表 1. Clinical characteristics of pressure injury in patients with severe neurological diseases(case [%]).

神经重症患者发生压力性损伤的临床特征〔例数（%）〕

Location	Mucosal pressure injury	Device-related pressure injury	Total
Head and face	7 (12.07)	0 (0.00)	7 (12.07)
Occipital bone	2 (3.45)	0 (0.00)	2 (3.45)
Forehead	0 (0.00)	2 (3.45)	2 (3.45)
Cheek	0 (0.00)	0 (0.00)	0 (0.00)
Nose	0 (0.00)	2 (3.45)	2 (3.45)
Ear	2 (3.45)	0 (0.00)	2 (3.45)
Temporal bone	0 (0.00)	3 (5.17)	3 (5.17)
Upper limb	0 (0.00)	2 (3.45)	2 (3.45)
Upper arm	0 (0.00)	2 (3.45)	2 (3.45)
Elbow	0 (0.00)	3 (5.17)	3 (5.17)
Lower limb	10 (17.24)	2 (3.45)	12 (20.69)
Knee	0 (0.00)	2 (3.45)	2 (3.45)
Heel	15 (25.86)	5 (8.62)	20 (34.48)
Ankle	3 (5.17)	0 (0.00)	3 (5.17)
Trunk	2 (3.45)	2 (3.45)	4 (6.90)
Chest	0 (0.00)	2 (3.45)	2 (3.45)
Back	5 (8.62)	5 (8.62)	10 (17.24)
Sacrococcygeal region	17 (29.31)	15 (25.86)	32 (55.17)
Total	35 (60.34)	23 (39.66)	58 (100.00)