TABLE 1.

Frequency of chronic wounds and their various types

	n (%; CI)
Chronic wounds	588 (7.8%; 7.2% to 8.4%)
PU	303 (4.0%; 3.5% to 4.4%)
LLU	71 (0.9%; 0.7% to 1.2%)
DFU	45 (0.6%; 0.4% to 0.8%)
PAOD	74 (1.0%; 0.8% to 1.2%)
Other	129 (1.7%; 1.4% to 2.0%)

Abbreviations: DFU, diabetic foot ulcer; LLU, lower leg ulcer; PAOD, peripheral arterial occlusive disease; PU, pressure ulcer.