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Authors whose works are in public domain in at least one jurisdiction

List of works by Christian Fynbo Christiansen

Acute Kidney Injury and Long-term Risk of Cardiovascular Events After Cardiac Surgery: A Population-Based Cohort Study.

scientific article

Acute admissions to medical departments in Denmark: diagnoses and patient characteristics

scientific article published on 2 July 2014

Acute kidney injury and 1-year mortality after colorectal cancer surgery: a population-based cohort study

scientific article published on 13 March 2019

Acute kidney injury promotes development of papillary renal cell adenoma and carcinoma from renal progenitor cells

scientific article published on 01 March 2020

Acute kidney injury treated with renal replacement therapy and 5-year mortality after myocardial infarction-related cardiogenic shock: a nationwide population-based cohort study

scientific article

Adverse outcomes and mortality in users of non-steroidal anti-inflammatory drugs who tested positive for SARS-CoV-2: A Danish nationwide cohort study

scientific article published on 08 September 2020

Anemia and clinical outcomes in patients with non-dialysis dependent or dialysis dependent severe chronic kidney disease: a Danish population-based study

scientific article published on 05 October 2019

Antipsychotic drugs and short-term mortality after peptic ulcer perforation: a population-based cohort study

scientific article published on 11 July 2008

Appendectomy, cholecystectomy and diagnostic laparoscopy conducted before pregnancy and risk of adverse birth outcomes: a nationwide registry-based prevalence study 1996-2015

scientific article published on 13 February 2020

Association of bystander interventions and hospital length of stay and admission to intensive care unit in out-of-hospital cardiac arrest survivors.

scientific article published on 14 July 2017

Bone metastasis, skeletal-related events, and mortality in lung cancer patients: a Danish population-based cohort study

scientific article published on 10 September 2014

Cardiac surgery in patients with congenital heart disease is associated with acute kidney injury and the risk of chronic kidney disease.

scientific article published on 12 April 2017

Cardiovascular Outcomes and All-cause Mortality Following Measurement of Endogenous Testosterone Levels

scientific article published on 08 March 2019

Chronic liver disease and 90-day mortality in 21,359 patients following peptic ulcer bleeding--a Nationwide Cohort Study.

scientific article published on 15 January 2015

Chronic myeloproliferative neoplasms and subsequent cancer risk: a Danish population-based cohort study

scientific article published on 28 October 2011

Clinical predictors of shockable versus non-shockable rhythms in patients with out-of-hospital cardiac arrest.

scientific article published on 8 September 2016

Colorectal cancer and risk of atrial fibrillation and flutter: a population-based case–control study

article

Comparison of Charlson comorbidity index with SAPS and APACHE scores for prediction of mortality following intensive care

scientific article

Considerations for pharmacoepidemiological analyses in the SARS-CoV-2 pandemic

scientific article published on 05 May 2020

Danish Intensive Care Database

scientific article published in October 2012

Diagnosis and mortality in prehospital emergency patients transported to hospital: a population-based and registry-based cohort study

scientific article published on 04 July 2016

Diagnosis of hyponatremia and increased risk of a subsequent cancer diagnosis: results from a nationwide population-based cohort study

scientific article

Differences in reported sepsis incidence according to study design: a literature review

scientific article

Do change of care and rehabilitation for patients with mechanical ventilation increase chances of return to work? : Discussion on organ support therapy in the intensive care unit and return to work: a nationwide, register-based cohort study

scientific article published on 07 May 2018

Editorial: chronic liver disease and deaths from peptic ulcer bleeding - authors' reply

scientific article published in April 2015

Existing Data Sources in Clinical Epidemiology: The Danish COVID-19 Cohort

scientific article published on 12 August 2020

Five-year risk of end-stage renal disease among intensive care patients surviving dialysis-requiring acute kidney injury: a nationwide cohort study

scientific article

Geographical variation in use of intensive care: a nationwide study.

scientific article published on 4 August 2015

Glucocorticoid use and risk of atrial fibrillation or flutter: a population-based, case-control study

scientific article published in October 2009

Heart disease may be a risk factor for pulmonary embolism without peripheral deep venous thrombosis

scientific article published on 6 September 2011

Hospital readmission after acute kidney injury--why?*

scientific article published on 01 February 2015

Hospital use among patients with lung cancer complicated by bone metastases and skeletal- related events: a population-based cohort study in Denmark.

scientific article

Hospital visits among women with skeletal-related events secondary to breast cancer and bone metastases: a nationwide population-based cohort study in Denmark ⬇️

scientific article published on March 26, 2013

Hospitalisation for chronic obstructive pulmonary disease and risk of suicide: a population-based case-control study.

