Seroprevalence of Hepatitis B Virus in N'Djamena, Chad

Mayanna Habkreo; Hassan Adam Annour; Gouaye Yahvourne Daiba; Maire Dehainssala; Adama Ngare; Moussa Elefi; Tahir Mahamat Saleh; Ali Mahamat Moussa; Ibrahim Hamat

doi:doi:10.11648/j.ajim.20221003.16

Seroprevalence of Hepatitis B Virus in N'Djamena, Chad

Mayanna Habkreo, Hassan Adam Annour, Gouaye Yahvourne Daiba, Maire Dehainssala, Adama Ngare, Moussa Elefi, Tahir Mahamat Saleh, Ali Mahamat Moussa, Ibrahim Hamat

Published in American Journal of Internal Medicine (Volume 10, Issue 3)

Received: 30 May 2022 Accepted: 24 June 2022 Published: 30 June 2022

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Abstract

Introduction: Chronic hepatitis B virus infection is very common in sub-Saharan Africa and widely distributed worldwide. The purpose of this study was to determine the prevalence of hepatitis B virus in N'Djamena, Chad. Methodology: This was a cross-sectional study conducted in the city of N'Djamena. Three neighborhoods were randomly selected. The methodology applied was a two-stage probability survey with the neighborhoods as the primary unit and the squares (sectors) as the secondary unit. Persons from the selected households were screened for HBV infection. Results: Two hundred and ninety-nine (299) individuals were recruited in this study series. The majority were men (69.6%). The mean age was 29.5 ± 9 years with extremes of 15 to 45 years. The prevalence of those screened was 24.1% with a male predominance (54.1%). There was a statistically significant difference between HBsAg carriage and sex (p = 0.001). On the other hand, the difference between HBV carriage and education level was not statistically significant. In addition, few people had information on the modes of transmission of HBV and their serological status. Conclusion: Viral hepatitis B is a major global public health problem. However, most of the people recruited in this series were unaware of their status and very few had information on this disease.

Published in	American Journal of Internal Medicine (Volume 10, Issue 3)
DOI	10.11648/j.ajim.20221003.16
Page(s)	71-74
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Prevalence, Viral Hepatitis B, HBsAg, N'Djamena, Chad

References

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[3]	Van Damme P, Vellinga A. Epidemiology of hepatitis B and C in Europe. Acta Gastroenterol Belg. 1998, 61 (2): 175-82.
[4]	OMS. Note de synthèse: position de l'OMS.[Briefing note: WHO position.] BEH 2004; 79 (28): 253-74.
[5]	Bessimbaye N, Moussa AM, Mbanga D et al. Séroprévalence de l’AgHBs et de l’anticorps AntiVHC chez les personnes infectées par le VIH1 à N’Djamena, Tchad. Bull. Soc. Pathol. [Seroprevalence of HBsAg and anti-HCV antibody in HIV-infected individuals 1 in N'Djamena, Chad Bull. Soc. Pathol] Exot. 2014; 107: 327-31.
[6]	Huda K, Abdelsalam E, Shekteryea A, et al. Demographic factors influencing hepatitis B and C infection in Benghazi, Libya. Eastern Mediterranean healt journal. 2007; 13: 1-13.
[7]	Barin F, Perrin J, Chotard J et al. Cross sectional and longitudinal epidemiology of hepatitis B in Senegal. Prog Med Virol. 1981; 27: 148-62.
[8]	Assi C, Allah-Kouadio E, Ouattara A, et al. Couverture vaccinale contre l'hépatite virale B et prévalence de l'antigène HBs dans une profession à risque: étude transversale portant sur 244 sapeurs-pompiers de la ville d'Abidjan. [Vaccination coverage against viral hepatitis B and prevalence of HBs antigen in a high-risk profession: a cross-sectional study of 244 firemen in the city of Abidjan]. JAfr Hepatol Gastroenterol. 2011; 5: 115-8.
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[10]	INSEED. Enquête Démographique et de sante et à indicateurs Multiples au Tchad. [Multiple Indicator Cluster Demographic and Health Survey in Chad]. (EDS-MICS) 2014-2015. 2016.
[11]	Mawouma ARN, Djoulatou AH, Komnang EO, Kimessoukie EO. Facteurs associes à l’infection de l’hépatite B chez les femmes enceintes dans les formations sanitaires du district de sante de Mokolo/Region de l’Extrême-Nord Cameroun. [Factors associated with hepatitis B infection among pregnant women in the health facilities of the Mokolo District/Far North Region of Cameroon]. PAMJ – 41 (61). 21 Jan 2022.
[12]	Katile D, Konate I, Goita D. Prévalence de l’Antigène Hbs et Profil Sérologique du Virus de l’Hépatite B en Consultation de Médecine Générale à l’Hôpital Régional de Kayes au Mali. [Prevalence of Hbs Antigen and Serological Profile of Hepatitis B Virus in General Medicine Consultation at the Regional Hospital of Kayes in Mali]. Health Sci. Dis: Vol 19 (4) 2018.
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APA Style

