Most hospital visitors in all age groups in Nigeria reported malaria as the most common disease, according to a study conducted in 2023. Typhoid came in second, with 34 percent of respondents between 18 and 35 years old reporting cases of this infection.
Malaria is a dangerous disease caused by a parasite that usually infects a certain type of mosquito, which in turn affects humans. In 2020, Nigeria registered some 21.6 million cases of malaria.
Diagnosed diseases of hospital visitors in Nigeria in 2023, by age
The interviews were conducted in English, Pidgin, Hausa, Igbo, or Yoruba.
Method of interview
Telephone interview
Supplementary notes
This question was phrased by the source as follows: "[Have you or any member of your household visited the hospital within the last 3 months because of illness?, If yes,] what illness was diagnosed?"
The source explains that more than one response was allowed per respondent.
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NOIPolls. (July 31, 2023). Diagnosed diseases of hospital visitors in Nigeria in 2023, by age [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1420496/nigeria-diagnosed-diseases-by-age/
NOIPolls. "Diagnosed diseases of hospital visitors in Nigeria in 2023, by age." Chart. July 31, 2023. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1420496/nigeria-diagnosed-diseases-by-age/
NOIPolls. (2023). Diagnosed diseases of hospital visitors in Nigeria in 2023, by age. Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1420496/nigeria-diagnosed-diseases-by-age/
NOIPolls. "Diagnosed Diseases of Hospital Visitors in Nigeria in 2023, by Age." Statista, Statista Inc., 31 Jul 2023, https://www.statista.com/statistics/1420496/nigeria-diagnosed-diseases-by-age/
NOIPolls, Diagnosed diseases of hospital visitors in Nigeria in 2023, by age Statista, https://www.statista.com/statistics/1420496/nigeria-diagnosed-diseases-by-age/ (last visited December 22, 2024)
Diagnosed diseases of hospital visitors in Nigeria in 2023, by age [Graph], NOIPolls, July 31, 2023. [Online]. Available: https://www.statista.com/statistics/1420496/nigeria-diagnosed-diseases-by-age/
