Jon Michael Gran
Associate Professor
-
Department of Biostatistics

Norwegian version of this page
Email
j.m.gran@medisin.uio.no
Phone
+47 22851454
Mobile phone
+4799229156
Room
2175b
Username
Visiting address
Sognsvannsveien 9
Domus Medica
0372 Oslo
Postal address
Postboks 1122 Blindern
0317 Oslo
Academic interests
- Causal inference
- Survival analysis
- Multi-state models
- Analysis of observational data and registries
- Epidemiological methods
- Infectious disease modelling
Teaching
- MED1100 - Professional study programme for medicine, module 1
- MED3004 - Statistical methods for the analysis of clinical data
- MF9010 - Introductory course to the medical PhD programme
- MF9130 - Introductory course in statistics
- MF9510 - Logistic regression, survival analysis and Cox-regression
- MF9570 - New Statistical Methods for Causal Inference
Background
- Associate Professor at the Department of Biostatistics, IMB, UiO, from 2018.
- Researcher at the Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, 2015-2018.
- Adviser at the Department of Infectious Disease Epidemiology, Norwegian Institute of Public Health, 2010-2015.
- Postdoc 2011-2012, Researcher 2013-2015, temporary Associate Professor 2014-2015 and Associate Professor II 2015-2018 at the Department of Biostatistics, IMB, UiO.
- PhD in biostatistics from the University of Oslo, 2011.
- MSc in statistics from the advanced engineering program in Applied Physics and Mathematics, study program for Industrial Mathematics, Norwegian University of Science and Technology, Trondheim, 2005.
Positions held
- Associate Editor in Biometrika from 2018.
Publications
- Stensrud, Mats Julius & Gran, Jon Michael (2020). Randomisering under en pandemi. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(10) . doi: 10.4045/tidsskr.20.0439
- Djordjilovic, Vera; Page, Christian Magnus; Gran, Jon Michael; Nøst, Therese Haugdahl; Sandanger, Torkjel M; Veierød, Marit Bragelien & Thoresen, Magne (2019). Global test for high-dimensional mediation: Testing groups of potential mediators. Statistics in Medicine. ISSN 0277-6715. 38(18), s 3346- 3360 . doi: 10.1002/sim.8199 Full text in Research Archive.
- Gran, Jon Michael & Aalen, Odd O. (2019). Letter to the Editor: Comparison of statistical approaches dealing with time-dependent confounding in drug effectiveness studies (SMMR, Vol. 27, Issue 6, 2018). Statistical Methods in Medical Research. ISSN 0962-2802. 28(1), s 321- 322 . doi: 10.1177/0962280218811177
- Hoff, Rune; Putter, Hein; Mehlum, Ingrid Sivesind & Gran, Jon Michael (2019). Landmark estimation of transition probabilities in non-Markov multi-state models with covariates. Lifetime Data Analysis. ISSN 1380-7870. 25(4), s 660- 680 . doi: 10.1007/s10985-019-09474-0 Full text in Research Archive. Show summary
- Aalen, Odd O.; Gran, Jon Michael; Røysland, Kjetil; Stensrud, Mats Julius & Strohmaier, Susanne (2018). Feedback and Mediation in Causal Inference Illustrated by Stochastic Process Models. Scandinavian Journal of Statistics. ISSN 0303-6898. 45(1), s 62- 86 . doi: 10.1111/sjos.12286
- Hoff, Rune; Corbett, Karina; Mehlum, Ingrid Sivesind; Mohn, Ferdinand A; Kristensen, Petter; Hanvold, Therese Nordberg & Gran, Jon Michael (2018). The impact of completing upper secondary education - a multi-state model for work, education and health in young men. BMC Public Health. ISSN 1471-2458. 18 . doi: 10.1186/s12889-018-5420-y Full text in Research Archive. Show summary
- Iuliano, A Danielle; Roguski, Katherine M; Chang, Howard H; Muscatello, David J; Palekar, Rakhee; Tempia, Stefano; Cohen, Cheryl; Gran, Jon Michael; Schanzer, Dena; Cowling, Benjamin J; Wu, Peng; Kyncl, Jan; Ang, Li Wei; Park, Minah; Redlberger-Fritz, Monika; Yu, Hongjie; Espenhain, Laura; Krishnan, Anand; Emukule, Gideon; van Asten, Liselotte; Pereira da Silva, Susana; Aungkulanon, Suchunya; Buchholz, Udo; Widdowson, Marc-Alain & Bresee, Joseph S (2018). Estimates of global seasonal influenza-associated respiratory mortality: a modelling study. The Lancet. ISSN 0140-6736. 391(10127), s 1285- 1300 . doi: 10.1016/S0140-6736(17)33293-2
- Gran, Jon Michael; Hoff, Rune; Røysland, Kjetil; Ledergerber, Bruno; Young, James & Aalen, Odd O. (2017). Estimating the treatment effect on the treated under time-dependent confounding in an application to the Swiss HIV Cohort Study. The Journal of the Royal Statistical Society, Series C (Applied Statistics). ISSN 0035-9254. 67(1), s 103- 125 . doi: 10.1111/rssc.12221 Full text in Research Archive.
