Table 4.

Costs of the BBF exposure management categorized by the locations in Beijing (in Chinese RMB).

Source Patient Infection Status	Direct Costs Mean 1		Indirect Costs Mean		Total Costs Mean
	Urban	Suburban	Urban	Suburban	Urban	Suburban
HBV	2348	1529	4921	2287	7269	3816
HCV	1551	1066	5499	2684	7050	3750
TP	652	780	4966	3443	5618	4223
HIV	6629	5905	6611	4780	13240	10,685
Unknown	3063	2462	5464	3273	8527	5735

Note: BBF; blood and body fluid; HIV: human immunodeficiency virus; HBV: hepatitis B virus; HCV: hepatitis C virus; TP: Treponema pallidum; RMB: Chinese yuan. ¹ Means were calculated from the data of each healthcare facility weighted by the number of healthcare staff with invasive duties.