scientific article

Hospitalization rate and 30-day mortality among patients with status asthmaticus in Denmark: a 16-year nationwide population-based cohort study.

scientific article published on 05 September 2013

Hospitalization rates and prognosis of patients with anaphylactic shock in Denmark from 1995 through 2012.

scientific article published on 12 December 2015

Hospitalization with acute exacerbation of chronic obstructive pulmonary disease and associated health resource utilization: a population-based Danish cohort study.

scientific article

Hyponatremia and mortality risk: a Danish cohort study of 279 508 acutely hospitalized patients

scientific article

Impact of Preadmission Opioid Treatment on 1-Year Mortality Following Nonsurgical Intensive Care

scientific article published on 9 March 2018

Impact of body mass index on risk of acute kidney injury and mortality in elderly patients undergoing hip fracture surgery.

scientific article published on 19 November 2016

Impact of co-morbidity on the risk of first-time myocardial infarction, stroke, or death after single-photon emission computed tomography myocardial perfusion imaging

scientific article published on 6 June 2014

Impact of preadmission treatment with calcium channel blockers or beta blockers on short-term mortality after stroke: a nationwide cohort study

scientific article

Impact of the Charlson Comorbidity Index score on risk prediction by single-photon emission computed tomography myocardial perfusion imaging following myocardial infarction

scientific article published on 25 September 2019

Impact of the Look-Back Period on Identifying Recurrent Myocardial Infarctions in the Danish National Patient Registry

publication published on 03 November 2021

Incidence of acute kidney injury in cancer patients: a Danish population-based cohort study

scientific article published on 8 June 2011

Influenza vaccination and 1-year risk of myocardial infarction, stroke, heart failure, pneumonia, and mortality among intensive care unit survivors aged 65 years or older: a nationwide population-based cohort study

scientific article published on 11 June 2019

Intensive care at the end of life in patients dying due to non-cancer chronic diseases versus cancer: a nationwide study in Denmark

scientific article

Intensive insulin therapy to non-cardiac ICU patients: a prospective study.

scientific article published on August 2006

Intravenous bisphosphonate therapy and atrial fibrillation/flutter risk in cancer patients: a nationwide cohort study.

scientific article

Intubation rate, duration of noninvasive ventilation and mortality after noninvasive neurally adjusted ventilatory assist (NIV-NAVA)

scientific article published on 05 November 2019

Kidney disease and risk of venous thromboembolism: a nationwide population-based case-control study.

scientific article published on 29 July 2014

Klinefelter syndrome and testosterone treatment: a national cohort study on thrombosis risk

scientific article published on 01 January 2020

Lifestyle, socioeconomic characteristics, and medical history of elderly persons who receive seasonal influenza vaccination in a tax-supported healthcare system

scientific article published on 23 March 2017

Liver disease and 30-day mortality after colorectal cancer surgery: a Danish population-based cohort study

scientific article

Location of cardiac arrest and impact of pre-arrest chronic disease and medication use on survival

scientific article published on 6 March 2017

Metformin and prognosis of critical illness: a question of timing?

Metformin initiation and renal impairment: a cohort study in Denmark and the UK

scientific article

Metformin use and early lactate levels in critically ill patients according to chronic and acute renal impairment

scientific article published on 29 September 2020

Metformin use and risk of lactic acidosis in people with diabetes with and without renal impairment: a cohort study in Denmark and the UK.

scientific article published on 9 August 2016

Methods to assess seasonal effects in epidemiological studies of infectious diseases—exemplified by application to the occurrence of meningococcal disease

scientific article published on 20 July 2012

Mortality in elderly ICU patients: a cohort study.

scientific article published on 13 October 2013

Mortality prediction models in the adult critically ill: A scoping review

scientific article published on 26 December 2019

Multiple sclerosis and risk of venous thromboembolism: a population-based cohort study

scientific article published on 27 January 2012

No Impact of Preadmission Anti-Inflammatory Drug Use on Risk of Depression and Anxiety After Critical Illness

scientific article

Non-obstetric abdominal surgery during pregnancy and birth outcomes: A Danish registry-based cohort study

scientific article published on 26 December 2019

Non-steroidal anti-inflammatory drug use and risk of atrial fibrillation or flutter: population based case-control study

scientific article

Non-steroidal anti-inflammatory drug use and risk of venous thromboembolism

scientific article published on 01 July 2011

Obstetric and non-obstetric surgery during pregnancy: A 20-year Danish population-based prevalence study.