- Prague, Mélanie; Commenges, Daniel; Gran, Jon Michael; Ledergerber, Bruno; Young, Jim; Furrer, Hansjakob & Thiébaut, Rodolphe (2017). Dynamic models for estimating the effect of HAART on CD4 in observational studies: Application to the Aquitaine Cohort and the Swiss HIV Cohort Study. Biometrics. ISSN 0006-341X. 73(1), s 294- 304 . doi: 10.1111/biom.12564
- Aalen, Odd O.; Røysland, Kjetil; Gran, Jon Michael; Kouyos, Roger & Lange, Theis (2016). Can we believe the DAGs? A comment on the relationship between causal DAGs and mechanisms. Statistical Methods in Medical Research. ISSN 0962-2802. 25(5), s 2294- 2314 . doi: 10.1177/0962280213520436
- Gran, Jon Michael; Lie, Stein Atle; Øyeflaten, Irene Larsen; Borgan, Ørnulf & Aalen, Odd O. (2015). Causal inference in multi-state models-sickness absence and work for 1145 participants after work rehabilitation. BMC Public Health. ISSN 1471-2458. 15:1082 . doi: 10.1186/s12889-015-2408-8 Full text in Research Archive.
- Hoff, Rune; Gran, Jon Michael & Daniel, Farewell (2014). Farewell’s Linear Increments Model for Missing Data: The FLIM Package. The R Journal. ISSN 2073-4859. 6(2), s 137- 150 . doi: 10.32614/rj-2014-030
- Aalen, Odd O.; Røysland, Kjetil; Gran, Jon Michael & Ledergerber, Bruno (2012). Causality, mediation and time: a dynamic viewpoint. Journal of the Royal Statistical Society: Series A (Statistics in Society). ISSN 0964-1998. 175(4), s 831- 861 . doi: 10.1111/j.1467-985X.2011.01030.x
- Røysland, Kjetil; Gran, Jon Michael; Ledergerber, Bruno; von Wyl, Viktor; Young, James A. & Aalen, Odd O. (2011). Analyzing direct and indirect effects of treatment using dynamic path analysis applied to data from the Swiss HIV Cohort Study. Statistics in Medicine. ISSN 0277-6715. 30(24), s 2947- 2958 . doi: 10.1002/sim.4324
- Gran, Jon Michael; Røysland, Kjetil; Wolbers, Marcel; Didelez, Vanessa; Sterne, Jonathan AC; Ledergerber, Bruno; Furrer, Hansjakob; von Wyl, Viktor & Aalen, Odd O. (2010). A sequential Cox approach for estimating the causal effect of treatment in the presence of time-dependent confounding applied to data from the Swiss HIV Cohort Study. Statistics in Medicine. ISSN 0277-6715. 29(26), s 2757- 2768 . doi: 10.1002/sim.4048
- Gran, JM; Wasmuth, L; Amundsen, EJ; Lindqvist, Bo Henry & Aalen, OO (2008). Growth rates in epidemic models: Application to a model for HIV/AIDS progression. Statistics in Medicine. ISSN 0277-6715. 27, s 4819- 4836 . doi: 10.1002/sim.3219 Show summary
- Bjelland, Elisabeth Krefting; Gran, Jon Michael; Hofvind, Solveig & Eskild, Anne (2020). The association of birthweight with age at natural menopause: a population study of women in Norway. International Journal of Epidemiology. ISSN 0300-5771. 49(2), s 528- 536 . doi: 10.1093/ije/dyz207 Full text in Research Archive.
