ArticleCanadian journal of public health = Revue canadienne de sante publique2018
Geographic variation in incidence and prevalence rates for rheumatoid arthritis in Saskatchewan, Canada 2001-2014.
Article in Canadian journal of public health = Revue canadienne de sante publique, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Global Rural and Remote Patients With Rheumatoid Arthritis: A Systematic Review.Arthritis care & research · 2022Pooled it
- Incidence and Genetic Risk of Juvenile Idiopathic Arthritis in Norway by Latitude.Arthritis & rheumatology (Hoboken, N.J.) · 2025Article
- Rheumatoid arthritis unmasked: the power of B cell depletion therapy.Molecular biology reports · 2025Review
- Management of Rheumatoid Arthritis: An Overview.Cells · 2021Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo estimate and compare incidence/prevalence of rheumatoid arthritis (RA) in different geographic health regions and between urban/rural locations of residence within the province of Saskatchewan.
methodsSaskatchewan Provincial Administrative Health Databases (2001-2014) were utilized as data sources. Two RA case-definitions were employed: (1) three physician billing diagnoses, at least one of which was submitted by a specialist (rheumatologist, general internist, or orthopedic surgeon) within 2 years; (2) one hospitalization diagnosis (ICD-9-CM code-714 and ICD-10-CA codes-M05, M06). Data from these definitions were combined to estimate annual RA incidence and prevalence. Annual incidence and prevalence rates across geographic regions and between rural and urban residences were examined.
resultsAn increasing RA prevalence gradient was observed in a south to north direction within the province. In the 2014-2015 Fiscal Year, the southern region of Sun Country had a 0.57% RA prevalence and the Northern Health Regions a prevalence of 1.15%. Incidence rates fluctuated over time in all regions but tended to be higher in Northern Health Regions. A higher RA prevalence trend was observed in rural residents over the study period.
conclusionsHigher prevalence rates were observed for RA in Northern Health Regions than elsewhere in the province. Rural prevalence rates were higher than for urban residents. Healthcare delivery strategic planning will need to ensure appropriate access for RA patients throughout the province.
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