Table 1 Case-control study (FEBIM-1): Combined effect of infections and vaccinations on the risk of melanoma; Odds ratios (95% confidence interval) for melanoma risk, adjusted for study centre, gender, age, skin phenotype, freckling index, number of naevi and solar burns[82]
From: Human endogenous retroviruses and cancer prevention: evidence and prospects
| Â | Number of severe infections | |
|---|---|---|
|  | 0 | ≥1 |
No vaccine | 1.0 | 0.37 (0.10-1.42) |
BCG or Vaccinia | 0.57 (0.33-0-96) | 0.29 (0.15-0.57) |
BCG and Vaccinia | 0.40 (0.23-0.68) | 0.33 (0.17-0.65) |