- Gottschalk, Marthe Sørli; Eskild, Anne; Hofvind, Solveig; Gran, Jon Michael & Bjelland, Elisabeth Krefting (2020). Temporal trends in age at menarche and age at menopause: a population study of 312 656 women in Norway. Human Reproduction. ISSN 0268-1161. 35(2), s 464- 471 . doi: 10.1093/humrep/dez288 Full text in Research Archive.
- Gunnes, Nina; Gjessing, Håkon K.; Bakken, Inger Johanne Landsjøåsen; Ghaderi, Sara; Gran, Jon Michael; Hungnes, Olav; Magnus, Per; Samuelsen, Sven Ove; Skrondal, Anders; Stoltenberg, Camilla; Trogstad, Lill; Wilcox, Allen James & Håberg, Siri Eldevik (2020). Seasonal and pandemic influenza during pregnancy and risk of fetal death: A Norwegian registry‑based cohort study. European Journal of Epidemiology (EJE). ISSN 0393-2990. 35, s 371- 379 . doi: 10.1007/s10654-020-00600-z Full text in Research Archive.
- Mitlid-Mork, Birgitte; Bowe, Sophie; Gran, Jon Michael; Bolstad, Nils; Berg, Jens Petter; Redman, Christopher W.G.; Staff, Anne Cathrine & Sugulle, Meryam (2020). Maternal placental growth factor and soluble fms-like tyrosine kinase-1 reference ranges in post-term pregnancies: A prospective observational study. PLOS ONE. ISSN 1932-6203. 15:e0240473(10), s 1- 14 . doi: 10.1371/journal.pone.0240473
- Øjlert, Åsa Kristina; Nebdal, Daniel J.H.; Lund-Iversen, Marius; Ellefsen, Renée Åstrøm; Brustugun, Odd Terje; Gran, Jon Michael; Halvorsen, Ann Rita & Helland, Åslaug (2020). Immune checkpoint blockade in the treatment of advanced non-small cell lung cancer–predictors of response and impact of previous radiotherapy. Acta Oncologica. ISSN 0284-186X. s 1- 9 . doi: 10.1080/0284186X.2020.1854851 Full text in Research Archive.
- Sundbakk, Lene Maria; Wood, Mollie; Gran, Jon Michael & Nordeng, Hedvig Marie Egeland (2019). Impact of prenatal exposure to benzodiazepines and z-hypnotics on behavioral problems at 5 years of age: A study from the Norwegian Mother and Child Cohort Study. PLOS ONE. ISSN 1932-6203. 14(6) . doi: 10.1371/journal.pone.0217830 Full text in Research Archive.
- Djordjilovic, Vera; Page, Christian Magnus; Gran, Jon Michael; Nøst, Therese Haugdahl; Sandanger, Torkjel M; Veierød, Marit Bragelien & Thoresen, Magne (2019). Global test for high-dimensional mediation: Testing groups of potential mediators. Statistics in Medicine. ISSN 0277-6715. 38(18), s 3346- 3360 . doi: 10.1002/sim.8199 Full text in Research Archive.
- Hoff, Rune; Putter, Hein; Mehlum, Ingrid Sivesind & Gran, Jon Michael (2019). Landmark estimation of transition probabilities in non-Markov multi-state models with covariates. Lifetime Data Analysis. ISSN 1380-7870. 25(4), s 660- 680 . doi: 10.1007/s10985-019-09474-0 Full text in Research Archive. Show summary
- Kvakkestad, Kristin Marie; Gran, Jon Michael; Eritsland, Jan; Hansen, Charlotte Holst; Fossum, Eigil; Andersen, Geir Øystein & Halvorsen, Sigrun (2019). Long-term survival after invasive or conservative strategy in elderly patients with non-ST-elevation myocardial infarction: A prospective cohort study. Cardiology. ISSN 0008-6312. s 1- 11 . doi: 10.1159/000503442 Full text in Research Archive.
- Ofstad, Anne Pernille; Sommer, Christine; Birkeland, Kåre I.; Bjørgaas, Marit Ragnhild Rokne; Gran, Jon Michael; Gulseth, Hanne Løvdal & Johansen, Odd Erik (2019). Comparison of the associations between non-traditional and traditional indices of adiposity and cardiovascular mortality: an observational study of one million person-years of follow-up. International Journal of Obesity. ISSN 0307-0565. 43(5), s 1082- 1092 . doi: 10.1038/s41366-019-0353-9 Full text in Research Archive.
