Evidence map›Paper›PMID 29981110›Full record

ArticleCanadian journal of public health = Revue canadienne de sante publique2018

Cancer incidence among First Nations adults in Canada: follow-up of the 1991 Census Mortality Cohort (1992-2009).

Maegan V Mazereeuw, Diana R Withrow, E Diane Nishri, Michael Tjepkema, Loraine D Marrett

Open access · bronzeAbstract read
In one paragraph

Article in Canadian journal of public health = Revue canadienne de sante publique, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.8field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 44 citations in OpenAlex.

  1. Lung cancer screening primer: Key information for primary care providers.Canadian family physician Medecin de famille canadien · 2021
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  10. "Somebody That can Meet you on Your Level:" Cancer Survivors' Perspectives on the Role of Indigenous Patient Navigators in Cancer Care.The Canadian journal of nursing research = Revue canadienne de recherche en sciences infirmieres · 2024
    Article
  11. Article
  12. Mapping the Way to Good Health: The Interdisciplinary Challenges of Geographers in Medical Research.International journal of environmental research and public health · 2022
    Article
  13. Projected estimates of cancer in Canada in 2022.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2022
    Article
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  16. Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2022
    Article
  17. Toward equitable access to oncology care for Indigenous Peoples in Canada: Implications for nursing.Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2022
    Article
  18. Canadian family physician Medecin de famille canadien · 2021
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Maegan V MazereeuwPrevention and Cancer Control, Cancer Care Ontario, Toronto, Ontario, Canada. MMazereeuw@cihi.ca.
Diana R WithrowPrevention and Cancer Control, Cancer Care Ontario, Toronto, Ontario, Canada.
E Diane NishriPrevention and Cancer Control, Cancer Care Ontario, Toronto, Ontario, Canada.
Michael TjepkemaHealth Analysis Division, Statistics Canada, Ottawa, Ontario, Canada.
Loraine D MarrettPrevention and Cancer Control, Cancer Care Ontario, Toronto, Ontario, Canada.
Cancer Care Ontario · CAPublic Health Ontario · CAStatistics Canada · CA

Funding

CIHR
6 · The paper itself

Abstract

objectivesEstimate site-specific cancer incidence rates for a wide range of cancers in First Nations adults in Canada, and compare these with rates in non-Aboriginal adults.

methodsResponses from persons aged 25 and older to the 1991 Long Form Census were linked to national mortality and cancer databases. First Nations- and non-Aboriginal-specific incidence rates were age-standardized to the world standard population. The sex- and site-specific relative risks (RR) of cancer in First Nations compared to those in non-Aboriginal adults were estimated with Poisson regression. Results were stratified by residence on-reserve (all cancers combined) and region of Canada (four most common cancer sites).

resultsCompared to non-Aboriginal adults, First Nations had higher incidence of colon and rectum, kidney, cervix, and liver cancers and lower incidence of prostate, breast, bladder, uterus, ovary, and brain cancers, as well as non-Hodgkin lymphoma, leukemia, and melanoma. First Nations women additionally had higher incidence of stomach, gallbladder, and laryngeal cancers and lower incidence of thyroid cancers compared to non-Aboriginal women. The higher relative incidence of stomach and gallbladder cancers was observed only among First Nations adults who reported living on-reserve. Incidence of lung cancer was similar for First Nations and non-Aboriginal adults nationally, though variation by region of Canada was observed.

conclusionFirst Nations people in Canada have disproportionately high rates of certain cancers, providing evidence to support public health policy and programming. More research is needed to identify factors contributing to the significantly lower incidence observed for various cancer types. Novel methods for studying disparities in cancer incidence among First Nations people are required to support ongoing cancer control planning and advocacy.

Indexed as

AdultAgedAged, 80 and overCanadaCensusesCohort StudiesDatabases, FactualFemaleFollow-Up StudiesHumansIncidenceIndians, North AmericanMaleMiddle AgedNeoplasmsCanadaCancer incidenceFirst Nations

Identifiers

PMID29981110
PMCPMC6964591
OpenAlexW2810623189

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.