A nationwide population-based cohort study on tonsillectomy and subsequent cancer incidence

2014 ◽  
Vol 125 (1) ◽  
pp. 134-139 ◽  
Author(s):  
Li-Min Sun ◽  
Hsuan-Ju Chen ◽  
Tsai-Chung Li ◽  
Fung-Chang Sung ◽  
Chia-Hung Kao
Keyword(s):  
Cohort Study ◽  
Cancer Incidence ◽  
Population Based ◽  
Subsequent Cancer

Serum 25-Hydroxyvitamin D and Subsequent Cancer Incidence and Mortality: A Population-Based Retrospective Cohort Study

2021 ◽  
Vol 96 (8) ◽  
pp. 2157-2167
Author(s):  
Casey R. Johnson ◽  
Daniel V. Dudenkov ◽  
Kristin C. Mara ◽  
Philip R. Fischer ◽  
Julie A. Maxson ◽  
...  
Keyword(s):  
Cohort Study ◽  
Cancer Incidence ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Population Based ◽  
Hydroxyvitamin D ◽  
Incidence And Mortality ◽  
25 Hydroxyvitamin D ◽  
Subsequent Cancer

scholarly journals Dietary fat intake and liver cancer incidence: A population‐based cohort study in Chinese men

2021 ◽  
Vol 148 (12) ◽  
pp. 2982-2996
Author(s):  
Xiao‐Wei Ji ◽  
Jing Wang ◽  
Qiu‐Ming Shen ◽  
Zhuo‐Ying Li ◽  
Yu‐Fei Jiang ◽  
...  
Keyword(s):  
Cohort Study ◽  
Liver Cancer ◽  
Cancer Incidence ◽  
Dietary Fat ◽  
Population Based ◽  
Fat Intake ◽  
Chinese Men ◽  
Dietary Fat Intake

Cancer incidence and cancer death in relation to tobacco smoking in a population‐based Australian cohort study

2021 ◽  
Author(s):  
Marianne F. Weber ◽  
Peter E.A. Sarich ◽  
Pavla Vaneckova ◽  
Stephen Wade ◽  
Sam Egger ◽  
...  
Keyword(s):  
Cohort Study ◽  
Cancer Incidence ◽  
Tobacco Smoking ◽  
Population Based ◽  
Cancer Death ◽  
Australian Cohort

scholarly journals Gastrointestinal cancer incidence in type 2 diabetes mellitus; results from a large population-based cohort study in the UK

2018 ◽  
Vol 54 ◽  
pp. 104-111 ◽  
Author(s):  
Roy G.P.J. de Jong ◽  
Paul J.H.L. Peeters ◽  
Andrea M. Burden ◽  
Marie L. de Bruin ◽  
Harm R. Haak ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Cohort Study ◽  
Cancer Incidence ◽  
Gastrointestinal Cancer ◽  
Large Population ◽  
Population Based ◽  
The Uk

scholarly journals Effectiveness of one-time endoscopic screening programme in prevention of upper gastrointestinal cancer in China: a multicentre population-based cohort study

Gut ◽  
2020 ◽  
pp. gutjnl-2019-320200 ◽  
Author(s):  
Ru Chen ◽  
Yong Liu ◽  
Guohui Song ◽  
Bianyun Li ◽  
Deli Zhao ◽  
...  
Keyword(s):  
Cohort Study ◽  
Cancer Incidence ◽  
Gastrointestinal Cancer ◽  
Screening Programme ◽  
Population Based ◽  
Control Group ◽  
Endoscopic Screening ◽  
Upper Gastrointestinal Cancer ◽  
Incidence And Mortality ◽  
Upper Gastrointestinal

