| |
History + Skin + |
History ± Skin + |
History + Skin - |
Total |
| - 62 positive responses |
46 (74%) |
9 (15%) |
7 (11%) |
62 (100%) |
| - 35 negative responses |
6 (17%) |
21 (60%) |
8 (23%) |
35 (100%) |
| Total |
54 (55%) |
30 (30%) |
15 (15%) |
97 (100%) |
+ =positive; ± =unknown; - =negative |
