@article{01HM8P50FWRY6B94TFVBCYNV47,
  abstract     = {{Objectives: Up to 85% of people living with epilepsy (PwE) reside in low‐and middle‐income countries. In sub‐Saharan Africa, the lifetime prevalence of epilepsy is 16 per 1000 persons. In Northern rural Rwanda, a 47.7 per 1000 prevalence has been reported. As variations in prevalence across geographical areas have been observed, we studied the prevalence in Southern rural Rwanda using the same robust methodology as applied in the North.
Methods: We conducted a three‐stage, cross‐sectional, door‐to‐door survey in two rural villages in Southern Rwanda from June 2022 to April 2023. First, trained enumerators administered the validated Limoges questionnaire for epilepsy screening. Second, neurologists examined the persons who had screened positively to confirm the epilepsy diagnosis. Third, cases with an inconclusive assessment were separately reexamined by two neurologists to reevaluate the diagnosis.
Results: Enumerators screened 1745 persons (54.4% female, mean age: 24 ± 19.3 years), of whom 304 (17.4%) screened positive. Epilepsy diagnosis was confirmed in 133 (52.6% female, mean age: 30 ± 18.2 years) and active epilepsy in 130 persons. Lifetime epilepsy prevalence was 76.2 per 1000 (95% CI: 64.2–89.7‰). The highest age‐specific rate occurred in the 29–49 age group. No gender‐specific differences were noted. In 22.6% of the PwE, only non‐convulsive seizures occurred. The treatment gap was 92.2%, including a diagnosis gap of 79.4%.
Conclusion: We demonstrated a very high epilepsy prevalence in Southern rural Rwanda, with over 20% of cases having only non‐convulsive seizures, which are often underdiagnosed in rural Africa. In line with previous Rwandan reports, we reiterate the high burden of the disease in the country. Geographic variation in prevalence throughout Africa may result from differences in risk and aetiological factors. Case–control studies are underway to understand such differences and propose adapted health policies for epilepsy prevention.}},
  author       = {{Garrez, Ieme and Teuwen, Dirk E. and Sebera, Fidèle and Mutungirehe, Sylvestre and Ndayisenga, Arlène and Kajeneza, Delphine and Umuhoza, Georgette and Kayirangwa, Jeannine and Düll, Uta E. and Dedeken, Peter and Boon, Paul}},
  issn         = {{1360-2276}},
  journal      = {{TROPICAL MEDICINE & INTERNATIONAL HEALTH}},
  keywords     = {{Public Health, Environmental and Occupational Health,Neurology,Epilepsy,Africa,Infectious Diseases,Rwanda,prevalence,epilepsy,door-to-door}},
  language     = {{eng}},
  location     = {{Orlando, Florida, USA}},
  number       = {{3}},
  pages        = {{214--225}},
  title        = {{Very high epilepsy prevalence in rural Southern Rwanda : the underestimated burden of epilepsy in sub‐Saharan Africa}},
  url          = {{http://doi.org/10.1111/tmi.13963}},
  volume       = {{29}},
  year         = {{2024}},
}

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