Table 1. Fraction and number of attributable liver cancer deaths according to risk factors by sex.

Risk factors	All				Males				Females
	PAF (%)	95% CI	No. of deaths		PAF (%)	95% CI	No. of deaths		PAF (%)	95% CI	No. of deaths
HBV, hepatitis B virus; HCV, hepatitis C virus; PAF, population attributable fraction; 95% CI, 95% confidence interval.
HBV	53.2	50.5−56.2	169,554		55.6	53.1−58.4	129,894		46.5	43.4−50.1	39,660
HCV	17.0	12.7−21.5	54,167		17.4	13.1−21.8	40,575		15.9	11.6−20.5	13,592
Smoking	12.8	12.5−13.1	40,751		15.7	15.4−16.0	36,692		4.8	4.3−5.2	4,059
Diabetes	10.4	9.3−11.4	33,011		10.9	9.8−12.1	25,515		8.8	7.9−9.6	7,496
Excess bodyweight	11.0	10.6−11.4	35,078		10.3	9.9−10.7	24,014		13.0	12.5−13.5	11,064
Alcohol drinking	7.9	7.7−8.2	25,289		10.3	10.0−10.5	23,946		1.6	1.4−1.7	1,343
Clonorchis sinensis	0.2	0.2−0.3	750		0.2	0.2−0.2	535		0.3	0.2−0.3	215
All	72.4	68.8−76.0	230,856		75.7	72.5−78.9	176,742		63.5	58.8−68.2	54,114