Table 3.

Antibiotic prescription in percent in different aetiological diagnoses in the study group and the control group separately, for all healed ulcers

	Study group n=64	Control group n=1016
Venous ulcer	11% (19)	20% (318)
Arterial ulcer	33% (6)	52% (44)
Venous-arterial ulcer	0% (4)	16% (50)
Pressure ulcer	0% (13)	18% (169)
Neuropathic ulcer	33% (3)	55% (29)
Traumatic ulcer	0% (7)	24% (177)
Ulcers due to inflammatory vessel disease	0% (0)	43% (14)
Malignant ulcer	0% (0)	54% (13)
Other unspecified ulcer	0% (2)	37% (124)
Missing diagnosis	0% (10)	24% (78)

The number of ulcers in each diagnosis is in parentheses.