| Venous (n = 762) | Arterial (n = 184) | Venous-arterial (n = 162) | Other types (n = 698) | Lateral ulcer, One diagnosis (n = 1805) | Bilateral ulcers, different diagnoses (n = 18) |
---|---|---|---|---|---|---|
Pain (NRS) (%) | Â | Â | Â | Â | Â | Â |
 0 | 50.4 (384) | 27.2 (50) | 38.9 (63) | 54.9 (383) | 48.8 (880) | 29.4 (6) |
 1 | 1.3 (10) | 1.6 (3) | 0.0 (0) | 1.7 (12) | 1.4 (25) | 0.0 (0) |
 2 | 2.9 (22) | 4.3 (8) | 3.1 (5) | 4.6 (32) | 3.7 (67) | 0.0 (0) |
 3 | 6.6 (50) | 6.0 (11) | 6.2 (10) | 4.4 (31) | 5.7 (102) | 0.0 (0) |
 4 | 7.3 (56) | 6.5 (12) | 4.9 (8) | 4.9 (34) | 6.1 (110) | 0.0 (0) |
 5 | 9.8 (75) | 16.8 (31) | 13.0 (21) | 10.0 (70) | 10.9 (197) | 5.9 (1) |
 6 | 3.9 (30) | 6.5 (12) | 8.6 (14) | 3.6 (25) | 4.5 (81) | 5.9 (1) |
 7 | 7.6 (58) | 8.7 (16) | 8.0 (13) | 5.7 (40) | 7.0 (127) | 17.6 (3) |
 8 | 5.6 (43) | 9.2 (17) | 8.6 (14) | 5.4 (38) | 6.1 (111) | 23.5 (4) |
 9 | 1.8 (14) | 3.3 (6) | 1.9 (3) | 1.6 (11) | 1.9 (34) | 17.6 (3) |
 10 | 2.6 (20) | 9.8 (18) | 6.8 (11) | 3.2 (22) | 3.9 (71) | 0.0 (0) |
Meana (SD) | 5.45 (2.25) | 6.04 (2.46) | 6.07 (2.25) | 5.42 (2.42) | 5.59 (2.35) | 7.58 (1.24) |