Chronic hepatitis B in pregnant women: Current trends and approaches

Table 2 Prevalence of hepatitis B surface antigen among pregnant women

Ref.	Country	Years	Number	HBsAg-positive (%)
Kirbak et al[17], 2017	Republic of South Sudan	2013-2014	280	11
Fouelifack et al[18], 2018	Cameroon	2016	360	9.4
Bittaye et al[19], 2019	Gambia	2015	426	9.2
Tanga et al[20], 2019	South Western Ethiopia	2017	253	7.9
Kishk et al[21], 2020	Egypt	2018-2019	600	5
Fessehaye et al[22], 2018	Eritrea	2016	5009	3.2
Sheng et al[23], 2018	China	2016	14314	3.1
Cetin et al[24], 2018	Turkey	2016	475	2.1
Mishra et al[25], 2017	India	2016	3567	1.09
Biondi et al[26], 2020	Canada	2012-2016	651745	0.63
Lembo et al[27], 2017	Italy	2010-2015	7558	0.5
Ruiz-Extremera et al[28], 2020	Spain	2015	21870	0.42
Harris et al[29], 2018	United States	2011-2014	870888	0.14

HBsAg: Hepatitis B surface antigen.