An Epidemiologic Analysis of Melanoma Overdiagnosis in the United States, 1975-2017. Academic Article uri icon

Overview

abstract

  • The primary cause of the increase in melanoma incidence in the United States has been suggested to be overdiagnosis. We used Surveillance, Epidemiology, and End Result Program data from 1975 to 2017 to examine epidemiologic trends of melanoma incidence and mortality and better characterize overdiagnosis in white Americans. Over the 43-year period, incidence and mortality showed discordant temporal changes across population subgroups; trends most suggestive of overdiagnosis alone were present in females aged 55-74. Other groups showed mixed changes suggestive of overdiagnosis plus changes in underlying disease risk (decreasing risk in younger individuals and increasing risk in older males). Cohort effects were identified for male and female mortality and male incidence but were not as apparent for female incidence, suggesting that period effects have had a greater influence on changes in incidence over time in females. Encouraging trends included long-term declines in mortality in younger individuals and recent stabilization of invasive incidence in individuals aged 15-44 years and males aged 45-54 years. Melanoma in situ incidence, however, has continued to increase throughout the population. Overdiagnosis appears to be relatively greater in American females and for melanoma in situ.

publication date

  • December 11, 2021

Research

keywords

  • Melanoma
  • Skin Neoplasms

Identity

PubMed Central ID

  • PMC9187775

Scopus Document Identifier

  • 85123779457

Digital Object Identifier (DOI)

  • 10.1016/j.jid.2021.12.003

PubMed ID

  • 34902365

Additional Document Info

volume

  • 142

issue

  • 7