The epidemiology of rheumatoid arthritis in Kinshasa, Democratic Republic of Congo—a population-based study
Malemba JJ et al. – The prevalence of RA in Kinshasa is 0.6 and 0.9% in people aged >18 years. Disease activity was high, but RF and ACPA positivity was not frequent. The Kongo seems to be the most affected linguistic group.