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Hypothyroidism risk associated with rheumatoid arthritis: A population-based retrospective cohort study
Studies on the thyroid disease risk in patients with rheumatoid arthritis (RA) associated with comorbidities are limited. This population-based retrospective cohort study investigated the hypothyroidism risk in patients with RA and the role of comorbidities. We used Taiwan National Health Insurance Research Database to identify 16,714 RA patients newly diagnosed in 2000 to 2008 and 66,856 control persons without RA, frequency matched by sex, age, and index year. Incidence and the RA group to controls hazard ratio of hypothyroidism were estimated. The hypothyroidism incidence was 1.74-fold higher in the RA group than ...
Source: Medicine - January 7, 2022 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Do rheumatoid arthritis patients have more major complications and length of stay after lower extremities fracture surgery?: A nationwide data with propensity score matching
Patients with rheumatoid arthritis (RA) have a high risk of cardiovascular diseases and fractures. This retrospective cohort study explored whether patients with RA face higher complication risks or longer hospital stays than other patients when they had a lower limb fracture that required the surgery. Patients aged>45 years who received lower limb fracture surgeries between 2005 and 2012 were selected from the National Health Insurance Research Database, and 10 related variables including sex and age were used in propensity score matching to pair RA patients with non-RA patients in a 1:4 ratio. The final study sample comp...
Source: Medicine - July 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Risk of major comorbidities among workers with hemophilia: A 14-year population-based study
In this study, we investigated the incidence of comorbidities and their risk factors among workers with hemophilia. The study compared the incidence and risk factors of the major comorbidities of 411 workers with hemophilia enrolled in Taiwan's National Health Insurance Research Database between 1997 and 2010 with an age- and sex-matched general population. Compared with the general population, workers with hemophilia had higher risks for hemorrhagic stroke, arthritis/arthropathy, and knee/hip replacement among workers with hemophilia after multivariate adjustment, with hazard ratios (95% CI) of 4.60 (2.81–7.53), 4.03 ...
Source: Medicine - February 1, 2018 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research