Anette Hjartåker

Summary

Affiliation: University of Oslo
Country: Norway

Publications

  1. ncbi Body mass index and mortality in a prospectively studied cohort of Scandinavian women: the women's lifestyle and health cohort study
    Anette Hjartåker
    Department of Biostatistics, Institute for Basic Medical Sciences, University of Oslo, PO Box 1122, N 0317 Oslo, Blindern, Norway
    Eur J Epidemiol 20:747-54. 2005
  2. ncbi Recall bias in melanoma risk factors and measurement error effects: a nested case-control study within the Norwegian Women and Cancer Study
    Christine L Parr
    Department of Biostatistics, University of Oslo, Oslo, Norway
    Am J Epidemiol 169:257-66. 2009
  3. ncbi Comparing methods for handling missing values in food-frequency questionnaires and proposing k nearest neighbours imputation: effects on dietary intake in the Norwegian Women and Cancer study (NOWAC)
    Christine L Parr
    Institute of Basic Medical Sciences, Department of Biostatistics, University of Oslo, PO Box 1122 Blindern, N 0317 Oslo, Norway
    Public Health Nutr 11:361-70. 2008
  4. ncbi Reproducibility of self-reported melanoma risk factors in a large cohort study of Norwegian women
    Marit B Veierød
    Institute of Basic Medical Sciences, Department of Biostatistics, University of Oslo, Norway
    Melanoma Res 18:1-9. 2008
  5. ncbi Comparison of diet measures from a food-frequency questionnaire with measures from repeated 24-hour dietary recalls. The Norwegian Women and Cancer Study
    Anette Hjartåker
    Department of Biostatistics, Institute for Basic Medical Sciences, University of Oslo, Oslo, Norway
    Public Health Nutr 10:1094-103. 2007
  6. ncbi Test-retest reproducibility of a food frequency questionnaire (FFQ) and estimated effects on disease risk in the Norwegian Women and Cancer Study (NOWAC)
    Christine L Parr
    Institute of Basic Medical Sciences, Department of Biostatistics, University of Oslo, PO Box 1122 Blindern, N 0317 Oslo, Norway
    Nutr J 5:4. 2006

Detail Information

Publications6

  1. ncbi Body mass index and mortality in a prospectively studied cohort of Scandinavian women: the women's lifestyle and health cohort study
    Anette Hjartåker
    Department of Biostatistics, Institute for Basic Medical Sciences, University of Oslo, PO Box 1122, N 0317 Oslo, Blindern, Norway
    Eur J Epidemiol 20:747-54. 2005
    ..No excess risk was found for underweight premenopausal women. The data indicate that the rapidly growing prevalence of obesity in many Western countries will substantially increase premature deaths among young women...
  2. ncbi Recall bias in melanoma risk factors and measurement error effects: a nested case-control study within the Norwegian Women and Cancer Study
    Christine L Parr
    Department of Biostatistics, University of Oslo, Oslo, Norway
    Am J Epidemiol 169:257-66. 2009
    ..The authors conclude that indications of recall bias were found in this sample of Norwegian women, but that the results were inconsistent for the different exposures...
  3. ncbi Comparing methods for handling missing values in food-frequency questionnaires and proposing k nearest neighbours imputation: effects on dietary intake in the Norwegian Women and Cancer study (NOWAC)
    Christine L Parr
    Institute of Basic Medical Sciences, Department of Biostatistics, University of Oslo, PO Box 1122 Blindern, N 0317 Oslo, Norway
    Public Health Nutr 11:361-70. 2008
    ..We have adapted and probably for the first time applied k nearest neighbours (KNN) imputation to FFQ data...
  4. ncbi Reproducibility of self-reported melanoma risk factors in a large cohort study of Norwegian women
    Marit B Veierød
    Institute of Basic Medical Sciences, Department of Biostatistics, University of Oslo, Norway
    Melanoma Res 18:1-9. 2008
    ..In conclusion, the overall reproducibility of the questionnaire was acceptable and not affected by age, education or skin color. In particular, our study has added new knowledge about the reproducibility of sunscreen use and SPF...
  5. ncbi Comparison of diet measures from a food-frequency questionnaire with measures from repeated 24-hour dietary recalls. The Norwegian Women and Cancer Study
    Anette Hjartåker
    Department of Biostatistics, Institute for Basic Medical Sciences, University of Oslo, Oslo, Norway
    Public Health Nutr 10:1094-103. 2007
    ..To compare diet measures from a food-frequency questionnaire (FFQ) with measures from 24-hour dietary recalls (24HDRs)...
  6. ncbi Test-retest reproducibility of a food frequency questionnaire (FFQ) and estimated effects on disease risk in the Norwegian Women and Cancer Study (NOWAC)
    Christine L Parr
    Institute of Basic Medical Sciences, Department of Biostatistics, University of Oslo, PO Box 1122 Blindern, N 0317 Oslo, Norway
    Nutr J 5:4. 2006
    ..The present study was a methodological sub-study to assess the test-retest reproducibility of the NOWAC food frequency questionnaire (FFQ), and to study how measurement errors in the data can affect estimates of disease risk...