A W Roddam

Summary

Affiliation: University of Oxford
Country: UK

Publications

  1. ncbi request reprint A prospective study of vegetarianism and isoflavone intake in relation to breast cancer risk in British women
    Ruth C Travis
    Cancer Research UK, Cancer Epidemiology Unit, University of Oxford, Oxford OX3 7LF, United Kingdom
    Int J Cancer 122:705-10. 2008
  2. pmc Hip fracture risk in relation to vitamin D supplementation and serum 25-hydroxyvitamin D levels: a systematic review and meta-analysis of randomised controlled trials and observational studies
    Jeffrey K C Lai
    National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT, 0200, Australia
    BMC Public Health 10:331. 2010
  3. ncbi request reprint Prostate-specific antigen: bias and molarity of commercial assays for PSA in use in England
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, UK
    Ann Clin Biochem 43:35-48. 2006
  4. ncbi request reprint Use of prostate-specific antigen (PSA) isoforms for the detection of prostate cancer in men with a PSA level of 2-10 ng/ml: systematic review and meta-analysis
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, UK
    Eur Urol 48:386-99; discussion 398-9. 2005
  5. ncbi request reprint The impact of reducing the prostate-specific antigen threshold and including isoform reflex tests on the performance characteristics of a prostate-cancer detection programme
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, UK
    BJU Int 100:514-7. 2007
  6. pmc Active and passive smoking and the risk of breast cancer in women aged 36-45 years: a population based case-control study in the UK
    A W Roddam
    Cancer Research UK Epidemiology Unit, Richard Doll Building, University of Oxford, Old Road Campus, Headington, Oxford OX3 7LF, UK
    Br J Cancer 97:434-9. 2007
  7. ncbi request reprint Association between plasma 25-hydroxyvitamin D levels and fracture risk: the EPIC-Oxford study
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Am J Epidemiol 166:1327-36. 2007
  8. pmc Insulin-like growth factors, their binding proteins, and prostate cancer risk: analysis of individual patient data from 12 prospective studies
    Andrew W Roddam
    Cancer Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford OX3 7LF, United Kingdom
    Ann Intern Med 149:461-71, W83-8. 2008
  9. pmc Body fatness and physical activity at young ages and the risk of breast cancer in premenopausal women
    C M K Magnusson
    Cancer Research UK Epidemiology Unit, University of Oxford, Richard Doll Building, Headington, UK
    Br J Cancer 93:817-24. 2005
  10. pmc Serum vitamin D and risk of prostate cancer in a case-control analysis nested within the European Prospective Investigation into Cancer and Nutrition (EPIC)
    Ruth C Travis
    Cancer Epidemiology Unit, University of Oxford, Oxford, UK
    Am J Epidemiol 169:1223-32. 2009