ObjectivesTo estimate the effectiveness of endoscopic screening programme in reducing incidence and mortality of upper gastrointestinal cancer in high risks areas of China.DesignThis multicentre population-based cohort study was conducted in six areas in China from 2005 to 2015. All permanent residents aged 40 to 69 years were identified as target subjects. We refer to those who were invited for screening collectively as the invited group. Of these, we classify those who were invited and undertook endoscopic screening as the screened group and those who were invited but did not accept screening as the non-screened group. Target subjects who were not invited to the screening were assigned to the control group. The effectiveness of the endoscopic screening and screening programme were evaluated by comparing reductions in incidence and mortality from upper gastrointestinal cancer in the screened and invited group with control group.ResultsOur cohort analysis included 637 500 people: 299 483 in the control group and 338 017 in the invited to screening group, 113 340 (33.53%) of whom were screened eventually. Compared with subjects in the control group, upper gastrointestinal cancer incidence and mortality decreased by 23% (relative risk (RR)=0.77, 95% CI 0.74 to 0.81) and 57% (RR=0.43, 95% CI 0.40 to 0.47) in the screened group, respectively, and by 14% (RR=0.86, 95% CI 0.84 to 0.89) and 31% (RR=0.69, 95% CI 0.66 to 0.72) in the invited group, respectively.ConclusionAmong individuals aged 40 to 69 years in high risk areas of upper gastrointestinal cancer, one-time endoscopic screening programme was associated with a significant decrease in upper gastrointestinal cancer incidence and mortality.

scholarly journals Cancer Incidence in Patients With Acromegaly: A Cohort Study and Meta-Analysis of the Literature

2018 ◽  
Vol 103 (6) ◽  
pp. 2182-2188 ◽  
Author(s):  
Jakob Dal ◽  
Michelle Z Leisner ◽  
Kasper Hermansen ◽  
Dóra Körmendiné Farkas ◽  
Mads Bengtsen ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Colorectal Cancer ◽  
Cohort Study ◽  
Cancer Incidence ◽  
Meta Analysis ◽  
Population Based ◽  
Incidence Rates ◽  
Tract Cancer ◽  
Increased Risk ◽  
Risk Of Cancer

Abstract Context Acromegaly has been associated with increased risk of cancer morbidity and mortality, but research findings remain conflicting and population-based data are scarce. We therefore examined whether patients with acromegaly are at higher risk of cancer. Design A nationwide cohort study (1978 to 2010) including 529 acromegaly cases was performed. Incident cancer diagnoses and mortality were compared with national rates estimating standardized incidence ratios (SIRs). A meta-analysis of cancer SIRs from 23 studies (including the present one) was performed. Results The cohort study identified 81 cases of cancer after exclusion of cases diagnosed within the first year [SIR 1.1; 95% confidence interval (CI), 0.9 to 1.4]. SIRs were 1.4 (95% CI, 0.7 to 2.6) for colorectal cancer, 1.1 (95% CI, 0.5 to 2.1) for breast cancer, and 1.4 (95% CI, 0.6 to 2.6) for prostate cancer. Whereas overall mortality was elevated in acromegaly (SIR 1.3; 95% CI, 1.1 to 1.6), cancer-specific mortality was not. The meta-analysis yielded an SIR of overall cancer of 1.5 (95% CI, 1.2 to 1.8). SIRs were elevated for colorectal cancer, 2.6 (95% CI, 1.7 to 4.0); thyroid cancer, 9.2 (95% CI, 4.2 to 19.9); breast cancer, 1.6 (1.1 to 2.3); gastric cancer, 2.0 (95% CI, 1.4 to 2.9); and urinary tract cancer, 1.5 (95% CI, 1.0 to 2.3). In general, cancer SIR was higher in single-center studies and in studies with <10 cancer cases. Conclusions Cancer incidence rates were slightly elevated in patients with acromegaly in our study, and this finding was supported by the meta-analysis of 23 studies, although it also suggested the presence of selection bias in some earlier studies.

scholarly journals Thyroid cancer incidence among Asian immigrants to Ontario, Canada: A population-based cohort study

Cancer ◽  
2017 ◽  
Vol 123 (17) ◽  
pp. 3320-3325 ◽  
Author(s):  
Baiju R. Shah ◽  
Rebecca Griffiths ◽  
Stephen F. Hall
Keyword(s):  
Cohort Study ◽  
Thyroid Cancer ◽  
Cancer Incidence ◽  
Population Based ◽  
Asian Immigrants ◽  
Thyroid Cancer Incidence
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