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Table 2 Univarite analysis for the health-care services exposure risk factors of HB

From: Risk factors of hepatitis B transmission in northern Palestine: a case – control study

Variable

Case n (%)

Control n (%)

P value

OR$(95% CI^)

History of dialysis:

    

 ▪ Yes

3 (3)

0 (0)

0.346@

2.0 (0.76-5.34)

 ▪ No

97 (97)

100 (100)

History of blood transfusion:

    

 ▪ Yes

24 (24)

9 (9)

0.004*

3.2 (1.4-7.28)

 ▪ No

76 (76)

91 (91)

History of needle stick:

    

 ▪ Yes

7 (7)

2 (2)

0.170@

3.7 (0.75-18.2)

 ▪ No

93 (93)

98 (98)

History of surgical operation:

    

 ▪ Yes

35 (35)

23 (23)

0.061*

1.8 (0.97-3.3)

 ▪ No

65 (65)

77 (77)

History of dental visits:

    

 ▪ Yes

75 (75)

29 (29)

<0.001*

7.4 (3.9-13.7)

 ▪ No

25 (25)

71 (71)

History of hospitalization:

    

 ▪ Yes

45 (45)

28 (28)

0.013*

2.1 (1.17-3.78)

 ▪ No

55 (55)

72 (72)

  
  1. *Chi Squared test, @Fisher exact test, $OR = Odds Ratio, ^CI: Confidence Interval.