Collaborators

Detail Information

Publications39

  1. ncbi request reprint A prospective study of vegetarianism and isoflavone intake in relation to breast cancer risk in British women
    Ruth C Travis
    Cancer Research UK, Cancer Epidemiology Unit, University of Oxford, Oxford OX3 7LF, United Kingdom
    Int J Cancer 122:705-10. 2008
    ..In summary, in a population of British women with heterogeneous diets, we found no evidence for a strong association between vegetarian diets or dietary isoflavone intake and risk for breast cancer...
  2. pmc Hip fracture risk in relation to vitamin D supplementation and serum 25-hydroxyvitamin D levels: a systematic review and meta-analysis of randomised controlled trials and observational studies
    Jeffrey K C Lai
    National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT, 0200, Australia
    BMC Public Health 10:331. 2010
    ..This study summarises quantitatively the current evidence from RCTs and observational studies regarding vitamin D, parathyroid hormone (PTH) and hip fracture risk...
  3. ncbi request reprint Prostate-specific antigen: bias and molarity of commercial assays for PSA in use in England
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, UK
    Ann Clin Biochem 43:35-48. 2006
    ..To determine which assays currently being used by diagnostic laboratories in England fulfil these criteria, a PSA recovery experiment was performed...
  4. ncbi request reprint Use of prostate-specific antigen (PSA) isoforms for the detection of prostate cancer in men with a PSA level of 2-10 ng/ml: systematic review and meta-analysis
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, UK
    Eur Urol 48:386-99; discussion 398-9. 2005
    ..We performed a systematic review and meta-analysis to evaluate the diagnostic performance of these tests among men with PSA levels between 2 and 10 ng/ml...
  5. ncbi request reprint The impact of reducing the prostate-specific antigen threshold and including isoform reflex tests on the performance characteristics of a prostate-cancer detection programme
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, UK
    BJU Int 100:514-7. 2007
    ..To assess the effects on the performance characteristics, in a prostate-cancer detection programme using prostate-specific antigen (PSA) levels, of a lower PSA threshold and the incorporation of reflex (free or complexed PSA) tests...
  6. pmc Active and passive smoking and the risk of breast cancer in women aged 36-45 years: a population based case-control study in the UK
    A W Roddam
    Cancer Research UK Epidemiology Unit, Richard Doll Building, University of Oxford, Old Road Campus, Headington, Oxford OX3 7LF, UK
    Br J Cancer 97:434-9. 2007
    ..In this study, there was no evidence of an association between either active smoking or passive smoking in the home and risk of breast cancer...
  7. ncbi request reprint Association between plasma 25-hydroxyvitamin D levels and fracture risk: the EPIC-Oxford study
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Am J Epidemiol 166:1327-36. 2007
    ..15 (95% confidence interval: 0.82, 1.61) and 0.95 (95% confidence interval: 0.80, 1.13), respectively. These results were not affected by adjustment for potential confounders and were consistent across a number of subgroups...
  8. pmc Insulin-like growth factors, their binding proteins, and prostate cancer risk: analysis of individual patient data from 12 prospective studies
    Andrew W Roddam
    Cancer Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford OX3 7LF, United Kingdom
    Ann Intern Med 149:461-71, W83-8. 2008
    ..Some, but not all, published results have shown an association between circulating blood levels of some insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) and the subsequent risk for prostate cancer...
  9. pmc Body fatness and physical activity at young ages and the risk of breast cancer in premenopausal women
    C M K Magnusson
    Cancer Research UK Epidemiology Unit, University of Oxford, Richard Doll Building, Headington, UK
    Br J Cancer 93:817-24. 2005
    ..The relative risk for spending an average of more than 1 h per week in sports compared with less from ages 12 to 30 years was 1.00 (95% CI 0.86-1.16, P = 0.98)...
  10. pmc Serum vitamin D and risk of prostate cancer in a case-control analysis nested within the European Prospective Investigation into Cancer and Nutrition (EPIC)
    Ruth C Travis
    Cancer Epidemiology Unit, University of Oxford, Oxford, UK
    Am J Epidemiol 169:1223-32. 2009
    ..In summary, the results of this large nested case-control study provide no evidence in support of a protective effect of circulating concentrations of vitamin D on the risk of prostate cancer...
  11. pmc Plasma phyto-oestrogens and prostate cancer in the European Prospective Investigation into Cancer and Nutrition
    R C Travis
    Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford OX3 7LF, UK
    Br J Cancer 100:1817-23. 2009
    ..These results suggest that higher concentrations of circulating genistein may reduce the risk of prostate cancer but do not support an association with plasma lignans...
  12. pmc Organic food consumption and the incidence of cancer in a large prospective study of women in the United Kingdom
    K E Bradbury
    Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
    Br J Cancer 110:2321-6. 2014
    ..Organically produced foods are less likely than conventionally produced foods to contain pesticide residues...
  13. pmc A prospective study of serum insulin-like growth factor-I (IGF-I), IGF-II, IGF-binding protein-3 and breast cancer risk
    N E Allen
    Cancer Research UK Epidemiology Unit, University of Oxford, Radcliffe Infirmary, Oxford OX2 6HE, UK
    Br J Cancer 92:1283-7. 2005