scientific article published on 19 May 2019

Occurrence, mortality and cost of brain disorders in Denmark: a population-based cohort study

scientific article published on 17 November 2020

One-year mortality among Danish intensive care patients with acute kidney injury: a cohort study

scientific article published on 12 July 2012

One-year mortality among non-surgical patients with hematological malignancies admitted to the intensive care unit: a Danish nationwide population-based cohort study

scientific article published on 29 January 2020

Opioid use after hip fracture surgery: A Danish nationwide cohort study from 2005 to 2015

scientific article published on 25 March 2019

Organ support therapy in the intensive care unit and return to work in out-of-hospital cardiac arrest survivors-A nationwide cohort study.

scientific article published on 11 January 2018

Organ support therapy in the intensive care unit and return to work: a nationwide, register-based cohort study

scientific article published on 03 April 2018

Out-of-hours and weekend admissions to Danish medical departments: admission rates and 30-day mortality for 20 common medical conditions

scientific article

Out-of-hours discharge from intensive care: certain about uncertainty

scientific article published on 31 July 2018

Out-of-hours intensive care unit admission and 90-day mortality: a Danish nationwide cohort study.

scientific article published on 30 March 2018

Performance of SAPS II according to ICU length of stay: A Danish nationwide cohort study

scientific article published on 14 June 2019

Performance of SAPS II according to ICU length of stay: Protocol for an observational study

scientific article published on 31 July 2018

Pharmacoepidemiology--rational use of drugs

scientific article published on March 18, 2013

Platelet Count within the Normal Range at Hospital Admission is Associated with Mortality in Patients with Community-Acquired Pneumonia

scientific article published on 07 July 2020

Platelet counts of adults upon acute hospital admission to internal medicine units are a predictor of mortality

scientific article published on 13 January 2020

Positive predictive value of International Classification of Diseases, 10th revision, diagnosis codes for cardiogenic, hypovolemic, and septic shock in the Danish National Patient Registry

scientific article

Positive predictive value of the infant respiratory distress syndrome diagnosis in the Danish National Patient Registry.

scientific article published on 12 August 2013

Post-operative acute kidney injury and five-year risk of death, myocardial infarction, and stroke among elective cardiac surgical patients: a cohort study ⬇️

scientific article

Pre-existing atrial fibrillation and risk of arterial thromboembolism and death following pneumonia: a population-based cohort study

scientific article

Pre-existing atrial fibrillation and risk of arterial thromboembolism and death in intensive care unit patients: a population-based cohort study

scientific article

Preadmission Diuretic Use and Mortality in Patients Hospitalized With Hyponatremia: A Propensity Score-Matched Cohort Study

scientific article published on 15 December 2016

Preadmission Use of Glucocorticoids and 30-Day Mortality After Stroke

scientific article

Preadmission Use of Platelet Inhibitors and Short-Term Stroke Mortality:A Population-Based Cohort Study

scientific article published on 8 March 2018

Preadmission metformin use and mortality among intensive care patients with diabetes: a cohort study

scientific article

Preadmission use of ACE inhibitors or angiotensin receptor blockers and short-term mortality after stroke

scientific article published on 10 September 2014

Preadmission use of antidepressants and risk of complications and death after colorectal cancer surgery: A nationwide population-based cohort study

scientific article published on 11 February 2019

Preadmission use of nonaspirin nonsteroidal anti-inflammatory drugs and 30-day stroke mortality

scientific article published on 05 November 2014

Preadmission use of selective serotonin reuptake inhibitors and short-term mortality in diabetic patients hospitalized due to stroke

scientific article

Predictors of intensive care unit transfer or death in emergency department patients with suspected infection

scientific article published on June 2015

Prevalence of thrombocytopenia and thrombocytosis upon acute hospital admission to internal medicine units. A cross-sectional study in Denmark

scientific article published in November 2018

Prognostic impact of elevated lactate levels on mortality in critically ill patients with and without preadmission metformin treatment: a Danish registry-based cohort study

scientific article published on 26 March 2020

Psychiatric diagnoses and psychoactive medication use among nonsurgical critically ill patients receiving mechanical ventilation

scientific article

Quality of urological cancer diagnoses in the Danish National Registry of Patients

scientific article published in November 2012

Registration of acute medical hospital admissions in the Danish National Patient Registry: a validation study

scientific article published on 26 April 2013

Renin-angiotensin system blocker use and the risk of acute kidney injury after colorectal cancer surgery: a population-based cohort study

scientific article published on 21 November 2019

Reply to: Guidelines for post-resuscitation care should include management of acute kidney injury and use of renal replacement therapy