- Aalen, Odd O.; Gran, Jon Michael; Røysland, Kjetil; Stensrud, Mats Julius & Strohmaier, Susanne (2018). Feedback and Mediation in Causal Inference Illustrated by Stochastic Process Models. Scandinavian Journal of Statistics. ISSN 0303-6898. 45(1), s 62- 86 . doi: 10.1111/sjos.12286
- Dieset, Ingrid; Mørch, Ragni Helene; Hope, Sigrun; Hoseth, Eva Zsuzsanna; Reponen, Elina Johanna; Gran, Jon Michael; Aas, Monica; Michelsen, Annika; Reichborn-Kjennerud, Ted; Nesvåg, Ragnar; Agartz, Ingrid; Melle, Ingrid; Aukrust, Pål; Djurovic, Srdjan; Ueland, Torill & Andreassen, Ole Andreas (2018). An association between YKL-40 and type 2 diabetes in psychotic disorders. Acta Psychiatrica Scandinavica. ISSN 0001-690X. 139, s 37- 45 . doi: 10.1111/acps.12971
- Hoff, Rune; Corbett, Karina; Mehlum, Ingrid Sivesind; Mohn, Ferdinand A; Kristensen, Petter; Hanvold, Therese Nordberg & Gran, Jon Michael (2018). The impact of completing upper secondary education - a multi-state model for work, education and health in young men. BMC Public Health. ISSN 1471-2458. 18 . doi: 10.1186/s12889-018-5420-y Full text in Research Archive. Show summary
- Iuliano, A Danielle; Roguski, Katherine M; Chang, Howard H; Muscatello, David J; Palekar, Rakhee; Tempia, Stefano; Cohen, Cheryl; Gran, Jon Michael; Schanzer, Dena; Cowling, Benjamin J; Wu, Peng; Kyncl, Jan; Ang, Li Wei; Park, Minah; Redlberger-Fritz, Monika; Yu, Hongjie; Espenhain, Laura; Krishnan, Anand; Emukule, Gideon; van Asten, Liselotte; Pereira da Silva, Susana; Aungkulanon, Suchunya; Buchholz, Udo; Widdowson, Marc-Alain & Bresee, Joseph S (2018). Estimates of global seasonal influenza-associated respiratory mortality: a modelling study. The Lancet. ISSN 0140-6736. 391(10127), s 1285- 1300 . doi: 10.1016/S0140-6736(17)33293-2
- Shetelig, Christian; Limalanathan, Shanmuganathan; HOFFMANN, PAVEL; Seljeflot, Ingebjørg; Gran, Jon Michael; Eritsland, Jan & Andersen, Geir Øystein (2018). Association of IL-8 With Infarct Size and Clinical Outcomes in Patients With STEMI. Journal of the American College of Cardiology. ISSN 0735-1097. 72(2), s 187- 198 . doi: 10.1016/j.jacc.2018.04.053
- Svendsen, Karianne; Telle-Hansen, Vibeke; Telle-Hansen, Vibeke; Mørch-Reiersen, Lisa T.; Mørch-Reiersen, Lisa Therese; Garstad, Kjersti W.; Thyholt, Kari; Granlund, Linda; Grandlund, Linda; Henriksen, Hege; Gran, Jon Michael; Jacobs Jr, David; Jacobs Jr, D. R. & Retterstøl, Kjetil (2018). A randomized controlled trial in Norwegian pharmacies on effects of risk alert and advice in people with elevated cardiovascular risk. Preventive Medicine Reports. ISSN 2211-3355. 12, s 79- 86 . doi: 10.1016/j.pmedr.2018.08.004 Full text in Research Archive.
- Astrup, Guro Lindviksmoen; Rustøen, Tone; Hofsø, Kristin; Gran, Jon Michael & Bjordal, Kristin (2017). Symptom burden and patient characteristics: Association with quality of life in patients with head and neck cancer undergoing radiotherapy. Head and Neck. ISSN 1043-3074. 39(10), s 2114- 2126 . doi: 10.1002/hed.24875
- Belay, Denekew Bitew; Kifle, Yehenew Getachew; Goshu, Ayele Taye; Gran, Jon Michael; Yewhalaw, Delenasaw; Duchateau, Luc & Frigessi, Arnoldo (2017). Joint Bayesian modeling of time to malaria and mosquito abundance in Ethiopia. BMC Infectious Diseases. ISSN 1471-2334. 17(1) . doi: 10.1186/s12879-017-2496-4 Full text in Research Archive.
