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Baseline urinary 8-oxodG and 8-oxoGuo levels grouped by skin type and ethnicity (n = 64).
| Skin type | n | 8-oxodG (ng/mg creatinine) | 8-oxoGuo (ng/mg creatinine) |
|---|---|---|---|
| I | 12 | 3.9 (1.6) | 5.6 (1.4) |
| II | 14 | 3.7 (1.0) | 4.9 (1.0) |
| III | 19 | 4.1 (1.9) | 5.5 (1.5) |
| IV | 6 | 3.4 (2.3) | 5.5 (2.2) |
| V | 7 | 2.1 (0.6) | 4.1 (0.6) |
| VI |
6 |
2.0 (0.6) |
3.5 (0.6) |
|
Ethnicity | |||
| White Caucasian | 49 | 3.9 (1.7) | 5.4 (1.5) |
| South Asian | 6 | 1.7 (0.4) | 3.9 (0.6) |
| Black | 9 | 2.2 (0.6) | 3.7 (0.7) |
Data are mean (SD).
