ArticleArthritis research & therapy2019
Prevalence and incidence of non-gout crystal arthropathy in southern Sweden.
Article in Arthritis research & therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Expert Perspective: Treatment of Patients With Calcium Pyrophosphate Deposition Disease: Where Do We Begin and Where Are We Going?Arthritis & rheumatology (Hoboken, N.J.) · 2026Article
- Prevalence of Radiographic Knee and Wrist Chondrocalcinosis in Adana Province, Türkiye: A Hospital-Based Retrospective Study.Archives of rheumatology · 2026Article
- Quantifying and improving rheumatoid arthritis algorithm performance in biobank settings.Seminars in arthritis and rheumatism · 2025Article
- Calcium pyrophosphate deposition disease: historical overview and potential gaps.Frontiers in medicine · 2024Review
- Calcium pyrophosphate dihydrate crystals in a 9-year-old with osteomyelitis of the knee: A case report.World journal of orthopedics · 2022Article
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
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Abstract
objectiveTo estimate the prevalence and incidence of non-gout crystal arthropathy in relation to socioeconomic factors in southern Sweden.
methodsAll patients (age ≥ 18 years) with at least one visit to a physician with the diagnosis of interest in the Skåne region (population of 1.3 million) in 1998-2014 were identified. Non-gout crystal arthropathy (ICD-10 codes M11.0-M11.9) was subclassified in four different groups: calcium pyrophosphate crystal deposition related arthropathy (CPPD), unspecified non-gout arthropathies, chondrocalcinosis, and hydroxyapatite crystal deposition disease. The crude and age-adjusted point prevalence on December 31, 2014, and the cumulative incidence during 2014 were calculated for all non-gout crystal arthropathies, CPPD, and other unspecified non-gout arthropathies overall and in relation to occupation, income, and level of education.
resultsThe crude 2014 point prevalence (95% CI) and 2014 cumulative incidence (95% CI) of all non-gout crystal arthropathies were 0.23% (0.23-0.24) and 21.5 (19-25) cases/100,000 persons. Mean age (range) among all prevalent cases in 2014 was 71 (20-102) years and 56% were males. The point prevalence and cumulative incidence of CPPD were 0.09% (0.08-0.09) and 8 (7-10)/100,000 persons, respectively. The corresponding data for unspecified non-gout crystal deposition disease was 0.16% (0.16-0.17) and 15.6 (13-18)/100,000 persons, respectively. The prevalence and incidence of CPPD and unspecified non-gout crystal arthropathies were slightly higher in men and increased with age irrespective of gender. Unspecified non-gout crystal arthropathy but not CPPD was less prevalent in persons with ≥ 15 years of education, whereas there were no clear associations with occupation and income.
conclusionThe prevalence of all diagnosed non-gout crystal arthropathies was 0.23%, thus considerably less prevalent than gout in southern Sweden. CPPD and other unspecified non-gout crystal arthropathies are the predominant diagnoses, increasing with age and in men. With the exception for unspecified non-gout crystal arthropathies being inversely correlated to a higher level of education, no convincing association with the socioeconomic factors was found.
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