Aksel Karl Georg Jensen

Research output

Research output per year 2012 2012 2017 2018 2019 2020

• 24 Journal article
• 7 Comment/debate
• 2 Conference abstract in journal
• 1 Letter

Research output per year

Research output per year

Search results

• 2020

  Hospitalizations for infections by age and sex: register-based study of Danish children 1977-2014

  Larsen, J. W. W., Sørensen, A. F., Jensen, A. K. G., Poulsen, A., Gehrt, L., Benn, C. S. & Sørup, S., 1 Feb 2020, In: Infectious Diseases.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hospitalization 100%
  • Infections 64%
  • Child 58%
  • Respiratory Tract Infections 27%
  • Communicable Diseases 25%

• How are children who are delayed in the Childhood Vaccination Programme vaccinated: A nationwide register-based cohort study of Danish children aged 15-24 months and semi-structured interviews with vaccination providers

  Pedersen, K. B., Holck, M. E., Jensen, A. K. G., Suppli, C. H., Benn, C. S., Krause, T. G. & Sørup, S., 1 Feb 2020, In: Scandinavian Journal of Public Health.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Haemophilus influenzae type b 100%
  • vaccination 86%
  • Vaccination 61%
  • childhood 52%
  • Cohort Studies 52%
  1 Citation (Scopus)

• Maternal Priming: Bacillus Calmette-Guérin (BCG) Vaccine Scarring in Mothers Enhances the Survival of Their Child With a BCG Vaccine Scar

  Berendsen, M. L. T., Øland, C. B., Bles, P., Jensen, A. K. G., Kofoed, P-E., Whittle, H., De Bree, C., Netea, M. G., Martins, C., Benn, C. S. & Aaby, P., 2020, In: Journal of the Pediatric Infectious Diseases Society. 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • BCG Vaccine 100%
  • Bacillus 72%
  • Cicatrix 62%
  • Mothers 46%
  • Child 31%
  21 Citations (Scopus)
• 2019

  Can earlier BCG vaccination reduce early infant mortality? Study protocol for a cluster randomised trial in Guinea-Bissau

  Thysen, S. M., Jensen, A. K. G., Rodrigues, A., Borges, I. D. S., Aaby, P., Benn, C. & Fisker, A., Sept 2019, In: BMJ Open. 9, 9, 7 p., e025724.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Guinea-Bissau 100%
  • House Calls 76%
  • Infant Mortality 68%
  • Mycobacterium bovis 67%
  • Vaccination 50%
  6 Downloads (Pure)

• Doctors' preferences comply with observed oxygenation levels

  Schjorring, O. L., Jensen, A. K. G., Nielsen, C. G., Ciubotariu, A., Perner, A., Wetterslev, J., Lange, T. & Rasmussen, B. S., 2019, In: Acta Anaesthesiologica Scandinavica. 63, 8, p. E25 1 p.

  Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

• External validation of the Simplified Mortality Score for the Intensive Care Unit (SMS-ICU)

  Granholm, A., Perner, A., Krag, M., Marker, S., Hjortrup, P. B., Haase, N., Holst, L. B., Collet, M. O., Jensen, A. K. G. & Moller, M. H., 1 Oct 2019, In: Acta Anaesthesiologica Scandinavica. 63, 9, p. 1216-1224 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Intensive Care Units 100%
  • Simplified Acute Physiology Score 62%
  • Mortality 60%
  • Calibration 22%
  • Pantoprazole 15%
  3 Citations (Scopus)

• Important methodological flaws in the recently published clinical prediction model the REMEMBER score

  Granholm, A., Perner, A., Jensen, A. K. G. & Moller, M. H., 7 Mar 2019, In: Critical Care. 23, 2 p., 71.

  Research output: Contribution to journal › Comment/debate › Research

  2 Citations (Scopus)

  19 Downloads (Pure)

• Research protocol of two concurrent cluster-randomized trials: Real-life Effect of a CAMPaign with Measles Vaccination (RECAMP-MV) and Real-life Effect of a CAMPaign with Oral Polio Vaccination (RECAMP-OPV) on mortality and morbidity among children in rural Guinea-Bissau

  Varma, A., Jensen, A. K. G., Thysen, S. M., Pedersen, L. M., Aaby, P. & Fisker, A. B., 11 Nov 2019, In: B M C Public Health. 19, 12 p., 1506.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Guinea-Bissau 100%
  • Poliomyelitis 74%
  • Measles 71%
  • vaccination 70%
  • morbidity 63%
  2 Citations (Scopus)

  2 Downloads (Pure)

• Revaccination with Measles-mumps-rubella Vaccine and Infectious Disease Morbidity: A Danish Register-based Cohort Study