- Gran, Jon Michael; Hoff, Rune; Røysland, Kjetil; Ledergerber, Bruno; Young, James & Aalen, Odd O. (2017). Estimating the treatment effect on the treated under time-dependent confounding in an application to the Swiss HIV Cohort Study. The Journal of the Royal Statistical Society, Series C (Applied Statistics). ISSN 0035-9254. 67(1), s 103- 125 . doi: 10.1111/rssc.12221 Full text in Research Archive.
- Prague, Mélanie; Commenges, Daniel; Gran, Jon Michael; Ledergerber, Bruno; Young, Jim; Furrer, Hansjakob & Thiébaut, Rodolphe (2017). Dynamic models for estimating the effect of HAART on CD4 in observational studies: Application to the Aquitaine Cohort and the Swiss HIV Cohort Study. Biometrics. ISSN 0006-341X. 73(1), s 294- 304 . doi: 10.1111/biom.12564
- Shetelig, Christian; Shanmuganathan, Limalanathan; Eritsland, Jan; HOFFMANN, PAVEL; Seljeflot, Ingebjørg; Gran, Jon Michael; Aukrust, Pål; Ueland, Thor & Andersen, Geir Øystein (2017). Osteoprotegerin levels in ST-elevation myocardial infarction: Temporal profile and association with myocardial injury and left ventricular function. PLOS ONE. ISSN 1932-6203. 12:e0173034(3), s 1- 14 . doi: 10.1371/journal.pone.0173034 Full text in Research Archive.
- Aalen, Odd O.; Røysland, Kjetil; Gran, Jon Michael; Kouyos, Roger & Lange, Theis (2016). Can we believe the DAGs? A comment on the relationship between causal DAGs and mechanisms. Statistical Methods in Medical Research. ISSN 0962-2802. 25(5), s 2294- 2314 . doi: 10.1177/0962280213520436
- Torvik, Kristin; Narverud, Ingunn; Ottestad, Inger; Svilaas, Arne B; Gran, Jon Michael; Retterstøl, Kjetil; Ellingvåg, Asta; Strøm, Ellen C; Ose, Leiv; Veierød, Marit Bragelien & Holven, Kirsten Bjørklund (2016). Dietary counseling is associated with an improved lipid profile in children with familial hypercholesterolemia. Atherosclerosis. ISSN 0021-9150. 252, s 21- 27 . doi: 10.1016/j.atherosclerosis.2016.07.913
- Corbett, Karina; Gran, Jon Michael; Kristensen, Petter & Mehlum, Ingrid Sivesind (2015). Adult social position and sick leave: the mediating effect of physical workload. Scandinavian Journal of Work, Environment and Health. ISSN 0355-3140. 41(6), s 542- 553 . doi: 10.5271/sjweh.3525 Show summary
- Gran, Jon Michael; Lie, Stein Atle; Øyeflaten, Irene Larsen; Borgan, Ørnulf & Aalen, Odd O. (2015). Causal inference in multi-state models-sickness absence and work for 1145 participants after work rehabilitation. BMC Public Health. ISSN 1471-2458. 15:1082 . doi: 10.1186/s12889-015-2408-8 Full text in Research Archive.
