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Factors Associated With Atypical Moles In New Hampshire, Usa, L Titus-Ernstoff, J Ding, A. E. Perry, S. K. Spencer, B. F. Cole, M. S. Ernstoff Jan 2007

Factors Associated With Atypical Moles In New Hampshire, Usa, L Titus-Ernstoff, J Ding, A. E. Perry, S. K. Spencer, B. F. Cole, M. S. Ernstoff

Dartmouth Scholarship

Only a few studies, conducted in Sweden, assessed factors associated with the presence of atypical moles in the general population. We conducted a population-based, case-control study in New Hampshire, USA, to identify factors associated with atypical moles. In our study, atypical moles affected 14% of the study population. The adjusted odds ratio (OR) was 0.34 (95% confidence interval (CI)=0.14-0.80) for those with the highest adulthood recreational sun exposure, relative to the lowest. The OR for any freckles, compared to none, was 2.24 (95% CI=1.18-4.25). We found a linear relationship between the number of benign moles and the presence of atypical …