scientific article published on 01 May 2018

Risk and prognosis of adult primary immune thrombocytopenia ⬇️

scientific article published on April 1, 2012

Risk and prognosis of cancer in patients with nephrotic syndrome

scientific article published on 13 May 2014

Risk of Anemia in Patients with Newly Identified Chronic Kidney Disease - A Population-Based Cohort Study

scientific article published on 11 September 2020

Risk of Arterial Cardiovascular Diseases in Patients with Multiple Sclerosis: A Population-Based Cohort Study

article

Risk of acute renal failure and mortality after surgery for a fracture of the hip

scientific article published on 01 August 2016

Risk of arterial thrombotic and venous thromboembolic events in patients with primary chronic immune thrombocytopenia: a Scandinavian population-based cohort study

scientific article published on 12 October 2015

Risk of vascular disease in patients with multiple sclerosis: a review ⬇️

scientific article published on June 16, 2012

Routine clinical care for chronic immune thrombocytopenia purpura in Denmark, 2009-2015

scientific article published on 01 December 2019

SARS-CoV-2 infection and adverse outcomes in users of ACE inhibitors and angiotensin-receptor blockers: a nationwide case-control and cohort analysis

scientific article published on 08 December 2020

Selection of quality indicators for hospital-based emergency care in Denmark, informed by a modified-Delphi process

scientific article published on 3 February 2016

Severity of chronic obstructive pulmonary disease and presenting rhythm in patients with out-of-hospital cardiac arrest

scientific article published on 05 March 2018

Severity of ischemic heart disease and presenting rhythm in patients with out-of-hospital cardiac arrest

scientific article published on 19 July 2018

Site of metastasis and breast cancer mortality: a Danish nationwide registry-based cohort study

scientific article published on 7 October 2016

Sodium phosphate does not increase risk for acute kidney injury after routine colonoscopy, compared with polyethylene glycol.

scientific article

Statin initiation and acute kidney injury following elective cardiovascular surgery: a population cohort study in Denmark†.

scientific article published on 16 July 2015

Superficial and deep venous thrombosis, pulmonary embolism and subsequent risk of cancer

scientific article published on 28 November 2011

Survival after bone metastasis by primary cancer type: a Danish population-based cohort study

scientific article published on 11 September 2017

Survival in patients with breast cancer with bone metastasis: a Danish population-based cohort study on the prognostic impact of initial stage of disease at breast cancer diagnosis and length of the bone metastasis-free interval

scientific article published on 29 April 2015

Survival of patients with chronic myeloproliferative neoplasms and new primary cancers: a population-based cohort study

scientific article published on 11 June 2015

The Association Between Rhabdomyolysis, Acute Kidney Injury, Renal Replacement Therapy, and Mortality

scientific article published on 24 September 2020

The Danish database for acute and emergency hospital contacts

scientific article

The Danish quality database for prehospital emergency medical services

scientific article

The Validity of Registered Synchronous Peritoneal Metastases from Colorectal Cancer in the Danish Medical Registries

scientific article published on 27 March 2020

The future of case mix and prognostic scores in ICU patients

scientific article published on 14 March 2019

The impact of chronic obstructive pulmonary disease on intensive care unit admission and 30-day mortality in patients undergoing colorectal cancer surgery: a Danish population-based cohort study

scientific article

The impact of exacerbation frequency on mortality following acute exacerbations of COPD: a registry-based cohort study

scientific article

The impact of pre-admission morbidity level on 3-year mortality after intensive care: a Danish cohort study.

scientific article

The impact of preadmission oral bisphosphonate use on 30-day mortality following stroke: a population-based cohort study of 100,043 patients

scientific article

The predictive value of ICD-10 diagnostic coding used to assess Charlson comorbidity index conditions in the population-based Danish National Registry of Patients

scientific article

The roles of insulin and hyperglycemia in sepsis pathogenesis.

scientific article published on 4 December 2003

Three-year mortality among alcoholic patients after intensive care: a population-based cohort study

scientific article

Three-year risk of cardiovascular disease among intensive care patients with acute kidney injury: a population-based cohort study

scientific article

Trends in diagnostic patterns and mortality in emergency ambulance service patients in 2007-2014: a population-based cohort study from the North Denmark Region

scientific article published on 21 August 2017

Validity of the International Classification of Diseases, 10th revision discharge diagnosis codes for hyponatraemia in the Danish National Registry of Patients

scientific article

Validity of the coding for intensive care admission, mechanical ventilation, and acute dialysis in the Danish National Patient Registry: a short report

scientific article published on 11 January 2013

Vascular Diseases In Patients With Chronic Myeloproliferative Neoplasms - Impact Of Comorbidity

scientific article published on 01 November 2019

[Opioid dependency as complication after surgery] ⬇️

scientific article published on 01 July 2018

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