    ..These data are compatible with the hypothesis that premenopausal women with a relatively high circulating concentration of IGF-I and low IGFBP-3 are at an increased risk of developing breast cancer...
  14. pmc Circulating sex hormones and breast cancer risk factors in postmenopausal women: reanalysis of 13 studies
    T J Key
    Endogenous Hormones and Breast Cancer Collaborative Group, Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford OX3 7LF, UK
    Br J Cancer 105:709-22. 2011
    ..Breast cancer risk for postmenopausal women is positively associated with circulating concentrations of oestrogens and androgens, but the determinants of these hormones are not well understood...
  15. pmc Animal foods, protein, calcium and prostate cancer risk: the European Prospective Investigation into Cancer and Nutrition
    N E Allen
    Cancer Epidemiology Unit, University of Oxford, Oxford, UK
    Br J Cancer 98:1574-81. 2008
    ..The results support the hypothesis that a high intake of protein or calcium from dairy products may increase the risk for prostate cancer...
  16. ncbi request reprint Association between endogenous plasma hormone concentrations and fracture risk in men and women: the EPIC-Oxford prospective cohort study
    Andrew W Roddam
    Cancer Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford, OX3 7LF, UK
    J Bone Miner Metab 27:485-93. 2009
    ....
  17. pmc Reproductive history and pancreatic cancer incidence and mortality in a cohort of postmenopausal women
    Richard J Stevens
    Department of Primary Health Care, Oxford, OX3 7LF, UK
    Cancer Epidemiol Biomarkers Prev 18:1457-60. 2009
    ..Any effect of reproductive history and pancreatic cancer risk in women is likely to be weak, if it exists at all...
  18. ncbi request reprint Plasma selenium concentration and prostate cancer risk: results from the European Prospective Investigation into Cancer and Nutrition (EPIC)
    Naomi E Allen
    Cancer Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Am J Clin Nutr 88:1567-75. 2008
    ..Some evidence indicates that a low selenium intake may be associated with an increased risk of prostate cancer...
  19. doi request reprint A prospective analysis of the association between macronutrient intake and renal cell carcinoma in the European Prospective Investigation into Cancer and Nutrition
    Naomi E Allen
    Cancer Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Int J Cancer 125:982-7. 2009
    ..Our results indicate that macronutrient intake is not associated with risk of renal cell carcinoma in this cohort of European men and women...
  20. doi request reprint Factors associated with incident and fatal pancreatic cancer in a cohort of middle-aged women
    Richard J Stevens
    Cancer Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford, United Kingdom
    Int J Cancer 124:2400-5. 2009
    ..22-2.03, with vs. without such a history). These factors were also associated with increased mortality from pancreatic cancer. Height, alcohol consumption and physical activity showed little or no association with pancreatic cancer risk...
  21. doi request reprint Cancer incidence in vegetarians: results from the European Prospective Investigation into Cancer and Nutrition (EPIC-Oxford)
    Timothy J Key
    Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
    Am J Clin Nutr 89:1620S-1626S. 2009
    ..Few prospective studies have examined cancer incidence among vegetarians...
  22. doi request reprint Mortality in British vegetarians: results from the European Prospective Investigation into Cancer and Nutrition (EPIC-Oxford)
    Timothy J Key
    Cancer Epidemiology Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
    Am J Clin Nutr 89:1613S-1619S. 2009
    ..Few prospective studies have examined the mortality of vegetarians...
  23. doi request reprint Physical activity and fracture risk: a prospective study of 1898 incident fractures among 34,696 British men and women
    Paul N Appleby
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, OX3 7LF, UK
    J Bone Miner Metab 26:191-8. 2008
    ..The markedly increased risk of fractures associated with bicycling, and the moderately increased risk associated with other exercise and sports, are probably the result of an increased incidence of injury...
  24. ncbi request reprint Assessing the clinical impact of prostate-specific antigen assay variability and nonequimolarity: a simulation study based on the population of the United Kingdom
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Radcliffe Infirmary, Oxford OX2 6HE, United Kingdom
    Clin Chem 50:1012-6. 2004
    ..This report investigates the effects of biased and nonequimolar assays on the decision to recommend a patient for a prostate biopsy based on age-specific PSA values...
  25. ncbi request reprint Phytanic acid: measurement of plasma concentrations by gas-liquid chromatography-mass spectrometry analysis and associations with diet and other plasma fatty acids
    Naomi E Allen
    Cancer Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford OX3 7LF, UK
    Br J Nutr 99:653-9. 2008
    ..These data show that a diet high in fat from dairy products is associated with increased plasma phytanic acid concentration, which may play a role in cancer development...
  26. ncbi request reprint Plasma carotenoids, retinol, and tocopherols and the risk of prostate cancer in the European Prospective Investigation into Cancer and Nutrition study
    Timothy J Key
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Am J Clin Nutr 86:672-81. 2007
    ..Previous studies suggest that high plasma concentrations of carotenoids, retinol, or tocopherols may reduce the risk of prostate cancer...
  27. ncbi request reprint Serum insulin-like growth factor (IGF)-I and IGF-binding protein-3 concentrations and prostate cancer risk: results from the European Prospective Investigation into Cancer and Nutrition
