| BCC | basal cell carcinoma |
| CAPI | computer-assisted personal interview |
| DNA | deoxyribonucleic acid |
| NHANES | National Health and Nutritional Examination Survey |
| NMSC | nonmelanoma skin cancer |
| OR | odds ratio |
| RCT | randomized controlled trial |
| SCC | squamous cell carcinoma |
| SD | standard deviation |
| UV | ultraviolet |