- Narverud, Ingunn; van Lennep, Jeanine Roeters; Christensen, Jacob Juel; Versmissen, Jorie; Gran, Jon Michael; Iversen, Per Ole; Aukrust, Pål; Halvorsen, Bente; Ueland, Thor; Ulven, Stine Marie; Ose, Leiv; Veierød, Marit Bragelien; Sijbrands, Eric; Retterstøl, Kjetil & Holven, Kirsten Bjørklund (2015). Maternal inheritance does not predict cholesterol levels in children with familial hypercholesterolemia. Atherosclerosis. ISSN 0021-9150. 243(1), s 155- 160 . doi: 10.1016/j.atherosclerosis.2015.09.014
- Hoff, Rune; Gran, Jon Michael & Daniel, Farewell (2014). Farewell’s Linear Increments Model for Missing Data: The FLIM Package. The R Journal. ISSN 2073-4859. 6(2), s 137- 150 . doi: 10.32614/rj-2014-030
- Røislien, Jo; Clausen, Thomas; Gran, Jon Michael & Bukten, Anne (2014). Accounting for individual differences and timing of events: Estimating the effect of treatment on criminal convictions in heroin users. BMC Medical Research Methodology. ISSN 1471-2288. 14(68) . doi: 10.1186/1471-2288-14-68
- Skjeldestad, Finn Egil; Bjørnholt, Jørgen; Gran, Jon Michael & Eriksen, Hanne-Merete (2014). The effect of antibiotic prophylaxis guidelines on surgical-site infections associated with cesarean delivery. International Journal of Gynecology & Obstetrics. ISSN 0020-7292. 128(2), s 126- 130 . doi: 10.1016/j.ijgo.2014.08.018
- Gran, Jon Michael; Kacelnik, Oliver; Grjibovski, Andrej; Aavitsland, Preben & Iversen, Bjørn Gunnar (2013). Counting pandemic deaths: comparing reported numbers of death from influenza A(H1N1)pdm09 with estimated excess mortality. Influenza and Other Respiratory Viruses. ISSN 1750-2640. 7(6), s 1370- 1379 . doi: 10.1111/irv.12125 Full text in Research Archive.
- Aalen, Odd O.; Røysland, Kjetil; Gran, Jon Michael & Ledergerber, Bruno (2012). Causality, mediation and time: a dynamic viewpoint. Journal of the Royal Statistical Society: Series A (Statistics in Society). ISSN 0964-1998. 175(4), s 831- 861 . doi: 10.1111/j.1467-985X.2011.01030.x
- De Blasio, Birgitte Freiesleben; Xue, Yiting; Iversen, Bjørn Gunnar & Gran, Jon Michael (2012). Estimating influenza-related sick leave in Norway: Was work absenteeism higher during the 2009 A(H1N1) pandemic compared to seasonal epidemics?. Eurosurveillance. ISSN 1025-496X. 17(33), s 15- 25
- Bentsen, Håvard; Solberg, Dag Kristen; Refsum, Helge; Gran, Jon Michael; Bøhmer, Thomas; Torjesen, Peter A; Halvorsen, Ola & Lingjærde, Odd (2011). Bimodal Distribution of Polyunsaturated Fatty Acids in Schizophrenia Suggests Two Endophenotypes of the Disorder. Biological Psychiatry. ISSN 0006-3223. 70(1), s 97- 105 . doi: 10.1016/j.biopsych.2011.02.011
- Carlsen, Monica Hauger; Karlsen, Anette; Lillegaard, Inger Therese L.; Gran, Jon Michael; Drevon, Christian A; Blomhoff, Rune & Andersen, Lene Frost (2011). Relative validity of fruit and vegetable intake estimated from an FFQ, using carotenoid and flavonoid biomarkers and the method of triads. British Journal of Nutrition. ISSN 0007-1145. 105(10), s 1530- 1538 . doi: 10.1017/S0007114510005246
- Reikvam, Dag Henrik; Perminow, Gøri Margrete; Lyckander, Lars Gustav; Gran, Jon Michael; Brandtzæg, Per; Vatn, Morten & Carlsen, Hege Synnøve (2011). Increase of regulatory T cells in ileal mucosa of untreated pediatric Crohn's disease patients. Scandinavian Journal of Gastroenterology. ISSN 0036-5521. 46(5), s 550- 560 . doi: 10.3109/00365521.2011.551887
- Røysland, Kjetil; Gran, Jon Michael; Ledergerber, Bruno; von Wyl, Viktor; Young, James A. & Aalen, Odd O. (2011). Analyzing direct and indirect effects of treatment using dynamic path analysis applied to data from the Swiss HIV Cohort Study. Statistics in Medicine. ISSN 0277-6715. 30(24), s 2947- 2958 . doi: 10.1002/sim.4324
- Gran, Jon Michael; Iversen, Bjørn Gunnar; Hungnes, Olav & Aalen, Odd O. (2010). Estimating influenza-related excess mortality and reproduction numbers for seasonal influenza in Norway, 1975-2004. Epidemiology and Infection. ISSN 0950-2688. 138(11), s 1559- 1568 . doi: 10.1017/S0950268810000671
- Gran, Jon Michael; Røysland, Kjetil; Wolbers, Marcel; Didelez, Vanessa; Sterne, Jonathan AC; Ledergerber, Bruno; Furrer, Hansjakob; von Wyl, Viktor & Aalen, Odd O. (2010). A sequential Cox approach for estimating the causal effect of treatment in the presence of time-dependent confounding applied to data from the Swiss HIV Cohort Study. Statistics in Medicine. ISSN 0277-6715. 29(26), s 2757- 2768 . doi: 10.1002/sim.4048
- Haugaa, Kristina Hermann; Edvardsen, Thor; Leren, Trond P.; Gran, Jon Michael; Smiseth, Otto A. & Amlie, Jan Peder (2009). Left ventricular mechanical dispersion by tissue Doppler imaging: a novel approach for identifying high-risk individuals with long QT syndrome. European Heart Journal. ISSN 0195-668X. 30(3), s 330- 337 . doi: 10.1093/eurheartj/ehn466
- Haugaa, Kristina Hermann; Edvardsen, Thor; Leren, TP; Gran, Jon Michael; Smiseth, Otto A. & Amlie, Jan Peder (2008). Left ventricular mechanical dispersion by tissue Doppler imaging: a novel approach for identifying high-risk individuals with long-QT syndrome. European Heart Journal. ISSN 0195-668X.
