Relationship between skin damage score and other signs of past sun exposure
| . | n . | Unadjusted OR (95% CI) . | OR (95% CI), adjusted for age and sex . | Fully AOR* (95% CI) . |
|---|---|---|---|---|
| Any pterygium† | ||||
| No | 275 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 227 | 1.53 (1.12-2.09) | 1.10 (0.80-1.52) | 1.02 (0.73-1.42) |
| Any skin cancer‡ | ||||
| No | 463 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 37 | 2.64 (1.40-4.99) | 1.71 (0.90-3.27) | 1.74 (0.91-3.33) |
| Any solar keratosis‡ | ||||
| No | 375 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 122 | 3.14 (2.15-4.57) | 1.67 (1.12-2.48) | 1.55 (1.03-2.32) |
| Any cataract‡ | ||||
| No | 488 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 13 | 2.50 (0.98-6.36) | 1.01 (0.37-2.78) | 1.00 (0.36-2.80) |
| Any melanoma‡ | ||||
| No | 469 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 31 | 2.96 (1.46-6.00) | 2.01 (0.99-4.10) | 1.92 (0.94-3.94) |
| Nevi count† | ||||
| 0 | 57 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| 1-9 | 203 | 0.33 (0.20-0.57) | 0.38 (0.22-0.67) | 0.39 (0.22-0.68) |
| 10-19 | 84 | 0.41 (0.22-0.75) | 0.49 (0.26-0.91) | 0.48 (0.25-0.90) |
| 20-49 | 113 | 0.26 (0.15-0.47) | 0.37 (0.20-0.67) | 0.36 (0.20-0.67) |
| ≥50 | 47 | 0.31 (0.15-0.63) | 0.41 (0.20-0.84) | 0.36 (0.17-0.75) |
| Ptrend = 0.002 | Ptrend = 0.07 | Ptrend = 0.04 | ||
| Large nevi (>5 mm) count† | ||||
| 0 | 394 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| 1-4 | 108 | 1.03 (0.71-1.50) | 1.14 (0.77-1.67) | 1.04 (0.70-1.55) |
| ≥5 | 26 | 1.41 (0.68-2.90) | 1.52 (0.73-3.17) | 1.39 (0.65-2.95) |
| Ptrend = 0.45 | Ptrend = 0.24 | Ptrend = 0.48 | ||
| . | n . | Unadjusted OR (95% CI) . | OR (95% CI), adjusted for age and sex . | Fully AOR* (95% CI) . |
|---|---|---|---|---|
| Any pterygium† | ||||
| No | 275 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 227 | 1.53 (1.12-2.09) | 1.10 (0.80-1.52) | 1.02 (0.73-1.42) |
| Any skin cancer‡ | ||||
| No | 463 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 37 | 2.64 (1.40-4.99) | 1.71 (0.90-3.27) | 1.74 (0.91-3.33) |
| Any solar keratosis‡ | ||||
| No | 375 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 122 | 3.14 (2.15-4.57) | 1.67 (1.12-2.48) | 1.55 (1.03-2.32) |
| Any cataract‡ | ||||
| No | 488 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 13 | 2.50 (0.98-6.36) | 1.01 (0.37-2.78) | 1.00 (0.36-2.80) |
| Any melanoma‡ | ||||
| No | 469 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| Yes | 31 | 2.96 (1.46-6.00) | 2.01 (0.99-4.10) | 1.92 (0.94-3.94) |
| Nevi count† | ||||
| 0 | 57 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| 1-9 | 203 | 0.33 (0.20-0.57) | 0.38 (0.22-0.67) | 0.39 (0.22-0.68) |
| 10-19 | 84 | 0.41 (0.22-0.75) | 0.49 (0.26-0.91) | 0.48 (0.25-0.90) |
| 20-49 | 113 | 0.26 (0.15-0.47) | 0.37 (0.20-0.67) | 0.36 (0.20-0.67) |
| ≥50 | 47 | 0.31 (0.15-0.63) | 0.41 (0.20-0.84) | 0.36 (0.17-0.75) |
| Ptrend = 0.002 | Ptrend = 0.07 | Ptrend = 0.04 | ||
| Large nevi (>5 mm) count† | ||||
| 0 | 394 | 1.00 (reference) | 1.00 (reference) | 1.00 (reference) |
| 1-4 | 108 | 1.03 (0.71-1.50) | 1.14 (0.77-1.67) | 1.04 (0.70-1.55) |
| ≥5 | 26 | 1.41 (0.68-2.90) | 1.52 (0.73-3.17) | 1.39 (0.65-2.95) |
| Ptrend = 0.45 | Ptrend = 0.24 | Ptrend = 0.48 | ||
*Adjusted for age, sex, buttock melanin density, left/right cast, and cumulative UVR dose; see text for model details.
†By nurse observation.
‡By self-report.