Jørn Olsen
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Most Influential Person Across History
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Medical Philosophy
Jørn Olsen's Degrees
- PhD Epidemiology University of Copenhagen
- Doctorate Medicine University of Copenhagen
Why Is Jørn Olsen Influential?
(Suggest an Edit or Addition)Jørn Olsen's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- A framework for evaluation of secondary data sources for epidemiological research. (1996) (478)
- Risk of liver and other types of cancer in patients with cirrhosis: A nationwide cohort study in Denmark (1998) (297)
- Ischaemic stroke and combined oral contraceptives: Results of an international, multicentre, case‐control study (1996) (249)
- Causes and Prevention (1991) (198)
- Risk of early or severe pre-eclampsia related to pre-existing conditions. (2007) (179)
- Oral clefts and life style factors — A case-cohort study based on prospective Danish data (2007) (120)
- Cancer risk in persons with oral cleft--a population-based study of 8,093 cases. (2005) (115)
- Effect of early postnatal breastfeeding support: a cluster‐randomized community based trial (2007) (112)
- Smoking Habits, Nicotine Use, and Congenital Malformations (2006) (108)
- Occupational causes of laryngeal cancer. (1984) (94)
- Cancer incidence in urban bus drivers and tramway employees: a retrospective cohort study. (1998) (92)
- Mobiles phones and health (2009) (90)
- Birth weight and risk of early-onset breast cancer (Denmark) (2003) (90)
- Parental occupational exposure to endocrine disrupting chemicals and male genital malformations: A study in the danish national birth cohort study (2011) (85)
- Do parents of children with congenital malformations have a higher cancer risk? A nationwide study in Denmark (2002) (84)
- The association between relationship markers of sexual orientation and suicide: Denmark, 1990–2001 (2009) (81)
- Nicotine patches in smoking cessation: a randomized trial among over-the-counter customers in Denmark. (1997) (81)
- Predictors of Smoking Cessation in Pregnancy (1993) (80)
- Consumption of Vegetables and Fruits and Risk of Breast Cancer (2005) (73)
- Exposure to styrene and chronic health effects: mortality and incidence of solid cancers in the Danish reinforced plastics industry. (1995) (69)
- Hospital contacts for injuries and musculoskeletal diseases among seamen and fishermen: A population-based cohort study (2008) (67)
- Randomised trial of structured antenatal training sessions to improve the birth process (2010) (64)
- Perinatal correlates of specific histological types of testicular cancer in patients below 35 years of age: A case‐cohort study based on midwives' records in Denmark (1998) (64)
- Psychosocial distress during pregnancy and the risk of infantile colic: a follow‐up study (2003) (62)
- Options in making use of pregnancy history in planning and analysing studies of reproductive failure. (1994) (60)
- A case-reference study of neuropsychiatric disorders among workers exposed to solvents in the Danish wood and furniture industry. (1980) (57)
- Incidence of lymphohematopoietic malignancies among styrene-exposed workers of the reinforced plastics industry. (1994) (55)
- Changing trends in the incidence of non-Hodgkin's lymphoma in Europe. Biomed Study Group. (1997) (55)
- Occupational Risk Factors for Mycosis Fungoides: A European Multicenter Case-Control Study (2004) (54)
- Is there an association between alcohol intake or smoking and small bowel adenocarcinoma? Results from a European multi-center case–control study (2004) (53)
- Why do short term workers have high mortality? (1999) (53)
- Epidemiology of injuries (2008) (51)
- Change in social status and risk of low birth weight in Denmark: population based cohort study (1997) (51)
- Firefighting and death from cardiovascular causes. (2007) (50)
- Risk factors for extrahepatic biliary tract carcinoma in men: medical conditions and lifestyle: Results from a European multicentre case–control study (2007) (49)
- The risk of limb deficiencies and other congenital abnormalities in children exposed in utero to calcium channel blockers (2001) (48)
- The importance of smoking and medical history for development of small bowel carcinoid tumor: a European population-based case–control study (2002) (48)
- Health visitors and breastfeeding support: influence of knowledge and self-efficacy. (2008) (48)