- Gran, JM; Wasmuth, L; Amundsen, EJ; Lindqvist, Bo Henry & Aalen, OO (2008). Growth rates in epidemic models: Application to a model for HIV/AIDS progression. Statistics in Medicine. ISSN 0277-6715. 27, s 4819- 4836 . doi: 10.1002/sim.3219 Show summary
- Stensrud, Mats Julius & Gran, Jon Michael (2020). Randomisering under en pandemi. Tidsskrift for Den norske legeforening. ISSN 0029-2001. 140(10) . doi: 10.4045/tidsskr.20.0439
- Bjelland, Elisabeth Krefting; Gran, Jon Michael; Hofvind, Solveig & Eskild, Anne (2019). The association of birthweight with age at natural menopause. A population study of women in Norway.
- Bjelland, Elisabeth Krefting; Gran, Jon Michael; Hofvind, Solveig & Eskild, Anne (2019). The association of birthweight with age at natural menopause. A population study of women in Norway.
- Bjelland, Elisabeth Krefting; Gran, Jon Michael; Hofvind, Solveig & Eskild, Anne (2019). The association of birthweight with age at natural menopause. A population study of women in Norway. Norsk Epidemiologi, Supplement. ISSN 0803-4206. 28, s 78- 78
- Gottschalk, Marthe Sørli; Eskild, Anne; Hofvind, Solveig; Gran, Jon Michael & Bjelland, Elisabeth Krefting (2019). Temporal trends in age at menarche and age at menopause: a population study of 312 656 women in Norway.
- Gottschalk, Marthe Sørli; Eskild, Anne; Hofvind, Solveig; Gran, Jon Michael & Bjelland, Elisabeth Krefting (2019). Temporal trends in age at menarche and age at menopause: a population study of 312 656 women in Norway.
- Gottschalk, Marthe Sørli; Eskild, Anne; Hofvind, Solveig; Gran, Jon Michael & Bjelland, Elisabeth Krefting (2019). Temporal trends in age at menarche and age at menopause: a population study of 312 656 women in Norway. Norsk Epidemiologi, Supplement. ISSN 0803-4206. 28, s 77- 77
- Gran, Jon Michael & Aalen, Odd O. (2019). Letter to the Editor: Comparison of statistical approaches dealing with time-dependent confounding in drug effectiveness studies (SMMR, Vol. 27, Issue 6, 2018). Statistical Methods in Medical Research. ISSN 0962-2802. 28(1), s 321- 322 . doi: 10.1177/0962280218811177
- Hoff, Rune & Gran, Jon Michael (2018). Causal inference in event history analysis with complex longitudinal data. Series of dissertations submitted to the Faculty of Medicine, University of Oslo. XX.
- Sundbakk, Lene Maria; Wood, Mollie; Gran, Jon Michael & Nordeng, Hedvig Marie Egeland (2018). Does prenatal exposure to benzodiazepines or z-hypnotics increase the risk of behavioral problems at 5 years?.
