Table 1.

Protocol of Pressure Ulcer Scale for Healing tool, version 3 (PUSH Tool 3)

Length × Width	0	1	2	3	4	5
	0 cm2	< 0.3 cm2	0.3–0.6 cm2	0.7–1.0 cm2	1.1–2.0 cm2	2.1–3.0 cm2
	6	7	8	9	10		Sub-score
	3.1–4.0 cm2	4.1–8.0 cm2	8.1–12.0 cm2	12.1–24.0 cm2	> 24.0 cm2
Exudate Amount	0	1	2	3			Sub-score
	None	Light	Moderate	Heavy
Tissue Type	0	1	2	3	4		Sub-score
	Closed	Epithelial Tissue	Granulation Tissue	Slough	Necrotic Tissue
.	.	.	.	.	.	.	Total Score