Table 3.

Total cost and its components (in 2010 US$)*

Costs	Total sample (n=161)
	Median	IQR	Mean	SD	%
Panel A: Total direct medical costs	12 562	9441–18 120	16 307	14 488
Inpatient cost	7064	5097–11 786	7622	18 645	66.9
Outpatient cost	5272	3391–6712	7031	6843	33.1
Panel B: Total direct non-medical costs	5220	3013–8543	6441	5038
Accommodation	2158	280–3700	2898	3357	45.0
Transportation	112	44–219	175	219	2.7
Food and nutritional supplements	1682	392–2864	2289	2743	35.5
Hygiene cleaning products and auxiliary treatment equipment	177	59–505	429	651	6.7
Gifts and treats including electrical devices	428	123–841	651	888	10.1
Panel C: Total indirect costs	1677	0–6727	8733	24 321
Total costs	22 702	15 518–33 177	31 480	31 847

*The average exchange rate between RMB and US$ in 2010 is 6.7695.