  Sørup, S., Jensen, A. K. G., Aaby, P. & Benn, C. S., 7 Jan 2019, In: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 68, 2, p. 282-290 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Measles-Mumps-Rubella Vaccine 100%
  • Secondary Immunization 93%
  • Communicable Diseases 58%
  • Cohort Studies 46%
  • Morbidity 40%
  7 Citations (Scopus)
• 2018

  Authors' reply re: Effect of locally tailored labour management guidelines on intrahospital stillbirths and birth asphyxia at the referral hospital of Zanzibar: A quasi-experimental pre-post-study (The PartoMa study)

  Maaløe, N., Housseine, N., Meguid, T., Nielsen, B. B., Jensen, A. K. G., Khamis, R. S., Mohamed, A. G., Ali, M. M., Said, S. M., van Roosmalen, J. & Bygbjerg, I. C., 1 Feb 2018, In: B J O G. 125, 3, p. 394-395 2 p.

  Research output: Contribution to journal › Letter › peer-review

  2 Citations (Scopus)

• Development and internal validation of the Simplified Mortality Score for the Intensive Care Unit (SMS-ICU)

  Granholm, A., Perner, A., Krag, M., Hjortrup, P. B., Haase, N., Holst, L. B., Marker, S., Collet, M. O., Jensen, A. K. G. & Møller, M. H., Mar 2018, In: Acta Anaesthesiologica Scandinavica. 62, 3, p. 336-346

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Intensive Care Units 100%
  • Mortality 60%
  • Optimism 32%
  • Renal Replacement Therapy 15%
  • Calibration 13%
  17 Citations (Scopus)

• Does macrolide use confer risk of out-of-hospital cardiac arrest compared with penicillin V? A Danish national case-crossover and case–time–control study

  Hertz, F. B., Jensen, A., Knudsen, J. D., Arpi, M., Andersson, C., Gislason, G. H., Køber, L., Torp-Pedersen, C., Lippert, F. & Weeke, P. E., 1 Feb 2018, In: BMJ Open. 8, 2, 9 p., e019997.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Penicillin V 100%
  • Out-of-Hospital Cardiac Arrest 84%
  • Macrolides 74%
  • Cross-Over Studies 59%
  • Roxithromycin 19%
  45 Downloads (Pure)

• Effect of locally tailored labour management guidelines on intrahospital stillbirths and birth asphyxia at the referral hospital of Zanzibar: a quasi-experimental pre-post study (The PartoMa study)

  Maaløe, N., Housseine, N., Meguid, T., Nielsen, B. B., Jensen, A. K. G., Khamis, R. S., Mohamed, A. G., Ali, M. M., Said, S. M., van Roosmalen, J. & Bygbjerg, I. C., Jan 2018, In: B J O G. 125, 2, p. 235–245 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Tanzania 100%
  • Stillbirth 97%
  • Asphyxia 94%
  • Referral and Consultation 61%
  • Parturition 57%
  17 Citations (Scopus)

• How to evaluate potential non-specific effects of vaccines: the quest for randomized trials or time for triangulation?

  Benn, C. S., Fisker, A. B., Rieckmann, A., Jensen, A. K. G. & Aaby, P., 4 May 2018, In: Expert Review of Vaccines. 17, 5, p. 411-420 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Heterologous Immunity 100%
  • Randomized Controlled Trials 38%
  • Vaccines 21%
  • Time 20%
  • Measles Vaccine 13%
  11 Citations (Scopus)

• Neonatal BCG vaccination and atopic dermatitis before 13 months of age: A randomized clinical trial

  Thøstesen, L. M., Kjærgaard, J., Pihl, G. T., Birk, N. M., Nissen, T. N., Aaby, P., Jensen, A. K. G., Olesen, A. W., Stensballe, L. G., Jeppesen, D. L., Benn, C. S. & Kofoed, P-E., 1 Feb 2018, In: Allergy. 73, 2, p. 498-504 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Atopic Dermatitis 100%
  • Bacillus 94%
  • Vaccination 76%
  • Randomized Controlled Trials 64%
  • Child 34%
  22 Citations (Scopus)

• Prevalence and risk factors related to haloperidol use for delirium in adult intensive care patients: the multinational AID-ICU inception cohort study

  Collet, M. O., Caballero, J., Sonneville, R., Bozza, F. A., Nydahl, P., Schandl, A., Wøien, H., Citerio, G., van den Boogaard, M., Hästbacka, J., Haenggi, M., Colpaert, K., Rose, L., Barbateskovic, M., Lange, T., Jensen, A., Krog, M. B., Egerod, I., Nibro, H. L., Wetterslev, J., & 2 othersPerner, A. & AID-ICU cohort study co-authors, 1 Jul 2018, In: Intensive Care Medicine. 44, 7, p. 1081-1089 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Delirium 100%
  • Haloperidol 95%
  • Critical Care 76%
  • Cohort Studies 59%
  • Odds Ratio 24%
  27 Citations (Scopus)

• Reply to the letter 'A brief comment about predictive models for mortality in intensive care units'

  Granholm, A., Perner, A., Jensen, A. K. G. & Møller, M. H., Mar 2018, In: Acta Anaesthesiologica Scandinavica. 62, 3, p. 405-406 2 p.