Mayanna Habkreo, Hassan Adam Annour, Gouaye Yahvourne Daiba, Maire Dehainssala, Adama Ngare, et al. (2022). Seroprevalence of Hepatitis B Virus in N'Djamena, Chad. American Journal of Internal Medicine, 10(3), 71-74. https://doi.org/10.11648/j.ajim.20221003.16

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ACS Style

Mayanna Habkreo; Hassan Adam Annour; Gouaye Yahvourne Daiba; Maire Dehainssala; Adama Ngare, et al. Seroprevalence of Hepatitis B Virus in N'Djamena, Chad. Am. J. Intern. Med. 2022, 10(3), 71-74. doi: 10.11648/j.ajim.20221003.16

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AMA Style

Mayanna Habkreo, Hassan Adam Annour, Gouaye Yahvourne Daiba, Maire Dehainssala, Adama Ngare, et al. Seroprevalence of Hepatitis B Virus in N'Djamena, Chad. Am J Intern Med. 2022;10(3):71-74. doi: 10.11648/j.ajim.20221003.16

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@article{10.11648/j.ajim.20221003.16,
  author = {Mayanna Habkreo and Hassan Adam Annour and Gouaye Yahvourne Daiba and Maire Dehainssala and Adama Ngare and Moussa Elefi and Tahir Mahamat Saleh and Ali Mahamat Moussa and Ibrahim Hamat},
  title = {Seroprevalence of Hepatitis B Virus in N'Djamena, Chad},
  journal = {American Journal of Internal Medicine},
  volume = {10},
  number = {3},
  pages = {71-74},
  doi = {10.11648/j.ajim.20221003.16},
  url = {https://doi.org/10.11648/j.ajim.20221003.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajim.20221003.16},
  abstract = {Introduction: Chronic hepatitis B virus infection is very common in sub-Saharan Africa and widely distributed worldwide. The purpose of this study was to determine the prevalence of hepatitis B virus in N'Djamena, Chad. Methodology: This was a cross-sectional study conducted in the city of N'Djamena. Three neighborhoods were randomly selected. The methodology applied was a two-stage probability survey with the neighborhoods as the primary unit and the squares (sectors) as the secondary unit. Persons from the selected households were screened for HBV infection. Results: Two hundred and ninety-nine (299) individuals were recruited in this study series. The majority were men (69.6%). The mean age was 29.5 ± 9 years with extremes of 15 to 45 years. The prevalence of those screened was 24.1% with a male predominance (54.1%). There was a statistically significant difference between HBsAg carriage and sex (p = 0.001). On the other hand, the difference between HBV carriage and education level was not statistically significant. In addition, few people had information on the modes of transmission of HBV and their serological status. Conclusion: Viral hepatitis B is a major global public health problem. However, most of the people recruited in this series were unaware of their status and very few had information on this disease.},
 year = {2022}
}

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TY - JOUR
T1 - Seroprevalence of Hepatitis B Virus in N'Djamena, Chad
AU - Mayanna Habkreo
AU - Hassan Adam Annour
AU - Gouaye Yahvourne Daiba
AU - Maire Dehainssala
AU - Adama Ngare
AU - Moussa Elefi
AU - Tahir Mahamat Saleh
AU - Ali Mahamat Moussa
AU - Ibrahim Hamat
Y1 - 2022/06/30
PY - 2022
N1 - https://doi.org/10.11648/j.ajim.20221003.16
DO - 10.11648/j.ajim.20221003.16
T2 - American Journal of Internal Medicine
JF - American Journal of Internal Medicine
JO - American Journal of Internal Medicine
SP - 71
EP - 74
PB - Science Publishing Group
SN - 2330-4324
UR - https://doi.org/10.11648/j.ajim.20221003.16
AB - Introduction: Chronic hepatitis B virus infection is very common in sub-Saharan Africa and widely distributed worldwide. The purpose of this study was to determine the prevalence of hepatitis B virus in N'Djamena, Chad. Methodology: This was a cross-sectional study conducted in the city of N'Djamena. Three neighborhoods were randomly selected. The methodology applied was a two-stage probability survey with the neighborhoods as the primary unit and the squares (sectors) as the secondary unit. Persons from the selected households were screened for HBV infection. Results: Two hundred and ninety-nine (299) individuals were recruited in this study series. The majority were men (69.6%). The mean age was 29.5 ± 9 years with extremes of 15 to 45 years. The prevalence of those screened was 24.1% with a male predominance (54.1%). There was a statistically significant difference between HBsAg carriage and sex (p = 0.001). On the other hand, the difference between HBV carriage and education level was not statistically significant. In addition, few people had information on the modes of transmission of HBV and their serological status. Conclusion: Viral hepatitis B is a major global public health problem. However, most of the people recruited in this series were unaware of their status and very few had information on this disease.
VL - 10
IS - 3
ER -