- Hospitalization for lifestyle related diseases in long haul drivers compared with other truck drivers and the working population at large. (2009) (48)
- Morbidity following primary cesarean delivery in the Danish National Birth Cohort. (2012) (47)
- What is a population-based registry? (1999) (46)
- Are alcohol intake and smoking associated with mycosis fungoides? A European multicentre case-control study. (2001) (46)
- Practice of directly observed treatment (DOT) for tuberculosis in southern Thailand: comparison between different types of DOT observers. (2002) (46)
- Hospital contacts for chronic diseases among Danish seafarers and fishermen: A population-based cohort study (2007) (43)
- Viral infection, atopy and mycosis fungoides: a European multicentre case-control study. (2003) (41)
- Has directly observed treatment improved outcomes for patients with tuberculosis in southern Thailand? (2002) (40)
- VENOUS THROMBOEMBOLIC DISEASE AND COMBINED ORAL-CONTRACEPTIVES - RESULTS OF INTERNATIONAL MULTICENTER CASE-CONTROL STUDY (1995) (40)
- Effect of combined alcohol and tobacco exposure on risk of cancer of the hypopharynx. (1985) (40)
- Locomotor diseases among male long-haul truck drivers and other professional drivers (2008) (40)
- Occupational Sun Exposure and Mycosis Fungoides: A European Multicenter Case–Control Study (2006) (37)
- European multi-centre case-control study on risk factors for rare cancers of unknown aetiology. (2005) (37)
- Referral bias among health workers in studies using hospitalization as a proxy measure of the underlying incidence rate. (1996) (37)
- Hospital contacts for noise-related hearing loss among Danish seafarers and fishermen: a population-based cohort study. (2008) (37)
- Teaching Epidemiology: A guide for teachers in epidemiology, public health and clinical medicine (2010) (35)
- Diet during pregnancy and the risk of cerebral palsy (1998) (35)
- The Performance of Several Indicators in Detecting Recall Bias (1997) (35)
- Occupational Exposures and Mycosis Fungoides. A European Multicentre Case–control Study (Europe) (2005) (34)
- Occupational factors and risk of adult bone sarcomas: A multicentric case‐control study in Europe (2006) (33)
- The development of modern epidemiology : personal reports from those who were there (2007) (33)
- Admission for and mortality from primary venous thromboembolism in women of fertile age in Denmark, 1977-95 (1999) (32)
- Induced abortion and placenta complications in the subsequent pregnancy (2001) (31)
- Welding and cancer of the larynx: a case-control study. (1984) (31)
- Mortality of short-term workers in two international cohorts. (1998) (29)
- Occupational Risk Factors for Small Bowel Carcinoid Tumor: A European Population-Based Case-Control Study (2002) (28)
- Invited commentary: the art of making questionnaires better. (2006) (28)
- Correlation between self‐reported gestational age and ultrasound measurements (2004) (27)
- Gestational weight gain as a predictor of birth and placenta weight according to pre‐pregnancy body mass index (1997) (27)
- A follow-up study of non-retired and retired members of the Danish Carpenter/Cabinet Makers' Trade Union. (1979) (26)
- Evaluation of Nature‐Nurture Impact on Reproductive Health Using Half‐Siblings (1997) (25)
- An Introduction to Epidemiology for Health Professionals (2010) (25)
- Cancer incidence in the Danish reinforced plastics industry. (1993) (23)
- Prenatal prescription corticosteroids and offspring diabetes: a national cohort study. (2013) (21)
- Health Complaints and Work Conditions among Lacquerers in the Danish Furniture Industry (1979) (21)
- Correlates of care seeking for infertility treatment in Europe (1998) (20)
- Some consequences of adopting a conditional deterministic causal model in epidemiology (1993) (20)
- Self-Reported Data on Spontaneous Abortions Compared with Data Obtained by Computer Linkage with the Hospital Registry (1985) (19)
- Limitations in the use of Job Exposure Matrices (1988) (19)
- Colon cancer controls versus population controls in case-control studies of occupational risk factors (2004) (18)
- Managing and Mitigating the Health Risks of Climate Change: Calling for Evidence-Informed Policy and Action (2016) (18)
- High-throughput epidemiology: Combining existing data from the Nordic countries in health-related collaborative research (2010) (17)
- Occupational exposure to organic solvents and risk of male breast cancer: a European multicenter case-control study. (2018) (16)
