Healthcare utilisation and mortality in people with osteoarthritis in the UK: findings from a national primary care database

Swain, S; Coupland, C; Sarmanova, A; Kuo, CF; Mallen, C; Doherty, M; Zhang, W

Journal article

Healthcare utilisation and mortality in people with osteoarthritis in the UK: findings from a national primary care database

Abstract:: The burden of osteoarthritis (OA) in UK primary care has not been investigated thoroughly. To estimate healthcare use and mortality in people with OA (overall and joint specific). A matched cohort study of adults with an incident diagnosis of OA in primary care were selected for the study using UK national Clinical Practice Research Datalink (CPRD) electronic records. Healthcare utilisation was measured as the annual average number of primary care consultations and admissions to hospital after the index date for any cause and all-cause mortality data in 221 807 people with OA and an equal number of controls (with no OA diagnosis) who were matched to the case patients by age (standard deviation 2 years), sex, practice, and year of registration. The associations between OA and healthcare utilisation and all-cause mortality were estimated using multinomial logistic regression and Cox regression, respectively, adjusting for covariates. The mean age of the study population was 61 years and 58% were female. In the OA group, the median number of primary care consultations per year after the index date was 10.91 compared with 9.43 in the non-OA control group ( = 0.001) OA was associated with an increased risk of GP consultation and admission to hospital. The adjusted hazard ratio for all-cause mortality was 1.89 (95% confidence interval [CI] = 1.85 to 1.93) for any OA, 2.09 (95% CI = 2.01 to 2.19) for knee OA, 2.08 (95% CI = 1.95 to 2.21) for hip OA, and 1.80 (95% CI = 1.58 to 2.06) for wrist/hand OA, compared with the respective non-OA control group. People with OA had increased rates of GP consultations, admissions to hospital, and all-cause mortality that varied across joint sites. [Abstract copyright: © The Authors.

Publication status:: Published

Peer review status:: Peer reviewed

Actions

Email

Email this record

Send the bibliographic details of this record to your email address.

Your Email
Please enter the email address that the record information will be sent to.

-
Your message (optional)
Please add any additional information to be included within the email.
Share
Cite

Cite this record

APA Style

Swain, S., Coupland, C., Sarmanova, A., Kuo, C. F., Mallen, C., Doherty, M., & Zhang, W. (2023). Healthcare utilisation and mortality in people with osteoarthritis in the UK: findings from a national primary care database. British Journal of General Practice, 73(733), e615–e622.

MLA Style

Swain, S, et al. “Healthcare Utilisation and Mortality in People with Osteoarthritis in the UK: Findings from a National Primary Care Database.” British Journal of General Practice, vol. 73, no. 733, 2023, pp. e615–e622.

Chicago Style

Swain, S, C Coupland, A Sarmanova, et al. 2023. “Healthcare Utilisation and Mortality in People with Osteoarthritis in the UK: Findings from a National Primary Care Database.” British Journal of General Practice 73 (733): e615–e622.
Print