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Is comprehensive geriatric assessment hospital at home a cost-effective alternative to hospital admission for older people?

Abstract:

Background

hospital level healthcare in the home guided by comprehensive geriatric assessment (CGA) might provide a less costly alternative to hospitalisation for older people.

Objective

to determine the cost-effectiveness of CGA admission avoidance hospital at home (HAH) compared with hospital admission.

Design/intervention

a cost-effectiveness study alongside a randomised trial of CGA in an admission avoidance HAH setting, compared with admission to hospital.

Participants/setting

older people considered for a hospital admission in nine locations across the UK were randomised using a 2:1 randomisation schedule to admission avoidance HAH with CGA (N = 700), or admission to hospital with CGA when available (N = 355).

Measurements

quality adjusted life years, resource use and costs at baseline and 6 months; incremental cost-effectiveness ratios were calculated. The main analysis used complete cases.

Results

adjusting for baseline covariates, HAH was less costly than admission to hospital from a health and social care perspective (mean −£2,265, 95% CI: −4,279 to −252), and remained less costly with the addition of informal care costs (mean difference −£2,840, 95% CI: −5,495 to −185). There was no difference in quality adjusted survival. Using multiple imputation for missing data, the mean difference in health and social care costs widened to −£2,458 (95% CI: −4,977 to 61) and societal costs remained significantly lower (−£3,083, 95% CI: −5,880 to −287). There was little change to quality adjusted survival.

Conclusions

CGA HAH is a cost-effective alternative to admission to hospital for selected older people.
Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1093/ageing/afab220

Authors

More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Nuffield Department of Population Health
Sub department:
Population Health
Role:
Author


Publisher:
Oxford University Press
Journal:
Age and Ageing More from this journal
Volume:
51
Issue:
1
Article number:
afab220
Publication date:
2021-12-31
Acceptance date:
2021-08-13
DOI:
EISSN:
1468-2834
ISSN:
0002-0729


Language:
English
Keywords:
Pubs id:
1191358
Local pid:
pubs:1191358
Deposit date:
2021-08-17
ARK identifier:

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