- Narverud, Ingunn; Bogsrud, Martin Prøven; Roeters van Lennep, Jeanine; Christensen, Jacob J.; Gran, Jon Michael; Galema-Boers, Annette; Langslet, Gisle; Ulven, Stine Marie; Retterstøl, Kjetil & Holven, Kirsten Bjørklund (2017). MATERNAL CHOLESTEROL LEVELS MAY PREDICT LDL CHOLESTEROL LEVELS IN CHILDREN WITH FAMILIAL HYPERCHOLESTEROLEMIA.
- Narverud, Ingunn; Bogsrud, Martin Prøven; Roeters van Lennep, Jeanine; Christensen, Jacob J.; Gran, Jon Michael; Galema-Boers, Annette; Langslet, Gisle; Ulven, Stine Marie; Retterstøl, Kjetil & Holven, Kirsten Bjørklund (2017). MATERNAL CHOLESTEROL LEVELS MAY PREDICT LDL CHOLESTEROL LEVELS IN CHILDREN WITH FAMILIAL HYPERCHOLESTEROLEMIA..
- Narverud, Ingunn; Bogsrud, Martin Prøven; Roeters van Lennep, Jeanine; Christensen, Jacob J.; Gran, Jon Michael; Galema-Boers, Annette; Langslet, Gisle; Ulven, Stine Marie; Retterstøl, Kjetil & Holven, Kirsten Bjørklund (2017). MATERNAL CHOLESTEROL LEVELS MAY PREDICT LDL CHOLESTEROL LEVELS IN CHILDREN WITH FAMILIAL HYPERCHOLESTEROLEMIA..
- Sundbakk, Lene Maria; Nordeng, Hedvig Marie Egeland; Wood, Mollie & Gran, Jon Michael (2017). Prenatal exposure to benzodiazepines or z-hypnotics and behavioral problems at 5 years of age: A study from the Norwegian Mother and Child cohort study..
- Narverud, Ingunn; van Lennep, Jeanine Roeters; Christensen, Jacob J.; Versmissen, Jorie; Gran, Jon Michael; Iversen, Per Ole; Aukrust, Pål; Halvorsen, Bente; Ueland, Thor; Ulven, Stine Marie; Ose, Leiv; Veierød, Marit Bragelien; Sijbrands, Eric & Holven, Kirsten Bjørklund (2016). What is the impact of maternal inheritance of FH on lipids and CRP in children with FH?.
- Svendsen, Karianne; Retterstøl, Kjetil; Telle-Hansen, Vibeke; Jacobs, David R. Jr.; Mørch-Reiersen, Lisa T.; Garstad, Kjersti W. & Gran, Jon Michael (2016). Changes in lifestyle and risk factor levels after identification of and alerting to high cardiovascular risk: a randomized controlled trial of healthy subjects visiting Norwegian pharmacies.
- Mehlum, Ingrid Sivesind; Corbett, Karina; Gran, Jon Michael & Kristensen, Petter (2015). Do psychosocial working conditions mediate social inequalities in musculoskeletal and psychiatric sickness absence in a life-course perspective?.
- Mehlum, Ingrid Alethe Sivesind; Corbett, Karina; Gran, Jon Michael & Kristensen, Petter (2014). The relationship between socioeconomic position, working conditions and sickness absence in a life-course perspective.
- Narverud, Ingunn; van Lennep, Jeanine Roeters; Christensen, Jacob Juel; Versmissen, Jorie; Gran, Jon Michael; Iversen, Per Ole; Aukrust, Pål; Halvorsen, Bente; Ueland, Thor; Ulven, Stine Marie; Ose, Leiv; Veierød, Marit Bragelien; Sijbrands, Eric; Retterstøl, Kjetil & Holven, Kirsten Bjørklund (2014). Cardiovascular risk markers in a large cohort of children and adolescents with genetically verified familial hypercholestelemia show no inheritance-related but LDL receptor mutation type- and family history of cardiovascular disease-related variance.
- Dalen, E; Sponheim, D; Torsvik, H; Lind, E; Dyrhaug, O; Gran, Jon Michael & De Lange, T (2008). ASGE and EPAGE guidelines are an important help to select and prioritise patients referred to colonoscopy. Scandinavian Journal of Gastroenterology. ISSN 0036-5521. 43, s 36- 36
- Gran, Jon Michael (2008). Estimating the causal effect of treatment on survival from HIV - A sequential Cox approach.
Published Apr. 13, 2011 2:40 PM
- Last modified May 15, 2020 9:31 AM