1. Correlates of multiple basal cell carcinoma in a retrospective cohort study: Sex, histologic subtypes, and anatomic distribution 
Karen Y. Kuo, MD, Prag Batra, BS, Hyunje G. Cho, BA, Shufeng Li, MS, Harvind S. Chahal, BA, Kerri E. Rieger, MD, PhD, Jean Y. Tang, MD, PhD, Kavita Y. Sarin, MD, PhD 
Journal of the American Academy of Dermatology 
Volume 77, Issue 2, Pages e2 (August 2017)
DOI: /j.jaad
Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions

2. Fig 1
Sex distribution by frequency of basal cell carcinoma (BCC) counts. The number and proportion of male versus female patients were compared across different groups of BCC counts (1 vs 2-5 vs ≥6). With increasing number of BCCs, the proportion of male patients increased from 57.1% with a single BCC to 79.3% with 6 or more BCCs.
Journal of the American Academy of Dermatology  , e2DOI: ( /j.jaad )
Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions

3. Supplemental Fig 1
Risk of subsequent basal cell carcinomas (BCCs) in male versus female patients. Risk ratios for subsequent BCCs in the study cohort were compared with a hypothetical constant risk, calculated as (1.24)n, where n equals the order of the subsequent BCC.
Journal of the American Academy of Dermatology  , e2DOI: ( /j.jaad )
Copyright © 2017 American Academy of Dermatology, Inc. Terms and Conditions