Figure 1.
Hazard ratios for the risk of malignant melanoma per increment of height z score in childhood, unadjusted (•) and adjusted for body mass index (▾) or body surface area (▪) and stratified by sex and 5-year birth cohort, Copenhagen, Denmark, 1968–2012. Body mass index was defined as weight (kg)/height (m)2; body surface area was defined as weight (kg)0.5378 × height (cm)0.3964 × 0.024265. Based on data from the Copenhagen School Health Records Register. Bars, 95% confidence intervals.