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Dementia and mild cognitive impairment in prisoners aged over 50 years in England and Wales: a mixed-methods study

Forsyth, Katrina; Heathcote, Leanne; Senior, Jane; Malik, Baber; Meacock, Rachel; Perryman, Katherine; Tucker, Sue; Domone, Rachel; Carr, Matthew; Hayes, Helen; Webb, Roger; Archer-Power, Laura; Dawson, Alice; Leonard, Sarah; Challis, David; Ware, Stuart; Emsley, Richard; Sanders, Caroline; Karim, Salman; Fazel, Seena; Hayes, Adrian; Burns, Alistair; Piper, Mary; Shaw, Jenny

Dementia and mild cognitive impairment in prisoners aged over 50 years in England and Wales: a mixed-methods study Thumbnail


Authors

Katrina Forsyth

Leanne Heathcote

Jane Senior

Baber Malik

Rachel Meacock

Katherine Perryman

Sue Tucker

Rachel Domone

Matthew Carr

Helen Hayes

Roger Webb

Laura Archer-Power

Alice Dawson

Sarah Leonard

Stuart Ware

Richard Emsley

Caroline Sanders

Salman Karim

Seena Fazel

Adrian Hayes

Alistair Burns

Mary Piper

Jenny Shaw



Abstract

Objectives
The objectives were to establish the prevalence of dementia and mild cognitive impairment in prisoners in England and Wales and their health and social care needs; validate the six-item cognitive impairment test for routine use in prisons to aid early and consistent identification of older prisoners with possible dementia or mild cognitive impairment; identify gaps in current service provision; understand the first-hand experiences of prisoners living with dementia and mild cognitive impairment; develop a care pathway for prisoners with dementia and mild cognitive impairment; develop dementia and mild cognitive impairment training packages for staff and prisoners; and produce health economic costings for the care pathway and training packages.

Design
This was a mixed-methods study.

Setting
The study setting was prisons in England and Wales.

Participants
Prisoners aged ≥ 50 years and multiagency staff working in prison discipline and health and social care services took part.

Results
Quantitative research estimated that the prevalence rate of suspected dementia and mild cognitive impairment in the prison population of England and Wales is 8%. This equates to 1090 individuals. Only two people (3%) in our sample had a relevant diagnosis in their health-care notes, suggesting current under-recognition of these conditions. The prevalence rate in prisons was approximately two times higher among individuals aged 60–69 years and four times higher among those aged ≥ 70 years than among those in the same age groups living in the community. The Montreal Cognitive Assessment screening test was found to be more effective than the six-item cognitive impairment test assessment in the older prisoner population. Qualitative research determined that staff and prisoners lacked training in knowledge and awareness of dementia and mild cognitive impairment, and this leads to problematic behaviour being viewed as a disciplinary issue rather than a health issue. Local initiatives to improve the lives of prisoners with dementia and mild cognitive impairment are often disadvantaged by not being part of commissioned services, making them difficult to sustain. Multidisciplinary working is hampered by agencies continuing to work in silos, with inadequate communication across professional boundaries. A step-by-step care pathway for prisoners with dementia and mild cognitive impairment was developed, and two tiers of training materials were produced for staff and prisoners.

Limitations
Our prevalence rate was based on the results of a standardised assessment tool, rather than on clinical diagnosis by a mental health professional, and therefore it may represent an overestimation. Furthermore, we were unable to distinguish subcategories of dementia. We were also unable to distinguish between a likely diagnosis of dementia and other conditions presenting with mild cognitive impairment, including learning disability, severe depression and hearing impairment. Questionnaires regarding current service provision were collected over an extended period of time, so they do not reflect a ‘snapshot’ of service provision at a particular point.

Conclusions
We hypothesise that implementing the step-by-step care pathway and the training resources developed in this study will improve the care of older prisoners with dementia and mild cognitive impairment.

Future work
The care pathway and training materials should be evaluated in situ. Alternatives to prison for those with dementia or mild cognitive impairment should be developed and evaluated.

Citation

Forsyth, K., Heathcote, L., Senior, J., Malik, B., Meacock, R., Perryman, K., …Shaw, J. (2020). Dementia and mild cognitive impairment in prisoners aged over 50 years in England and Wales: a mixed-methods study. Health Services and Delivery Research, 8(27), 1-116. https://doi.org/10.3310/hsdr08270

Journal Article Type Article
Acceptance Date Feb 20, 2020
Publication Date 2020
Deposit Date Jul 9, 2020
Publicly Available Date Jul 10, 2020
Journal Health Services and Delivery Research
Print ISSN 2050-4349
Electronic ISSN 2050-4357
Publisher NIHR Journals Library
Peer Reviewed Peer Reviewed
Volume 8
Issue 27
Pages 1-116
DOI https://doi.org/10.3310/hsdr08270
Public URL https://nottingham-repository.worktribe.com/output/4742936
Publisher URL https://www.journalslibrary.nihr.ac.uk/hsdr/hsdr08270#/abstract
Additional Information Free to read: This content has been made freely available to all.; Contractual start date: 7-2016; Editorial review begun: 7-2019; Accepted for publication: 2-2020. Free to read under non commericial government licence http://www.nationalarchives.gov.uk/doc/non-commercial-government-licence/version/2/

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