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The incidence of early onset colorectal cancer in Aotearoa New Zealand: 2000–2020

BMC Cancer 2024 12 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 60 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Oliver Waddell, John Pearson, Andrew McCombie, Harriet Marshall, Rachel Purcell, Jacqueline I. Keenan, Tamara Glyn, Frank Frizelle

Summary

Researchers analyzed colorectal cancer trends in New Zealand from 2000 to 2020, finding that while overall rates declined slightly, early-onset cases (in younger adults) are rising — and rising faster among Maori — suggesting environmental or lifestyle factors, including dietary contaminants, may be contributing to this shift.

The age-standardized incidence of CRC from 2000 to 2020 decreased in Aotearoa New Zealand, but not for Māori. The incidence of EOCRC over the same period continues to rise, and at a faster rate in Māori. However, with the ageing of the population in Aotearoa New Zealand, and for Māori, CRC in the elderly will continue to dominate case numbers.

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