  Research output: Contribution to journal › Comment/debate › Research

• Reply to the letter regarding our manuscript 'Development and internal validation of the Simplified Mortality Score for the Intensive Care Unit (SMS-ICU)'

  Granholm, A., Perner, A., Jensen, A. K. G. & Møller, M. H., Mar 2018, In: Acta Anaesthesiologica Scandinavica. 62, 3, p. 409-410 2 p.

  Research output: Contribution to journal › Comment/debate › Research

• Trustworthy or flawed clinical prediction rule?

  Granholm, A., Perner, A., Jensen, A. K. G. & Møller, M. H., 8 Feb 2018, In: Critical Care. 22, 31.

  Research output: Contribution to journal › Comment/debate › Research

  50 Downloads (Pure)
• 2017

  Effect of early measles vaccine on pneumococcal colonization: A randomized trial from Guinea-Bissau

  Skadkær Hansen, N., Byberg, S., Hervig Jacobsen, L., Bjerregaard-Andersen, M., Jensen, A. K. G., Martins, C., Aaby, P., Skov Jensen, J., Benn, C. S. & Whittle, H., 17 May 2017, In: PLOS ONE. 12, 5, p. 1-15 15 p., e0177547.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Guinea-Bissau 100%
  • measles 92%
  • Measles Vaccine 86%
  • Vaccines 85%
  • Randomized Trial 83%
  3 Citations (Scopus)

  42 Downloads (Pure)

• Neonatal BCG has no effect on allergic sensitization and suspected food allergy until 13 months

  Thøstesen, L. M., Kjaer, H. F., Pihl, G. T., Nissen, T. N., Birk, N. M., Kjaergaard, J., Jensen, A. K. G., Aaby, P., Olesen, A. W., Stensballe, L. G., Jeppesen, D. L., Benn, C. S. & Kofoed, P-E., Sept 2017, In: Pediatric Allergy and Immunology. 28, 6, p. 588-596 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Food Hypersensitivity 100%
  • Bacillus 84%
  • Vaccination 22%
  • Control Groups 15%
  • Gestational Age 12%
  15 Citations (Scopus)

• Neonatal BCG vaccination has no effect on recurrent wheeze in the first year of life: A randomized clinical trial

  Thøstesen, L. M., Stensballe, L. G., Pihl, G. T., Kjærgaard, J., Birk, N. M., Nissen, T. N., Jensen, A. K. G., Aaby, P., Olesen, A. W., Jeppesen, D. L., Benn, C. S. & Kofoed, P-E., Dec 2017, In: Journal of Allergy and Clinical Immunology. 140, 6, p. 1616-1621.e3

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Mycobacterium bovis 100%
  • Vaccination 74%
  • Randomized Controlled Trials 62%
  • Random Allocation 30%
  • Parturition 21%
  9 Citations (Scopus)

  59 Downloads (Pure)

• Simplified Mortality Score for the Intensive Care Unit (SMS-ICU): protocol for the development and validation of a bedside clinical prediction rule

  Granholm, A., Perner, A., Krag, M., Hjortrup, P. B., Haase, N., Holst, L. B., Marker, S., Collet, M. O., Jensen, A. K. G. & Møller, M. H., 1 Mar 2017, In: B M J Open. 7, 3, 8 p., e015339.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Clinical Decision Rules 100%
  • Intensive Care Units 57%
  • Mortality 34%
  • Calibration 10%
  • Critical Illness 9%
  10 Citations (Scopus)

  70 Downloads (Pure)

• Use of insulin providers versus insulin sensitizers and risk of out-of-hospital cardiac arrest - a nationwide case-time-control study

  Mohr, G. H., Sondergaard, K. B., Pallisgaard, J. L., Weeke, P., Jensen, A. K. G., Rajan, S., Lippert, F. K., Torp-Pedersens, C., Vilsboell, T. & Gislason, G., 2017, In: European Heart Journal Supplements. 38, Supplement 1, p. 425-426 2 p.

  Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  49 Citations (Scopus)
• 2016

  A marginal structural model for recurrent events in the presence of time-dependent confounding: non-specific effects of vaccines on child hospitalisations

  Jensen, A. K. G., Ravn, H., Sørup, S. & Andersen, P., 30 Nov 2016, In: Statistics in Medicine. 35, 27, p. 5051-5069 19 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Heterologous Immunity 100%
  • Marginal Structural Models 97%
  • Recurrent Events 75%
  • Vaccine 74%
  • Confounding 70%
  2 Citations (Scopus)

• Neonatal Risk Factors for Treatment-Demanding Retinopathy of Prematurity: A Danish National Study

  Slidsborg, C., Jensen, A., Forman, J. L., Rasmussen, S., Bangsgaard, R., Fledelius, H. C., Greisen, G. & la Cour, M., 1 Apr 2016, In: Ophthalmology. 123, 4, p. 796-803 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Retinopathy of Prematurity 100%
  • Gestational Age 34%
  • Artificial Respiration 28%
  • Blood Transfusion 28%
  • Multiple Birth Offspring 27%
  44 Citations (Scopus)

• Reply

  Slidsborg, C., Jensen, A., Forman, J. L., Rasmussen, S., Bangsgaard, R., Fledelius, H. C., Greisen, G. & de la Cour, M., 1 Dec 2016, In: Ophthalmology. 123, 12, p. e73-e75 3 p.

  Research output: Contribution to journal › Comment/debate › Research
• 2014

  Antipsychotics and Associated Risk of Out-of-Hospital Cardiac Arrest

  Weeke, P., Jensen, A., Folke, F., Gislason, G. H., Olesen, J. B., Fosbøl, E. L., Wissenberg, M., Lippert, F. K., Christensen, E. F., Nielsen, S. L., Holm, E., Kanters, J. K., Poulsen, H. E., Køber, L. & Torp-Pedersen, C., 1 Oct 2014, In: Clinical Pharmacology and Therapeutics. 96, 4, p. 490-497 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Out-of-Hospital Cardiac Arrest 100%
  • Antipsychotic Agents 71%
  • Odds Ratio 33%
  • Confidence Intervals 31%
  • Methotrimeprazine 14%
  16 Citations (Scopus)

• On the validity of the case-time-control design for autocorrelated exposure histories

  Jensen, A. K. G., Gerds, T. A., Weeke, P., Torp-Pedersen, C. & Andersen, P. K., Jan 2014, In: Epidemiology (Cambridge, Mass.). 25, 1, p. 110-3 4 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Cross-Over Studies 100%
  • History 82%
  • Logistic Models 71%
  • Population 42%
  8 Citations (Scopus)
• 2012

  Antidepressant Use and Risk of Out-of-Hospital Cardiac Arrest: A Nationwide Case-Time-Control Study

  Weeke, P., Jensen, A. K. G., Folke, F., Gislason, G. H., Olesen, J. B., Andersson, C., Fosbøl, E. L., Larsen, J. K., Lippert, F., Nielsen, S. L., Gerds, T. A., Andersen, P. K., Kanters, J. K., Poulsen, H. E., Pehrson, S., Køber, L. & Torp-Pedersen, C., Jul 2012, In: Clinical Pharmacology and Therapeutics. 92, 1, p. 72-79 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Out-of-Hospital Cardiac Arrest 100%
  • Antidepressive Agents 70%
  • Case-Control Studies 62%
  • Odds Ratio 35%
  • Confidence Intervals 33%
  70 Citations (Scopus)

• Hand eczema: Prevalence and risk factors of hand eczema in a population of 2274 healthcare workers

  Ibler, K. S., Jemec, G. B. E., Flyvholm, M-A., Diepgen, T. L., Jensen, A. K. G. & Agner, T., 1 Oct 2012, In: Contact Dermatitis. 67, 4, p. 200-207 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Eczema 100%
  • Health Personnel 75%
  • Hand 65%
  • Atopic Dermatitis 51%
  • Population 34%
  83 Citations (Scopus)

• Hormonal contraceptives with ethinyl estradiol were associated with increased thrombotic stroke and MI

  Lidegaard, Løkkegaard, E., Jensen, A., Skovlund, C. W. & Keiding, N., Jan 2012, In: Annals of Internal Medicine. 157, 8, p. JC4-JC9 6 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review

• Thrombotic stroke and myocardial infarction with hormonal contraception

  Lidegaard, Ø., Løkkegaard, E., Jensen, A. K. G., Skovlund, C. W. & Keiding, N., 14 Jun 2012, In: New England Journal of Medicine. 366, 24, p. 2257-2266 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Hormonal Contraception 100%
  • Myocardial Infarction 52%
  • Ethinyl Estradiol 52%
  • Stroke 49%
  • Progestins 33%
  350 Citations (Scopus)

• Thrombotic stroke and myocardial infarction with hormonal contraception

  Lidegaard, Ø., Løkkegaard, E., Jensen, A., Skovlund, C. W. & Keiding, N., 1 Oct 2012, In: Obstetrical and Gynecological Survey. 67, 10, p. 640-641 2 p.

  Research output: Contribution to journal › Comment/debate › Research › peer-review