK-11 Thai version has not been examined for its validity and reliability yet. Objective: To examine psychometric properties of the TSK-11 Thai version. Materials and Methods: A cross-sectional study with 200 older people with knee osteoarthritis living in the northeastern part of Thailand was used in the present study. Participants were asked to complete the demographic questionnaire, the TSK-11-Thai version, the numeric rating scale (NRS), and the Pain Catastrophizing Scale (PCS) Thai version. To confirm the TSK-11 Thai version validity, construct validity was examined using confirmatory factor analysis. Pearson correlation coefficients were used to confirm the TSK-11-Thai version’s convergent validities. For internal consistency reliability, Cronbach’s alpha coefficients were also assessed. Results: The results of confirmatory factor analysis indicated that a two-factor model, including somatic factor and activity avoidance, fitted with the data. The TSK11-Thai version was positively correlated with pain catastrophizing. Cronbach’s alpha coefficients of the total TSK11-Thai version was at 0.77. For subscale, Cronbach’s alpha coefficients of the TSK somatic factor and activity avoidance were 0.61 and 0.69, respectively. Conclusion: The Thai version of TSK-11 has acceptable validity and reliability. The TSK-11-Thai version is suitable to use to examine pain-related fear of movement in patients with knee osteoarthritis for clinical and research purposes. Keywords: Instrument; Knee osteoarthritis; Older people; Pain-related fear of movement; Tampa Scale of Kinesiophobia-Thai version; Psychometric properties; Validation

scholarly journals Feelings of Unsafety among Older People: Psychometric Properties of the EFU-scale

2015 ◽  
Vol 191 ◽  
pp. 1095-1101 ◽  
Author(s):  
Liesbeth De Donder ◽  
Nico De Witte ◽  
Sarah Dury ◽  
Tine Buffel ◽  
Dorien Brosens ◽  
...  
Keyword(s):  
Older People ◽  
Psychometric Properties

scholarly journals The Psychometric Properties of the Older People's Quality of Life Questionnaire, Compared with the CASP-19 and the WHOQOL-OLD

2009 ◽  
Vol 2009 ◽  
pp. 1-12 ◽  
Author(s):  
Ann Bowling
Keyword(s):  
Quality Of Life ◽  
Older People ◽  
Psychometric Properties ◽  
Population Sample ◽  
Reliability And Validity ◽  
Ethnically Diverse ◽  
Population Surveillance ◽  
Life Questionnaire ◽  
Design And Methods

Purpose. To present the psychometric properties of a new measure of quality of life in older age, the Older People's Quality of Life (OPQOL) Questionnaire, compared with the CAPSE-19 and the WHOQOL-OLD.Design and Methods. The vehicle was three national population surveys of older people living at home in Britain, including a survey of ethnically diverse older people.Results. The OPQOL had acceptable levels of reliability and validity in British population samples of older people, but more modest in the ethnically diverse population sample. The CASP-19 and WHOQOL-OLD had acceptable levels of reliability and validity in the British population sample, but not in the ethnically diverse sample.Implications. The OPQOL has potential for use as a multidimensional population surveillance instrument for use with older populations, or as an outcome measure of multisector policy. Its strengths are that its development was embedded firmly in the perspectives of older people, integrated with theory.

scholarly journals Psychometric properties of tools for initial screening for oropharyngeal dysphagia in older people

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Marie Krestense Lauridsen ◽  
Liselotte Bang Møller ◽  
Preben Ulrich Pedersen
Keyword(s):  
Older People ◽  
Psychometric Properties ◽  
Oropharyngeal Dysphagia ◽  
Initial Screening

scholarly journals Cross-sectional study of Australian medical student attitudes towards older people confirms a four-factor structure and psychometric properties of the Australian Ageing Semantic Differential

BMJ Open ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. e036108
Author(s):  
Mark Wilson ◽  
Yvonne Tran ◽  
Ian Wilson ◽  
Susan E Kurrle
Keyword(s):  
Medical Student ◽  
Older People ◽  
Psychometric Properties ◽  
Student Attitudes ◽  
Factor Model ◽  
Semantic Differential ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Medical Student Attitudes

ObjectivesThe Australian Ageing Semantic Differential (AASD) survey was developed to quantify medical student attitudes towards older people. The purpose of this study is to examine psychometric properties of the survey and confirm its factor structure of four composites.DesignA cross-sectional study.SettingThree medical schools in three Australian states: Victoria, Western Australia and South Australia.ParticipantsThird-year or fourth-year medical students (n=188, response rate=79%).Outcome measuresIn the previous AASD study, exploratory factor analysis supported a four-factor model consisting of ‘Instrumentality’ (I), ‘Personal Appeal’ (PA), ‘Experience’ (E) and ‘Sociability’ (S). Congeneric one-factor confirmatory factor analysis (CFA) were used to examine model fit for factors using a new student sample (n=188).Psychometric properties of survey items and factors.Post-hoc analysis of pooled data from this study and earlier AASD study (n=509).ResultsIndices of fit (Comparative Fit Index (CFI), Tucker-Lewis Index (TLI), root mean square error of approximation (RMSEA), standardised root mean square residual (SRMR)) for data to the factor model were: PA adequate fit (CFI=0.94, TLI=0.89, RMSEA=0.11 and SRMR=0.05), I good fit (CFI=0.99, TLI=0.99, RMSEA=0.04 and SRMR=0.03), S good fit (CFI=0.98, TLI=0.95, RMSEA=0.06 and SRMR=0.03) and E excellent fit (CFI=1.0, TLI=1.0, RMSEA=0.00 and SRMR=0.01).The AASD was internally consistent (Cronbach’s alpha=0.84), without difference in mean student scores by institution. Mean AASD score was positive for medical students outside New South Wales (73.2/114).Mean I score for all Australian students was negative, with female respondents’ mean E score significantly higher than their counterparts. A positive correlation between student age and I score was noted.ConclusionsThe AASD is internally consistent and generalisable within Australia, with acceptable structural validity for measuring medical student attitudes towards older people within a four-factor model. Student attitudes were positive globally and within all factors except I. Female students rated older persons E more positively. Older students recorded more positive attitudes towards I of older people.

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