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Cigar and pipe smoking and cancer risk in the european prospective investigation into cancer and nutrition.

https://arctichealth.org/en/permalink/ahliterature98017
Source
Int J Cancer. 2010 Feb 16;
Publication Type
Article
Date
Feb-16-2010
Author
Va McCormack
A. Agudo
Cc Dahm
K. Overvad
A. Olsen
A. Tjonneland
R. Kaaks
H. Boeing
J. Manjer
M. Almquist
G. Hallmans
I. Johansson
Md Chirlaque
A. Barricarte
M. Dorronsoro
L. Rodriguez
Ml Redondo
Kt Khaw
N. Wareham
N. Allen
T. Key
E. Riboli
P. Boffetta
Author Affiliation
International Agency for Research on Cancer, Lyon, France.
Source
Int J Cancer. 2010 Feb 16;
Date
Feb-16-2010
Language
English
Publication Type
Article
Abstract
The carcinogenicity of cigar and pipe smoking is established but the effect of detailed smoking characteristics is less well defined. We examined the effects on cancer incidence of exclusive cigar and pipe smoking, and in combination with cigarettes, among 102395 men from Denmark, Germany, Spain, Sweden and UK in the EPIC cohort. Hazard ratios (HR) and their 95% confidence intervals (CI) for cancer during a median 9 year follow-up from ages 35-70 years were estimated using proportional hazards models. Compared to never smokers, HR of cancers of lung, upper aero-digestive tract and bladder combined was 2.2 (95% CI: 1.3, 3.8) for exclusive cigar smokers (16 cases), 3.0 (2.1, 4.5) for exclusive pipe smokers (33 cases) and 5.3 (4.4, 6.4) for exclusive cigarette smokers (1069 cases). For each smoking type, effects were stronger in current than in ex-smokers, and in inhalers than in non-inhalers. Ever smokers of both cigarettes and cigars (HR 5.7 (4.4, 7.3), 120 cases) and cigarettes and pipes (5.1 (4.1, 6.4), 247 cases) had as high a raised risk as had exclusive cigarette smokers. In these smokers, the magnitude of the raised risk was smaller if they had switched to cigars or pipes only (i.e. quit cigarettes) and had not compensated with greater smoking intensity. Cigar and pipe smoking is not a safe alternative to cigarette smoking. The lower cancer risk of cigar and pipe smokers as compared to cigarette smokers is explained by lesser degree of inhalation and lower smoking intensity. (c) 2010 UICC.
PubMed ID
20162568 View in PubMed
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Determinants of plasma alkylresorcinol concentration in Danish post-menopausal women.

https://arctichealth.org/en/permalink/ahliterature140604
Source
Eur J Clin Nutr. 2011 Jan;65(1):94-101
Publication Type
Article
Date
Jan-2011
Author
R. Landberg
A. Kamal-Eldin
P. Aman
J. Christensen
K. Overvad
A. Tjønneland
A. Olsen
Author Affiliation
Department of Food Science, Swedish University of Agriculture Science, SLU, Uppsala, Sweden. rikard.landberg@lmv.slu.se
Source
Eur J Clin Nutr. 2011 Jan;65(1):94-101
Date
Jan-2011
Language
English
Publication Type
Article
Keywords
Biological Markers - blood
Bread
Denmark
Diet
Dietary Fiber - analysis
Female
Humans
Middle Aged
Multivariate Analysis
Postmenopause
Questionnaires
Regression Analysis
Resorcinols - blood
Secale cereale - chemistry
Abstract
Alkylresorcinols (AR), a group of phenolic lipids present in the outer parts of wheat and rye grain kernels, have been suggested as biomarkers of whole-grain wheat and rye intake. In this study, we investigated potential determinants of plasma AR concentration in a free-living population.
Non-fasting samples from post-menopausal women enrolled in the Danish Diet, Cancer and Health study (n = 360) were selected. Diet was assessed using a semi-quantitative food frequency questionnaires (FFQ) and the association between food items likely to contain AR and relevant non-dietary factors were studied by analysis of covariance models.
The median AR concentration was 78 nmol/l (interquartile range = 106.9 nmol/l). Intake of rye bread, identified as the main determinant, was associated with 87% higher plasma total AR concentration per 100 g of bread (95% confidence interval = 46-139%). About 8-12% of the total variation (depending on the AR homologue) in plasma AR concentration was explained by the selected dietary variables. At a nutrient level, total dietary fiber and cereal fiber were significantly associated with plasma total AR concentration (P = 0.05), but only ˜2% of the total plasma AR concentration was explained by the dietary fiber or cereal fiber intake.
In the studied population, AR plasma concentration was mainly affected by rye bread intake among investigated determinants.
PubMed ID
20859297 View in PubMed
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Folate intake, alcohol and risk of breast cancer among postmenopausal women in Denmark.

https://arctichealth.org/en/permalink/ahliterature9096
Source
Eur J Clin Nutr. 2006 Feb;60(2):280-6
Publication Type
Article
Date
Feb-2006
Author
A. Tjønneland
J. Christensen
A. Olsen
C. Stripp
S B Nissen
K. Overvad
B L Thomsen
Author Affiliation
Institute of Cancer Epidemiology, The Danish Cancer Society, Copenhagen, Denmark. annet@cancer.dk
Source
Eur J Clin Nutr. 2006 Feb;60(2):280-6
Date
Feb-2006
Language
English
Publication Type
Article
Abstract
OBJECTIVE: There is consistent evidence that alcohol increases the risk of breast cancer. It has been suggested that the increased risk associated with alcohol intake may be reduced by adequate intake of folate. Since many women consume alcohol, detection of a risk-reducing mechanism would have major public health implications. DESIGN: We therefore evaluated the possible interaction between alcohol and folate in a paired nested case-control study among postmenopausal women. SETTING: A total of 24 697 postmenopausal women were included in the 'Diet, Cancer and Health' follow-up study between December 1993 and May 1997. The cohort was followed until December 2000. The study included 388 cases of breast cancer and 388 randomly selected controls were used to estimate the breast cancer incidence rate ratio (IRR) in conditional logistic regression analysis. RESULTS: A previously established association between alcohol intake and risk of breast cancer was present mainly among women with low folate intake. An IRR of 1.19 (95% CI: 0.99-1.42) per 10 g average daily alcohol intake was found for women with a daily folate intake below 300 mug, while among women with a folate intake higher than 350 mug, we could not show an association between the alcohol intake and the breast cancer incidence rate (e.g. folate intake >400 mug; IRR of 1.01 (95% CI: 0.85-1.20)). CONCLUSION: The findings support the evidence that adequate folate intake may attenuate the risk of breast cancer associated with high alcohol intake. SPONSORSHIP: The Danish Cancer Society.
PubMed ID
16234832 View in PubMed
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Socio-economic determinants for participation in the Danish EPIC Diet, Cancer and Health cohort.

https://arctichealth.org/en/permalink/ahliterature18733
Source
IARC Sci Publ. 2002;156:55-7
Publication Type
Article
Date
2002