Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

01 October 2005

Increasing incidence of malignant melanoma of skin can be modeled as a response to suddenly imposed environmental stress

Orjan Hallberg

Med Sci Monit 2005; 11(10): CR457-461 :: ID: 430300

Abstract

Background:The aim was to determine whether the increasing age-standardized incidence of malignant melanoma of the skin in some countries can be explained by a suddenly imposed environmental stress to the whole population.Material/Methods:Incidence data were retrieved from the cancer registries of the USA and four Nordic countries. A four-parameter incidence model was developed and its parameters were varied to optimally fit age-standardized data from the investigated countries. Two parameters were used for a log-normally distributed exposure time to illness; the other two were the starting year for the imposed exposure and the critical age (age at which the exposure starts having an effect on incidence). Reported age-specific incidence data from the investigated countries were also analyzed to see at what age melanoma of the skin actually starts to occur.Results:Similar parameters for exposure time to illness were calculated for all five countries. The staring year was found to be 1967 for the USA, while for the Nordic countries it ranged between 1953 to 1955. The modeled critical age for all countries varied from 13 to 18 years; the actual average critical age was found to be 14.3 years for the investigated countries analyzed based on reported age-specific data.Conclusions:An environmental stress suddenly imposed in the mid-1950s for the Nordic countries and in the late 1960s for the USA, affecting people from 13 years of age and above, can mathematically explain the age-specific pattern for melanoma of the skin noticed in the investigated countries.

Keywords: Environmental Exposure, Age Distribution, Incidence, Melanoma - etiology, Registries, Scandinavia - epidemiology, Skin Neoplasms - etiology, Sunlight, United States - epidemiology

0 Comments

Editorial

12 September 2022 : Editorial  

Editorial: Treatment with Dual Incretin Receptor Agonists to Maintain Normal Glucose Levels May Also Maintain Normal Weight and Control Metabolic Dysfunction-Associated Fatty Liver Disease (MAFLD)

Ana Luisa Ordóñez-Vázquez, Sofía Murúa Beltrán-Gall, Shreya C. Pal, Nahum Méndez-Sánchez
Liver Research Unit, Medica Sur Clinic Foundation, Mexico City, Mexico

DOI: 10.12659/MSM.938365

Med Sci Monit 2022; 28:e938365

SARS-CoV-2/COVID-19

30 September 2022 : Editorial  

Editorial: Rebound COVID-19 and Cessation of Antiviral Treatment for SARS-CoV-2 with Paxlovid and Molnupiravir

Med Sci Monit In Press; DOI: 10.12659/MSM.938532  

16 September 2022 : Review article  

Effects of Physiotherapy on Rehabilitation and Quality of Life in Patients Hospitalized for COVID-19: A Rev...

Med Sci Monit In Press; DOI: 10.12659/MSM.938141  

12 September 2022 : Clinical Research  

Effect of Vitamin D Concentration on Course of COVID-19

Med Sci Monit In Press; DOI: 10.12659/MSM.937741  

In Press

30 Sep 2022 : Editorial  

Editorial: Rebound COVID-19 and Cessation of Antiviral Treatment for SARS-CoV-2 with Paxlovid and Molnupiravir

Med Sci Monit In Press; DOI: 10.12659/MSM.938532  

30 Sep 2022 : Clinical Research  

Correlation Between Trough Level of Abiraterone and Prostate-Specific Antigen (PSA) Response in Metastatic ...

Med Sci Monit In Press; DOI: 10.12659/MSM.938091  

30 Sep 2022 : Review article  

A Review of the Biological Mechanisms of Dexmedetomidine for Postoperative Neurocognitive Disorders

Med Sci Monit In Press; DOI: 10.12659/MSM.937862  

29 Sep 2022 : Animal Research  

Effect of Antilogous Platelet-Rich Plasma on the Revascularization of Rabbit Prefabricated Flap

Med Sci Monit In Press; DOI: 10.12659/MSM.937718  

Most Viewed Current Articles

30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

13 Nov 2021 : Clinical Research  

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

DOI :10.12659/MSM.932788

Med Sci Monit 2021; 27:e932788

08 Mar 2022 : Review article  

A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...

DOI :10.12659/MSM.936292

Med Sci Monit 2022; 28:e936292

01 Nov 2020 : Review article  

Long-Term Respiratory and Neurological Sequelae of COVID-19

DOI :10.12659/MSM.928996

Med Sci Monit 2020; 26:e928996

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750