- Early breastfeeding cessation: validation of a prognostic breastfeeding score (2007) (16)
- Universal health coverage and the post-2015 agenda (2013) (16)
- Directive of the European Parliament and of the council on the protection of individuals with regard to the processing of personal data and on the free movement of such data. The International Epidemiological Association-IEA European Epidemiological Group. (1995) (16)
- The Development of Modern Epidemiology (2007) (16)
- Comprar Teaching Epidemiology A guide for teachers in epidemiology, public health and clinical medicine | Jorn Olsen | 9780199239481 | Oxford University Press (2010) (15)
- Occupational exposure to endocrine-disrupting compounds and biliary tract cancer among men. (2007) (15)
- Studying health in Greenland: obligations and challenges (2003) (14)
- Women's worries in first pregnancy: results from a randomised controlled trial. (2013) (14)
- The threat to scientific integrity in environmental and occupational medicine (2005) (14)
- Epidemiological research in disability pensioning. (1980) (13)
- Clonal chromosome aberrations in myeloid leukemia after styrene exposure. (1996) (13)
- Global response to non-communicable diseases--the role of epidemiologists. (2012) (12)
- Health selection among members of a Danish Trade Union. (1979) (12)
- Interpreting trends in fecundity over time (2008) (11)
- Hospital Work and Pregnancy Outcomes: A Study in the Danish National Birth Cohort (2009) (11)
- The Association Between Birth Weight, Placenta Weight, Pregnancy Duration, Subfecundity, and Child Development (1994) (11)
- [The effect of transdermal nicotine patches in smoking cessation. A randomized trial in pharmacy customers in Denmark]. (1999) (11)
- Occupational causes of some rare cancers. A literature review. (1992) (11)
- Coffee and Smoking as Risk Factors of Twin Pregnancies: The Danish National Birth Cohort (2007) (10)
- Comprar The Development of Modern Epidemiology. Personal reports from those who were there | W. W Holland | 9780198569541 | Oxford University Press (2007) (9)
- Reliability of data from next-of-kin: results from a case-control study of occupational and lifestyle risk factors for cancer. (2003) (8)
- Nitrate in drinking water and risk of birth defects: Findings from a cohort study of over one million births in Denmark (2022) (8)
- Glutathione S-transferase genotype and p53 mutations in adenocarcinoma of the small intestine. (2003) (8)
- Risk of colorectal cancer in relatives of patients with inflammatory bowel disease (Denmark) (1998) (8)
- Challenges for epidemiologic research on the verge of a new era (2011) (8)
- Occupational Exposure to Chlorinated and Petroleum Solvents and Mycosis Fungoides (2013) (8)
- Comments on the paper "Organic solvents and presenile dementia (the painters' syndrome). A critical review of the Danish literature". (1987) (7)
- Occupational exposure to pesticides and bile tract carcinoma in men: results from a European multicenter case–control study (2010) (7)
- Prevention and control of chronic, non-communicable diseases. (2009) (7)
- Unemployment and pregnancy outcomes: A study within the Danish National Birth Cohort (2011) (7)
- The Safety of Penicillin V: Oral Penamecillin Use During Pregnancy The Importance and Limitation of Recall Bias (1999) (7)
- Storegga Slide Risk Assessment (2004) (7)
- Erratum to: An Introduction to Epidemiology for Health Professionals (2010) (6)
- Erratum to: An Introduction to Epidemiology for Health Professionals (2010) (6)
- Arctic health problems and environmental challenges in Greenland (2007) (6)
- A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark (1994) (6)
- Epidemiology's contributions to a Nobel Prize recognition. (2009) (6)
- Mortality among Bricklayers and Carpenters/cabinet makers (1979) (6)
- Is foetal growth reduction induced by smoking modified by body mass or gestational weight gain? (1996) (5)
- Drug Use in Pregnancy. Principal Problems and a Review of Newer Utilization Studies (1996) (5)
- Epidemiology and the planned new Data Protection Directive of the European Union: a symposium report. (2012) (5)
- Researching Occupational Mortality: The Problem of Comparison (1979) (5)
- The future role of the IEA. (2005) (5)
- Calculating Confidence Intervals (2010) (5)
- A Population‐based Case‐Control Teratological Study of Three Parenteral Penicillins G (1999) (5)
