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Age-adjusted incidence rates of squamous cell carcinoma until 2030 using three projection models: joinpoint analysis, age-period-cohort, and Nordpred by sex. (A) Males. (B) Females. The solid lines represent the model predictions, the dots the observed rates, and the dashed lines the model projections. AC-P, age-period-cohort fitted with period; AP-C, age-period-cohort fitted with cohort.
