Abstract | OBJECTIVE: METHODS: Data were collected from Waikato District Health Board (WDHB) to identify an acute CPP crystal arthritis cohort with clinical episodes highly characteristic of acute CPP crystal arthritis. Data on hip and knee joint arthroplasties were collected from the New Zealand Orthopaedic Association's (NZOA) Joint Registry. The rate of arthroplasties in the cohort were compared with the age-ethnicity matched New Zealand population. Additional analysis was performed for age, obesity (BMI) and ethnicity. RESULTS: The acute CPP crystal arthritis cohort included 99 patients, 63 were male and the median age was 77 years (interquartile range, 71-82). The obesity rate was 36% with a median BMI of 28.4 kg/m2 (interquartile range, 25.8-32.2), comparable to the New Zealand population. The standardised surgical rate ratio in the cohort versus the age-ethnicity matched New Zealand population was 2.54 (95% CI: 1.39-4.27). CONCLUSION:
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Authors | David Harris, Christopher Frampton, Sandeep Patel, Douglas White, Uri Arad |
Journal | Rheumatology (Oxford, England)
(Rheumatology (Oxford))
(Jun 20 2023)
ISSN: 1462-0332 [Electronic] England |
PMID | 37338569
(Publication Type: Journal Article)
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Copyright | © The Author(s) 2023. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For permissions, please email: [email protected]. |