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Cancer & Tumors102 citations

Changing epidemiology of malignant melanoma in Queensland

Bioeffects Seen

Authors not listed · 1980

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Queensland's melanoma rates doubled in 11 years, showing how environmental carcinogens create measurable population health changes quickly.

Plain English Summary

Summary written for general audiences

Queensland researchers tracked skin cancer rates from 1966 to 1977, finding that malignant melanoma cases doubled from 16 to 32.7 per 100,000 people. The good news: doctors were catching tumors earlier and smaller, suggesting improved detection was partly responsible for the increased numbers.

Why This Matters

While this 1980 study predates our modern understanding of EMF health effects, it offers a crucial lesson about environmental health surveillance. The doubling of melanoma rates in Queensland parallels concerning trends we see today with brain cancer incidence in countries with high cell phone adoption. Just as researchers eventually connected UV radiation exposure to skin cancer increases, we're now documenting similar patterns with radiofrequency radiation and certain cancers. The Queensland data shows how environmental carcinogens can create measurable population-level health changes over relatively short time periods. What makes this particularly relevant to EMF research is the timeline - significant increases became apparent within just 11 years of tracking. Today's EMF exposure levels dwarf what previous generations experienced, yet we're still in the early stages of comprehensive health surveillance for wireless radiation effects.

Exposure Information

Specific exposure levels were not quantified in this study.

Cite This Study
Unknown (1980). Changing epidemiology of malignant melanoma in Queensland.
Show BibTeX
@article{changing_epidemiology_of_malignant_melanoma_in_queensland_ce1295,
  author = {Unknown},
  title = {Changing epidemiology of malignant melanoma in Queensland},
  year = {1980},
  doi = {10.5694/j.1326-5377.1980.tb134628.x},
  
}
DOI: 10.5694/j.1326-5377.1980.tb134628.xPubMed: 7360090

Quick Questions About This Study

Yes, the study documented malignant melanoma incidence increasing from 16 cases per 100,000 people in 1966 to 32.7 per 100,000 in 1977. This represented a complete doubling of skin cancer rates in Queensland over this relatively short period.
Partly yes. The 1977 tumors were more superficial, smaller in diameter, and had non-elevated profiles compared to earlier cases. This suggests improved early detection was contributing to the increased numbers, though actual disease incidence was also rising.
Male incidence rates increased more dramatically than female rates during this period. The study specifically noted that both the absolute incidence in males and the male-to-female ratio increased between 1966 and 1977.
Most tumor locations remained consistent, with one notable exception: there was a possible reduction in leg tumors among females in tropical Queensland. The major sites otherwise stayed the same throughout the study period.
Queensland's 11-year tracking period demonstrates how quickly environmental carcinogens can create measurable population health changes. This model of systematic cancer surveillance provides a template for monitoring other potential environmental health threats today.