- Infectious disease, the climate, and the future (2021) (5)
- [Infantile colic--an assessment of possible risk factors]. (2001) (5)
- Health Inequalities: Lifecourse Approaches by George Davey Smith, ed (2004) (4)
- Screening for Neuropsychiatrie Dysfunction: A Latent Structure Analysis of Two Questionnaires (1984) (4)
- Questionnaires in epidemiology (2010) (4)
- Europe's health research: getting the right balance (1998) (4)
- Climate Change and Temperature-related Mortality: Implications for Health-related Climate Policy. (2021) (4)
- Causes of Diseases (1881) (4)
- The occurrence of disability and early old-age pensions among members of the carpenters and cabinet makers' trade union. (1980) (4)
- Evaluation Of Immunization Cards And Parental Recall Against Gold Standard For Evaluating Immunization Coverage (2010) (4)
- Slide Risk Assessment in the Ormen Lange Field Development Area (2004) (3)
- Information Bias in Case-control Studies in Occupational Health Epidemiology (1984) (3)
- [Mental changes in joiners exposed to solvents]. (1979) (3)
- The Cross-Sectional Study (2010) (3)
- An ethics committee for medical research in Greenland history and challenges (2004) (3)
- Danish data confirm low prevalence of HRT among women prescribed oral corticosteroids (1996) (3)
- Smoking habits, nicotine use, and congenital malformations. Authors' reply (2006) (2)
- The Randomized Controlled Trial (RCT) (2010) (2)
- Comparison of Hypothyroidism and Hyperthyroidism Incidences during Pregnancy and Postpartum: A Danish Population-Based Study (2015) (2)
- Caesarean delivery and pubertal timing in boys and girls: A Danish population-based cohort study. (2021) (2)
- Public health epidemiology — what next? (2005) (2)
- Teaching Epidemiology: What You Should Know and What You Could Do (1992) (2)
- Evaluation of Immunization Services in high-risk district in India (2011) (2)
- Sumatriptan: What Do We Know About Fetal Risks? (2001) (2)
- 12.5 Prevention and control of chronic, non-communicable diseases (2009) (2)
- A Suggestion for Improving Intelligibility in Multivariate Confounder Adjustment Using Alcohol Intake and Birth Weight as an Example (1991) (2)
- Making Inference and Making Decisions (2010) (2)
- Estimating Sensitivity and Specificity in Order to Correct for Misclassification (1984) (1)
- Editorials: Evaluation of Community Trials (1985) (1)
- Measures of Disease Occurrence (2010) (1)
- Orbituary: Johannes Ipsen 20 May 1911 — 19 May 1994 (1994) (1)
- Estimates of Associations (2010) (1)
- Communicating evidence and uncertainties on health risks from regular use of mobile phones (2010) (1)
- Rare cancers of unknown etiology: lessons learned from a European multi-center case–control study (2020) (1)
- [Stress symptoms and occupational environment among construction workers in Denmark]. (1978) (1)
- EPIDEMIOLOGY DESERVES BETTER QUESTIONNAIRES. AUTHOR'S REPLY (1999) (1)
- Confounding and Bias (2010) (1)
- New epidemiological research in Europe may be thwarted by short term funding (1999) (1)
- Health research in Greenland: start with the children (2004) (1)
- What is a population-based registry?: Letter to the Editor (1999) (1)
- Black boxes and modifiable exposures. (2013) (1)
- Epidemiology as a common European endeavour (2007) (1)
- Prenatal exposure to nitrates in drinking water and low birthweight (2019) (0)
- [Mortality from anemia and other blood diseases among individuals exposed to organic solvents]. (1981) (0)
- Infertility, medical care seeking and educational level: reply to a reader's comment (1998) (0)
- Title Risk of Infection and adverse outcomes among pregnant working women in selected occupational groups : A study in the Danish National Birth Cohort Permalink (2010) (0)
- A Review of Major Danish Biobanks: Advantages and Possibilities of Health Research in Denmark (2023) (0)
- Book Review: Modern Epidemiology (1987) (0)
- Descriptive Epidemiology in Public Health (2010) (0)
- Author ’ s Response From JØRN OLSEN (0)
- Confounding as a Result of Differential Diagnosis (1982) (0)
- Sources of Error in Public Health Epidemiology (2010) (0)
- Estimated prenatal exposure to nitrate in drinking water and body length and head circumference at birth: A population-based prospective cohort study from Denmark, 1991-2011 (2020) (0)
- Danish Medical Service (1990) (0)
- [Mendelian randomization. Danish Society of Epidemiology]. (2005) (0)
- Analytical Epidemiology in Genetic Epidemiology (2010) (0)