    Naomi E Allen
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford OX3 7LF, United Kingdom
    Cancer Epidemiol Biomarkers Prev 16:1121-7. 2007
    ..Some studies suggest that elevated serum insulin-like growth factor (IGF)-I concentrations are associated with an increased risk of prostate cancer and, in particular, with an increased risk of advanced-stage prostate cancer...
  28. ncbi request reprint Serum androgens and prostate cancer among 643 cases and 643 controls in the European Prospective Investigation into Cancer and Nutrition
    Ruth C Travis
    Cancer Research UK Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Int J Cancer 121:1331-8. 2007
    ....
  29. ncbi request reprint Calcium, diet and fracture risk: a prospective study of 1898 incident fractures among 34 696 British women and men
    Timothy J Key
    Cancer Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford, OX3 7LF, UK
    Public Health Nutr 10:1314-20. 2007
    ..The risk factors for fractures are incompletely understood. An outstanding question concerns the optimal amount of dietary calcium needed to minimise the risk of fracture...
  30. pmc Pancreatic cancer in type 1 and young-onset diabetes: systematic review and meta-analysis
    R J Stevens
    Cancer Research UK Epidemiology Unit, University of Oxford, Richard Doll Building, Roosevelt Drive, Oxford OX3 7LF, UK
    Br J Cancer 96:507-9. 2007
    ..In three cohort and six case-control studies, the relative risk for pancreatic cancer in people with (vs without) diabetes was 2.00 (95% confidence interval 1.37-3.01) based on 39 cases with diabetes...
  31. ncbi request reprint A prospective study of diet and prostate cancer in Japanese men
    Naomi E Allen
    Cancer Research UK Epidemiology Unit, University of Oxford, Gibson Building, Radcliffe Infirmary, Oxford, OX2 6HE, UK
    Cancer Causes Control 15:911-20. 2004
    ..This study aimed to examine the association between dietary intake and prostate cancer risk among 18,115 men in Hiroshima and Nagasaki, Japan, using prospective data from the Life Span Study...
  32. ncbi request reprint Folate intake and colorectal cancer risk: a meta-analytical approach
    Miguel A Sanjoaquin
    Cancer Research U K, Epidemiology Unit, University of Oxford, Oxford, United Kingdom
    Int J Cancer 113:825-8. 2005
    ..These results offer some support for the hypothesis that folate has a small protective effect against colorectal cancer but confounding by other dietary factors cannot be ruled out...
  33. pmc Breast cancer and childhood anthropometry: emerging hypotheses?
    Cecilia M K Magnusson
    Cancer Research UK Epidemiology Unit, Oxford, UK
    Breast Cancer Res 7:83. 2005
    ..Methodological issues are discussed, as are tentative biological interpretations regarding the findings...
  34. ncbi request reprint Reproducibility of a short semi-quantitative food group questionnaire and its performance in estimating nutrient intake compared with a 7-day diet diary in the Million Women Study
    Andrew W Roddam
    Cancer Research UK Epidemiology Unit, University of Oxford, Radcliffe Infirmary, Oxford OX2 6HE, UK
    Public Health Nutr 8:201-13. 2005
    ..To assess the short- and long-term reproducibility of a short food group questionnaire, and to compare its performance for estimating nutrient intakes in comparison with a 7-day diet diary...
  35. ncbi request reprint Accuracy of self-reported waist and hip measurements in 4492 EPIC-Oxford participants
    Elizabeth A Spencer
    Cancer Research UK Epidemiology Unit, University of Oxford, Radcliffe Infirmary, Oxford OX2 6HE, UK
    Public Health Nutr 7:723-7. 2004
    ..To assess the accuracy of self-reported waist and hip circumferences and the waist-to-hip ratio (WHR) by comparison with measured waist and hip circumferences and WHR in a sample of middle-aged men and women...
  36. doi request reprint Circulating concentrations of folate and vitamin B12 in relation to prostate cancer risk: results from the European Prospective Investigation into Cancer and Nutrition study
    Mattias Johansson
    Department of Surgical and Perioperative Sciences, Urology and Andrology, Umea University, 901 85 Umea, Sweden
    Cancer Epidemiol Biomarkers Prev 17:279-85. 2008
    ..The aim of the present study was to investigate the relationship between prostate cancer risk and circulating concentrations of folate and vitamin B(12) in a large prospective cohort...
  37. doi request reprint Endogenous sex hormones and prostate cancer: a collaborative analysis of 18 prospective studies
    Andrew W Roddam
    J Natl Cancer Inst 100:170-83. 2008
    ..We performed a collaborative analysis of the existing worldwide epidemiologic data to examine these associations in a uniform manner and to provide more precise estimates of risks...
  38. ncbi request reprint Dietary patterns among older Europeans: the EPIC-Elderly study
    Christina Bamia
    Department of Hygiene and Epidemiology, University of Athens Medical School, M Asias 75, Athens 11527, Greece
    Br J Nutr 94:100-13. 2005
    ..Our study contributes to the identification of groups of elderly who are likely to have different prospects for long-term disease occurrence and survival...
  39. ncbi request reprint Cluster analysis of schistosome-specific antibody responses partitions the population into distinct epidemiological groups
    Francisca Mutapi
    Institute for Infection and Immunology Research, University of Edinburgh, Ashworth Laboratories, King s Buildings, West Mains Rd, Edinburgh EH9 3JT, UK
    Immunol Lett 96:231-40. 2005
    ..The results of the analysis are discussed in terms of current theories of the development of acquired immunity to schistosomiasis. The relative merits of cluster analysis as a statistical tool for analysing these data are also discussed...