2010 - Member of Academia Europaea
Niels Keiding spends much of his time researching Gynecology, Internal medicine, Semen quality, Econometrics and Semen. His Gynecology research integrates issues from Cancer, Levonorgestrel, Cohort study and Obstetrics. Niels Keiding interconnects Endocrinology and Oncology in the investigation of issues within Internal medicine.
Niels Keiding has researched Semen quality in several fields, including Hypospadias, Incidence, Testicular cancer and Reproductive health. His Hypospadias research includes elements of Physiology and Genitourinary system. His Semen research includes elements of Sperm and Infertility.
Demography, Statistics, Internal medicine, Survival analysis and Econometrics are his primary areas of study. His biological study spans a wide range of topics, including Fertility, Danish, Epidemiology, Cohort study and Gerontology. His Fertility research focuses on Gynecology and how it relates to Semen quality and Obstetrics.
His research in Internal medicine intersects with topics in Endocrinology and Oncology. As part of his studies on Survival analysis, Niels Keiding often connects relevant areas like Proportional hazards model. His research integrates issues of Regression analysis, Statistical model and Regression in his study of Econometrics.
His primary areas of study are Demography, Statistics, Survival analysis, Fertility and Econometrics. His Demography study incorporates themes from Parity, Infertility, Gynecology, Cohort and Birth rate. Niels Keiding has included themes like Proportional hazards model, Time to pregnancy and Censoring in his Survival analysis study.
His Fertility research integrates issues from Fecundity, Danish and Abortion. His Econometrics research is multidisciplinary, incorporating elements of Observational study, Markov process, Renewal theory, Regression analysis and Sample. The various areas that Niels Keiding examines in his Hazard ratio study include Incidence and Obstetrics.
His primary scientific interests are in Internal medicine, Econometrics, Regression analysis, Cohort study and Hormone therapy. Many of his research projects under Internal medicine are closely connected to THROMBOTIC STROKE with THROMBOTIC STROKE, tying the diverse disciplines of science together. His work deals with themes such as Interpretability, Unmeasured confounding, External validity and Regression, which intersect with Econometrics.
Statistics covers Niels Keiding research in Regression analysis. His Survival analysis research focuses on subjects like Censoring, which are linked to Competing risks. His work carried out in the field of Epidemiology brings together such families of science as Fertility and Gynecology.
This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.
Statistical Models Based on Counting Processes.
Frank Coolen;P. K. Andersen;O. Borgan;R. D. Gill.
The Statistician (1996)
Evidence for decreasing quality of semen during past 50 years.
Elisabeth Carlsen;Aleksander Giwercman;Niels Keiding;Niels E. Skakkebaek.
BMJ (1992)
Male reproductive health and environmental xenoestrogens
J Toppari;JC Larsen;P Christiansen;A Giwercman.
Environmental Health Perspectives (1996)
Multi-state models for event history analysis
Per Kragh Andersen;Niels Keiding.
Statistical Methods in Medical Research (2002)
Thrombotic Stroke and Myocardial Infarction with Hormonal Contraception
Øjvind Lidegaard;Aksel Jensen;Charlotte Wessel Skovlund;Niels Keiding.
The New England Journal of Medicine (2012)
Regional differences in semen quality in Europe.
Niels Jørgensen;Anne-Grethe Andersen;Florence Eustache;D. Stewart Irvine.
Human Reproduction (2001)
Age-Specific Incidence and Prevalence: A Statistical Perspective
Niels Keiding.
Journal of The Royal Statistical Society Series A-statistics in Society (1991)
High frequency of sub-optimal semen quality in an unselected population of young men
A G Andersen;Tina Kold Jensen;E Carlsen;N Jørgensen.
Human Reproduction (2000)
Neurobehavioral deficits associated with PCB in 7-year-old children prenatally exposed to seafood neurotoxicants.
Philippe Grandjean;Pal Weihe;Virlyn W. Burse;Larry L. Needham.
Neurotoxicology and Teratology (2001)
Thrombotic Stroke and Myocardial Infarction With Hormonal Contraception
Øjvind Lidegaard;Ellen Løkkegaard;Aksel Jensen;Charlotte Wessel Skovlund.
Obstetrical & Gynecological Survey (2012)
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