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Psychometrics

Assessment of Burden Among Family Caregivers of People With Parkinson's Disease Using the Zarit Burden Interview

Context Previous studies have supported the psychometric properties of the 22-Item Zarit Burden Interview (ZBI-22) scale among family caregivers of people with various disorders, including Parkinson's disease (PD). However, its short forms have not been psychometrically tested among PD family caregivers, and available psychometric analyses have not accounted for the ordinal nature of item-level data.

Mon, 03/25/2019 - 13:07

Psychometric evaluation and cultural adaptation of the Spanish version of the "Scale for End-of Life Caregiving Appraisal"

Objective: To translate, culturally adapt, and psychometrically evaluate the Spanish version of the "Scale for End-of Life Caregiving Appraisal" (SEOLCAS).; Method: Observational cross-sectional study. Convenience sample of 201 informal end-of-life caregivers recruited in a southern Spanish hospital. The reliability of the questionnaire was assessed through its internal consistency (Cronbach's α) and temporal stability (Pearson's correlation coefficient [r] between test-retest). The content validity index of the items and the scale was calculated.

Fri, 02/01/2019 - 12:00

How best to assess quality of life in informal carers of people with dementia; A systematic review of existing outcome measures

Background: In the UK, there are currently 800 000 people living with dementia. This number is expected to double in the next 20 years. Two-thirds of people with dementia live in the community supported by informal carers. Caring for a person with dementia has adverse effects on psychological, physical, social wellbeing and quality of life. The measurement of quality of life of carers of people with dementia is increasingly of interest to health and social care practitioners and commissioners, policymakers, and carers themselves.

Thu, 01/31/2019 - 11:08

Perseverance time of informal caregivers for people with dementia: construct validity, responsiveness and predictive validity

Background: Informal care is essential for many people with dementia (PwD), but it often results in a considerable burden for the caregiver. The perseverance time instrument integrates the aspect of perceived burden with the caregiver's capacity to cope with the burden, in contrast to most available instruments, which measure solely the burden of caregiving.

Tue, 01/22/2019 - 11:40

Psychometric evaluation of the Caregiver Preparedness Scale in caregivers of adults with heart failure

Well-prepared informal caregivers play an important role in heart failure (HF) care, so an instrument to evaluate their preparedness to care is important. To date, HF caregiver preparedness has been rarely investigated quantitatively. The Caregiver Preparedness Scale (CPS) has been used in other chronic condition populations, but its psychometric characteristics have never been tested in HF caregivers. The purpose of this study was to test the validity and reliability of the 8-item CPS in HF caregivers.

Tue, 01/22/2019 - 10:52

Measuring burden in dementia caregivers: Confirmatory factor analysis for short forms of the Zarit Burden Interview

Introduction: To examine the psychometric properties of different short versions of the Zarit Burden Interview (ZBI), and to find an efficient and valid short version for clinical use among dementia caregivers.; Materials and Methods: A total of 270 Taiwanese dementia caregivers filled out the full form of the ZBI, which contains 22 items. Using the 22-item ZBI, we used confirmatory factor analysis (CFA) to calculate the fit indices of all proposed short versions with various items to determine useful short versions.

Thu, 01/03/2019 - 14:35

Development of a measure to evaluate gains among spanish dementia caregivers: The gains associated with caregiving (GAC) scale

Background: The study is aimed at developing a new measure devised to evaluate gains associated with caregiving for a person with dementia.; Methods: We conducted two studies with Spanish informal caregivers. In Study 1 a total of 152 participants responded to a preliminary set of 62 items referred to gains related with caregiving.

Wed, 01/02/2019 - 10:25

Psychometric testing of the Family‐Carer Diabetes Management Self‐Efficacy Scale

The aim of this study was to develop and test the construct and content validity, internal consistency of the Family‐Carer Diabetes Management Self‐Efficacy Scale (F‐DMSES). A sample of 70 Thai individuals who cared for those living with type 2 diabetes mellitus (T2DM) in a rural community in Thailand was included in the study. Data were collected by a questionnaire survey in January 2014. The F‐DMSES was initially derived from the DMSES, with subsequent forward and backward translations from and to English and Thai languages.

Wed, 11/21/2018 - 16:43

Financial hardship after traumatic brain injury: a brief scale for family caregivers

Objective: Financial hardship is frequently posited as a significant factor influencing family health and adjustment after brain injury, though traditional methods of measurement have shown limited usefulness. The purpose of this study was to adapt and test the utility of a brief scale of financial hardship (BSFH-BI) for use with family caregivers after TBI. Methods: The researchers constructed the BSFH-BI using financial well-being items adapted from three survey instruments.

Mon, 11/19/2018 - 18:15

The development and validation of the Dementia Quality of Life Scale for Older Family Carers (DQoL-OC)

Purpose: Little is known about how caregiving affects the quality of life (QoL) of older family carers and no dementia and age-specific QoL scale is available for use with this population. This study aimed to develop and validate a unique dementia caregiving- and age-specific tool - the 'Dementia Quality of Life Scale for Older Family Carers' (DQoL-OC). Methods: The scale items were identified in focus groups with older family carers in the UK. Content and face validity were evaluated by a panel of six experts.

Fri, 11/16/2018 - 11:05