- [Case control studies]. (1988) (0)
- Why does epidemiology need better questionnaires (2003) (0)
- Health Inequalities: Lifecourse Approaches (2004) (0)
- Descriptive Epidemiology in Genetic Epidemiology (2010) (0)
- Comprar Teaching epidemiology | Jorn Olsen | 9780199239474 | Oxford University Press (2010) (0)
- O541 TWO NOVEL GENETIC VARIANTS ASSOCIATE WITH EARLY SPONTANEOUS PRETERM BIRTH IN CAUCASIAN POPULATIONS (2012) (0)
- TO PROTECT AND ENHANCE SCIENTIFIC INTEGRITY IN ENVIRONMENTAL AND OCCUPATIONAL MEDICINE (2005) (0)
- Sources of Error in Clinical Epidemiology (2010) (0)
- Descriptive Epidemiology in Clinical Epidemiology (2010) (0)
- Olsen J, Merletti F, Snashall D, Vuylsteek K. Searching for Causes of Work-Related Diseases. An introduction to Epidemiology at the Work Site. Oxford, New York, Tokio: Oxford University Press, 1991. Approx. 125 pages. (1992) (0)
- Reducing Inequalities in Health among Children and Young People: - a summary of recommandations (2007) (0)
- Practical guide for critical appraisal. Elwood, J. Mark. Causal relationships in medicine. A practical system for critical appraisal. Oxford: Oxford University Press. 1988. 332 pages. 540 dkr. (1990) (0)
- Follow-Up Studies (2010) (0)
- [The future of European collaborative research in epidemiology and public health: time has come for epidemiologists to take action]. (2004) (0)
- industry . cancers in the Danish reinforced plastics effects : mortality and incidence of solid Exposure to styrene and chronic health (2005) (0)
- Analytical Epidemiology in Public Health (2010) (0)
- Developments in Public Health Research in the Nordic Countries (1988) (0)
- Kutchinsky, B.: The role of HIV testing in AIDS preventation. Copenhagen, Denmark. Institute of Criminal Science. University of Copenhagen, 1988. 51 pages. 30 dkr (1989) (0)
- Last JM, Wallace RB, eds. Public Health & Preventive Medicine. 13th edition. Norwalk, Connecticut. Appleton & Lange. 1991. 1257 pages. Price: ca. 1700 dkr. (1992) (0)
- Analytical Epidemiology in Clinical Epidemiology (2010) (0)
- Thyroid Disease before, during and after Pregnancy in Relation to Regional Difference in Iodine Intake: A Study within the Danish National Birth Cohort (2015) (0)
- Hyperthyroidism incidence variation in and around first and subsequent pregnancies: a Danish population-based study (2014) (0)
- [Problems in epidemiological methods in occupational medicine]. (1979) (0)
- [Epidemiology in the middle of a paradigm shift]. (2013) (0)
- Increased risk of stillbirth in women first time diagnosed and treated for hypothyroidism after a pregnancy: Comparison with other autoimmune diseases in a Danish population-based study (2015) (0)
- Birth Defects, Agranulocytosis and Liver Failure associated with the use of Antithyroid Drugs in the Population in General and in Pregnancy (2015) (0)
- Exiting the Paris climate accord: Trump administration misses the rising tide. (2017) (0)
- Although Some Humans are Rats, not all Rats are Human (2005) (0)
- POSA48 Economic Evaluation of Extending the Danish Age-Based Pneumococcal Polysaccharide Vaccination Programme to Include Individuals Aged 50-54 and 55-59 (2022) (0)
- Prenatal exposure to nitrate from household drinking water and the risk of preterm birth: A nationwide study from Denmark, 2011-2015 (2021) (0)
- What are the social determinants of health and disease and how important they are at national and international level (2010) (0)
- Sources of Error in Genetic Epidemiology (2010) (0)
- Nitrate in Danish household tap water and the risk of small-for-gestational-age, 1991-2015 (2021) (0)
- Nitrate exposure from drinking water during pregnancy and risk of small-for-gestational-age in infants from a population-based study in Denmark (2022) (0)
- Maternal occupational benzo(a)pyrene exposure and risk of cancer in children (2020) (0)
- Prenatal exposure to tap water containing nitrate and the risk of small-for-gestational-age: A nationwide register-based study of Danish births, 1991-2015. (2023) (0)
- Are current drinking water standards for nitrate sufficient for preventing adverse birth outcomes and childhood cancer– Findings from a cohort of over one million children in Denmark (2022) (0)
- Toxic Oil Syndrome. Current knowledge and future perspectives. WHO Regional Publications European Series No. 42. Copenhagen 1992. 163 pages. Sw.fr. 31.-. (1993) (0)
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