Incidence and Associated Risk Factors for Falls in Older Adults Postdischarge Who Undergo Elective Total Hip Replacement Surgery-A Prospective Cohort Study.
Accidental falls
Adverse effects
Hip replacement arthroplasty
Orthopedic
Patient discharge
Journal
The journals of gerontology. Series A, Biological sciences and medical sciences
ISSN: 1758-535X
Titre abrégé: J Gerontol A Biol Sci Med Sci
Pays: United States
ID NLM: 9502837
Informations de publication
Date de publication:
13 09 2021
13 09 2021
Historique:
received:
02
06
2020
pubmed:
13
11
2020
medline:
8
2
2022
entrez:
12
11
2020
Statut:
ppublish
Résumé
Hip replacement surgery improves health-related quality of life; however, it has been suggested that falls rates increase after hospital discharge. The aim of the study was to determine the incidence and associated risk factors for falls in older adults in the 12 months after undergoing elective total hip replacement surgery. A prospective observational cohort study was conducted. Participants were adults aged 60 years or older who underwent primary elective total hip replacement surgery in a private tertiary hospital in Perth, Australia. Baseline data collected immediately prior to discharge included use of walking aids, medications, and functional level of independence (using Katz and Lawton scales). Falls data were collected for 12 months using calendars and monthly phone calls. Data were analyzed using logistic and negative binomial regression modeling. Participants' ([n = 167], 54.4% female) mean age was 71.2 (±6.9) years. There were 51 (31%) participants who used a walking aid prior to surgery. There were 140 falls reported over 12 months by 67 (42%) participants, of which 90 (64.3%) were injurious (n = 9 fractures). The fall rate was 2.6 per 1000 patient-days. Age (adjusted odds ratio 1.10, 95% confidence interval 1.01-1.20) and hospital length of stay (adjusted odds ratio 1.24, 95% confidence interval 1.00-1.54).were significantly associated with sustaining multiple falls. More than 40% of older adults fell in the 12 months after elective hip replacement surgery although the cohort had low fall risk prior to surgery. Rehabilitation after hip replacement surgery should consider fall prevention.
Sections du résumé
BACKGROUND
Hip replacement surgery improves health-related quality of life; however, it has been suggested that falls rates increase after hospital discharge. The aim of the study was to determine the incidence and associated risk factors for falls in older adults in the 12 months after undergoing elective total hip replacement surgery.
METHODS
A prospective observational cohort study was conducted. Participants were adults aged 60 years or older who underwent primary elective total hip replacement surgery in a private tertiary hospital in Perth, Australia. Baseline data collected immediately prior to discharge included use of walking aids, medications, and functional level of independence (using Katz and Lawton scales). Falls data were collected for 12 months using calendars and monthly phone calls. Data were analyzed using logistic and negative binomial regression modeling.
RESULTS
Participants' ([n = 167], 54.4% female) mean age was 71.2 (±6.9) years. There were 51 (31%) participants who used a walking aid prior to surgery. There were 140 falls reported over 12 months by 67 (42%) participants, of which 90 (64.3%) were injurious (n = 9 fractures). The fall rate was 2.6 per 1000 patient-days. Age (adjusted odds ratio 1.10, 95% confidence interval 1.01-1.20) and hospital length of stay (adjusted odds ratio 1.24, 95% confidence interval 1.00-1.54).were significantly associated with sustaining multiple falls.
CONCLUSIONS
More than 40% of older adults fell in the 12 months after elective hip replacement surgery although the cohort had low fall risk prior to surgery. Rehabilitation after hip replacement surgery should consider fall prevention.
Identifiants
pubmed: 33180901
pii: 5979449
doi: 10.1093/gerona/glaa283
doi:
Types de publication
Journal Article
Observational Study
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1814-1820Informations de copyright
© The Author(s) 2020. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.