Risk factors | Total number (%) | Risk factors | Total number (%) |
---|---|---|---|
Maternal | Paternal | ||
A | |||
Alcohol consumption | 72,808(3.40%) | Alcohol consumption | 634,547(29.61%) |
No intake meat and egg | 29,126(1.36%) | Smoking | 622,834(29.07%) |
Noise exposure | 25,267(1.18%) | Preputial ring | 84,659(3.95%) |
Othersa | 82,739(3.86%) | Noise exposure | 48,399(2.26%) |
Pesticide exposure | 26,753(1.25%) | ||
No intake meat and egg | 25,857(1.21%) | ||
Organic solvent exposure | 24,211(1.13%) | ||
High temperature exposure | 23,388(1.09%) | ||
Othersi | 41,492(1.94%) | ||
B | |||
Anemiab | 179,941(8.40%) | Abnormal liver function | 152,862(7.13%) |
Gingival hemorrhage | 76,595(3.57%) | Abnormal renal function | 26,107(1.22%) |
Vaginitisc | 49,162(2.29%) | Othersj | 9,973(0.47%) |
Othersd | 12,257(0.57%) | ||
C | |||
Abnormal TSH | 135,958(6.34%) | HBs antigen positive | 135,958(5.87%) |
HBs-Ag positive | 101,970(4.76%) | HBe antigen positive | 101,970(1.68%) |
Gynecological diseases history | 73,107(3.41%) | Othersk | 10,111(0.47%) |
Abnormal renal function | 57,680(2.69%) | ||
Abnormal liver function | 54,192(2.53%) | ||
Thrombocytopeniab | 31,522(1.47%) | ||
HBe-Ag positive | 31,459(1.47%) | ||
Otherse | 132,582(6.19%) | ||
D | |||
Spontaneous abortion history | 57,060(2.66%) | Othersl | 4,305(0.20%) |
Adverse pregnancy historyf | 23,878(1.12%) | ||
Othersg | 8,873(0.41%) | ||
X | |||
Othersh | 5,259(0.25%) |