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Author Information

Mayanna Habkreo

Gastroenterology, Internal Medicine Department, National Reference Hospital of N'Djamena, N'Djamena, Chad
Hassan Adam Annour

Pediatrics Department, University Hospital of the Renaissance, N'Djamena, Chad
Gouaye Yahvourne Daiba

Department of Public Health, Toukra District Hospital, N'Djamena, Chad
Maire Dehainssala

Gastroenterology, Internal Medicine Department, National Reference Hospital of N'Djamena, N'Djamena, Chad
Adama Ngare

Gastroenterology, Internal Medicine Department, National Reference Hospital of N'Djamena, N'Djamena, Chad
Moussa Elefi

Gastroenterology, Internal Medicine Department, National Reference Hospital of N'Djamena, N'Djamena, Chad
Tahir Mahamat Saleh

Internal Medicine Department, University Hospital of the Renaissance, N'Djamena, Chad
Ali Mahamat Moussa

Gastroenterology, Internal Medicine Department, National Reference Hospital of N'Djamena, N'Djamena, Chad
Ibrahim Hamat

Gastroenterology, Internal Medicine Department, National Reference Hospital of N'Djamena, N'Djamena, Chad

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APA Style

Mayanna Habkreo, Hassan Adam Annour, Gouaye Yahvourne Daiba, Maire Dehainssala, Adama Ngare, et al. (2022). Seroprevalence of Hepatitis B Virus in N'Djamena, Chad. American Journal of Internal Medicine, 10(3), 71-74. https://doi.org/10.11648/j.ajim.20221003.16

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ACS Style

Mayanna Habkreo; Hassan Adam Annour; Gouaye Yahvourne Daiba; Maire Dehainssala; Adama Ngare, et al. Seroprevalence of Hepatitis B Virus in N'Djamena, Chad. Am. J. Intern. Med. 2022, 10(3), 71-74. doi: 10.11648/j.ajim.20221003.16

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AMA Style

Mayanna Habkreo, Hassan Adam Annour, Gouaye Yahvourne Daiba, Maire Dehainssala, Adama Ngare, et al. Seroprevalence of Hepatitis B Virus in N'Djamena, Chad. Am J Intern Med. 2022;10(3):71-74. doi: 10.11648/j.ajim.20221003.16

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@article{10.11648/j.ajim.20221003.16,
  author = {Mayanna Habkreo and Hassan Adam Annour and Gouaye Yahvourne Daiba and Maire Dehainssala and Adama Ngare and Moussa Elefi and Tahir Mahamat Saleh and Ali Mahamat Moussa and Ibrahim Hamat},
  title = {Seroprevalence of Hepatitis B Virus in N'Djamena, Chad},
  journal = {American Journal of Internal Medicine},
  volume = {10},
  number = {3},
  pages = {71-74},
  doi = {10.11648/j.ajim.20221003.16},
  url = {https://doi.org/10.11648/j.ajim.20221003.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajim.20221003.16},
  abstract = {Introduction: Chronic hepatitis B virus infection is very common in sub-Saharan Africa and widely distributed worldwide. The purpose of this study was to determine the prevalence of hepatitis B virus in N'Djamena, Chad. Methodology: This was a cross-sectional study conducted in the city of N'Djamena. Three neighborhoods were randomly selected. The methodology applied was a two-stage probability survey with the neighborhoods as the primary unit and the squares (sectors) as the secondary unit. Persons from the selected households were screened for HBV infection. Results: Two hundred and ninety-nine (299) individuals were recruited in this study series. The majority were men (69.6%). The mean age was 29.5 ± 9 years with extremes of 15 to 45 years. The prevalence of those screened was 24.1% with a male predominance (54.1%). There was a statistically significant difference between HBsAg carriage and sex (p = 0.001). On the other hand, the difference between HBV carriage and education level was not statistically significant. In addition, few people had information on the modes of transmission of HBV and their serological status. Conclusion: Viral hepatitis B is a major global public health problem. However, most of the people recruited in this series were unaware of their status and very few had information on this disease.},
 year = {2022}
}

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