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Table 2 Relationships between serological markers and history of hepatic disease in adults aged 15–69 years (n/%)

From: Identification of associated risk factors for serological distribution of hepatitis B virus via machine learning models

Individual information

HBsAga

  

HBcAbb

  
 

Positive

Negative

x2 (P)

Positive

Negative

x2 (P)

Education

      

 Illiteracy

12(6.19)

182(93.81)

6.52(0.16)

125(64.43)

69(35.57)

46.58(< 0.01)

 Primary school

21(6.07)

325(93.93)

 

240(69.36)

106(30.64)

 

 Junior high school

22(5.16)

404(94.84)

 

235(55.16)

191(44.84)

 

 Senior high school

10(4.5)

212(95.50)

 

110(49.55)

112(50.45)

 

 College or higher

4(1.79)

220(98.21)

 

99(44.20)

125(55.80)

 

Previously HBsAg-positive?

      

 Yes

14(20.29)

35(2.61)

62.65(< 0.01)

39(4.82)

10(1.66)

15.50(< 0.01)

 No

44(63.77)

1127(83.92)

 

676(83.56)

495(82.09)

 

 Unknown

11(15.94)

181(13.48)

 

94(11.62)

98(16.25)

 

Previously been diagnosed with fatty liver disease?

 Yes

6(8.70)

49(3.65)

3.22(0.07)*

38(4.70)

17(2.82)

3.25(0.07)

 No

63(91.30)

1294(96.35)

 

771(95.30)

586(97.18)

 

Previously been diagnosed with alcoholic hepatitis?

 Yes

0(-)

5((0.37)

0(1.00)*

4(0.49)

1(0.17)

0.33(0.565)*

 No

69(100.00)

1338(99.63)

 

805(99.51)

602(99.83)

 

Vaccinated with HepB

      

 Yes

13(18.84)

410(30.53)

4.28(0.1174)

169(20.89)

254(42.12)

79.64(< 0.01)

 No

40(57.97)

672(50.04)

 

477(58.96)

235(38.97)

 

 Unknown

16(23.19)

261(19.43)

 

163(20.15)

114(18.91)

 

Total

69(4.89)

1343(95.11)

 

809(57.29)

603(42.71)

 
  1. Note: a HBsAg, hepatitis B surface antigen; b HBsAb, antibody to hepatitis B surface antigen; *Continuity adjusted Chi-Square