Family carers' distress and abusive behaviour: longitudinal study.
BACKGROUND
A third of family carers of people with dementia report abusive behaviour towards the person for whom they are caring. This is the first longitudinal study to investigate such behaviour.


OBJECTIVE
To test our hypotheses that carers' reports of abusive behaviour would increase over time, and that change in abuse scores would be predicted by change in anxiety and depression scores.


METHODS
In total, 131 (71.6%) of the family/friend dementia carers consecutively recruited from new referrals to Essex and London community mental health teams who were interviewed at baseline, completed the revised Modified Conflict Tactics Scale to measure abuse 1 year later.


RESULTS
Sixty-three (48.1%) of the carers reported any abusive behaviour at baseline compared with 81 (61.8%) a year later (chi(2) = 6.9, P = 0.009). An increase in abuse scores was predicted by an increase in anxiety and depressive symptoms (respectively beta = 0.32, t = 3.9, P<0.001 and beta = 0.24, t = 2.9, P = 0.005), and by less domiciliary care at baseline (beta = -0.18, t = -2.2, P = 0.031).


CONCLUSIONS
Most abusive behaviour reported by carers at baseline persisted or worsened in the following year, despite contact with specialist services. We suggest that trials of psychological interventions shown to reduce anxiety and depression in the carers of people with dementia are needed to determine whether they also reduce elder abuse, and can be delivered cost-effectively within the National Health Service (NHS).
Cooper
Claudia
C
Department of Mental Health Sciences, UCL, 67-73 Riding House Street, 2nd Floor, Charles Bell House, London W1W7EJ, UK. c.cooper@ucl.ac.uk
Blanchard
Martin
M
Selwood
Amber
A
Walker
Zuzana
Z
Livingston
Gill
G
D000223:Adaptation, Psychological; D000368:Aged; D017028:Caregivers / Q000523:psychology*; D003704:Dementia / Q000451:nursing / Q000523:psychology*; D004552:Elder Abuse / Q000523:psychology*; D005260:Female; D006701:Home Nursing / Q000523:psychology; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D011788:Quality of Life; D012959:Socioeconomic Factors