A Nieto1, M Ruiz-Ramos, L Abdel-Kader, M Conde, F Camacho. 1. Departamento de Ciencias Socio-Sanitarias, Facultad de Medicina, Universidad de Sevilla, Avda Sanchez Pizjuan s/n, Spain. adora@us.es
Abstract
BACKGROUND: Cutaneous malignant melanoma (CMM) morbidity and mortality rates have increased over the past several decades all around the world, but some developed countries have experienced recent declines in mortality from CMM among the young and middle-aged and even a reversal in the long-term increase in deaths attributable to CMM. OBJECTIVES: To describe CMM mortality trends, by age and gender, in Spain between 1975 and 1998. METHODS: Crude, age-adjusted, truncated, cumulative, age-specific and potential years of life lost rates of CMM mortality were calculated by gender. Age and period Poisson regression models were fitted to gender- and age-specific CMM mortality rates. RESULTS: In males there were marked increases in all CMM mortality rates between 1975 and 1994, followed by their decrease during 1995-98. In contrast, rates rose in females between 1975 and 1998. There were annual increases of 13% in the risk of dying among males and 33% among females. Relative risks of CMM mortality increased with age in both genders: (i) 21.75 (95% confidence interval, CI 17.32-27.30) in males, and (ii) 28.27 (95% CI 24.99-31.97) in females in the > or = 70-year-old group, when compared with those < 35 years. CONCLUSIONS: CMM mortality rates continue to rise in females while males have experienced a recent reversal of this trend in Spain. Emphasizing the danger of overexposure to ultraviolet radiation may be especially important in females.
BACKGROUND:Cutaneous malignant melanoma (CMM) morbidity and mortality rates have increased over the past several decades all around the world, but some developed countries have experienced recent declines in mortality from CMM among the young and middle-aged and even a reversal in the long-term increase in deaths attributable to CMM. OBJECTIVES: To describe CMM mortality trends, by age and gender, in Spain between 1975 and 1998. METHODS: Crude, age-adjusted, truncated, cumulative, age-specific and potential years of life lost rates of CMM mortality were calculated by gender. Age and period Poisson regression models were fitted to gender- and age-specific CMM mortality rates. RESULTS: In males there were marked increases in all CMM mortality rates between 1975 and 1994, followed by their decrease during 1995-98. In contrast, rates rose in females between 1975 and 1998. There were annual increases of 13% in the risk of dying among males and 33% among females. Relative risks of CMM mortality increased with age in both genders: (i) 21.75 (95% confidence interval, CI 17.32-27.30) in males, and (ii) 28.27 (95% CI 24.99-31.97) in females in the > or = 70-year-old group, when compared with those < 35 years. CONCLUSIONS:CMM mortality rates continue to rise in females while males have experienced a recent reversal of this trend in Spain. Emphasizing the danger of overexposure to ultraviolet radiation may be especially important in females.
Authors: Susana Puig; Joaquim Marcoval; Cristina Paradelo; Antoni Azon; Ramon Bartralot; Susana Bel; Xavier Bigata; Aram Boada; Antoni Campoy; Cristina Carrera; Neus Curco; Joan Dalmau; Carlos Ferrándiz; Josep R Ferreres; Manel Formigon; Fernando Gallardo; Alberto Gonzalez; Miquel Just; Enric Llistosella; Rosa M Marti; M Elena Nogues; Ramon Pedragosa; Josep A Pujol; Rodrigo Roldán-Marín; Mireia Sabat; Montserrat Salleras; Juan A Smandia; Pedro Zaballos; Estel Plana; Josep Malvehy Journal: Acta Derm Venereol Date: 2015-04 Impact factor: 4.437