Table 4.

Disease burden of complex wounds

Wounds type	Frequency*	Length of stay (days)†		Per capita inpatient cost (¥)†
		Mean±SD	Median (IQR)	Mean±SD	Median (IQR)
All wounds	5048	18±22	12 (7–22)	11 347.54±16 7150.62	6500.18 (2965.92–12 975.23)
Pressure ulcers	583	31±41	20 (9–34)	15 852.69±23 6300.01	8039.12 (3693.78–17 022.99)
Diabetic ulcers	843	18±23	13 (7–22)	13 528.74±17 9660.84	8399.13 (3435.24–16 267.55)
Venous leg ulcers	903	12±8	9 (7–14)	8865.53±6866.72	7496.02 (4063.37–11 388.46)
Non-healing surgical wounds	1639	16±17	11 (7–20)	10 071.35±15 2400.53	4954.22 (2316.53–10 774.30)
Other ulcers	1080	18±19	13 (7–24)	11 225.03±18 4250.64	6152.69 (3011.88–13 719.34)

*Only patient whose principal cause of hospitalisation was the complex wound were included in this table.

†Mean with SD and median with IQR were presented.