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Items: 1 to 20 of 112


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

Blichert-Hansen L, Nielsson MS, Nielsen RB, Christiansen CF, Nørgaard M.

Clin Epidemiol. 2013;5:9-12. doi: 10.2147/CLEP.S37763. Epub 2013 Jan 11.


Validity of the recorded codes of gonadotropin-releasing hormone agonist treatment and orchiectomies in the Danish National Patient Registry.

Jespersen CG, Borre M, Nørgaard M.

Clin Epidemiol. 2012;4:145-9. doi: 10.2147/CLEP.S32313. Epub 2012 Jun 18.


Positive predictive values of the coding for bisphosphonate therapy among cancer patients in the Danish National Patient Registry.

Nielsson MS, Erichsen R, Frøslev T, Taylor A, Acquavella J, Ehrenstein V.

Clin Epidemiol. 2012;4:233-6. doi: 10.2147/CLEP.S32868. Epub 2012 Aug 23.


Validity of the coding for herpes simplex encephalitis in the Danish National Patient Registry.

Jørgensen LK, Dalgaard LS, Østergaard LJ, Andersen NS, Nørgaard M, Mogensen TH.

Clin Epidemiol. 2016 May 31;8:133-40. doi: 10.2147/CLEP.S104379. eCollection 2016.


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

Vest-Hansen B, Riis AH, Christiansen CF.

Clin Epidemiol. 2013 Apr 26;5:129-33. doi: 10.2147/CLEP.S41905. Print 2013.


Positive predictive value of the diagnosis coding for vitamin B12 deficiency anemia in the Danish National Patient Register.

Ben Ghezala I, Arendt JF, Erichsen R, Zalfani J, Gammelager H, Frøslev T, Olsen M.

Clin Epidemiol. 2012;4:333-8. doi: 10.2147/CLEP.S38229. Epub 2012 Dec 4.


The ICU trial: a new admission policy for cancer patients requiring mechanical ventilation.

Lecuyer L, Chevret S, Thiery G, Darmon M, Schlemmer B, Azoulay E.

Crit Care Med. 2007 Mar;35(3):808-14.


Pneumocystis carinii pneumonia requiring intensive care management: survival and prognostic study in 110 patients with human immunodeficiency virus.

Bédos JP, Dumoulin JL, Gachot B, Veber B, Wolff M, Régnier B, Chevret S.

Crit Care Med. 1999 Jun;27(6):1109-15.


[Analysis of risk factors of prolonged intensive care unit stay of critically ill obstetric patients: a 5-year retrospective review in 3 hospitals in Beijing].

Lin Y, Zhu X, Liu F, Zhao YY, Du J, Yao GQ, Li WX, Jia XJ.

Zhongguo Wei Zhong Bing Ji Jiu Yi Xue. 2011 Aug;23(8):449-53. Chinese.


Sex-and age-based differences in the delivery and outcomes of critical care.

Fowler RA, Sabur N, Li P, Juurlink DN, Pinto R, Hladunewich MA, Adhikari NK, Sibbald WJ, Martin CM.

CMAJ. 2007 Dec 4;177(12):1513-9. Epub 2007 Nov 14.


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

Lauridsen MD, Gammelager H, Schmidt M, Nielsen H, Christiansen CF.

BMC Med Res Methodol. 2015 Mar 20;15:23. doi: 10.1186/s12874-015-0013-2.


Administrative data accurately identified intensive care unit admissions in Ontario.

Scales DC, Guan J, Martin CM, Redelmeier DA.

J Clin Epidemiol. 2006 Aug;59(8):802-7. Epub 2006 Mar 24.


Positive predictive value of peptic ulcer diagnosis codes in the Danish National Patient Registry.

Viborg S, Søgaard KK, Jepsen P.

Clin Epidemiol. 2017 May 5;9:261-266. doi: 10.2147/CLEP.S132628. eCollection 2017.


Positive predictive value of the International Classification of Diseases, 10th edition diagnosis codes for anemia caused by bleeding in the Danish National Registry of Patients.

Zalfani J, Frøslev T, Olsen M, Ben Ghezala I, Gammelager H, Arendt JF, Erichsen R.

Clin Epidemiol. 2012;4:327-31. doi: 10.2147/CLEP.S37188. Epub 2012 Nov 30.


Reliability of diagnostic coding in intensive care patients.

Misset B, Nakache D, Vesin A, Darmon M, Garrouste-Orgeas M, Mourvillier B, Adrie C, Pease S, de Beauregard MA, Goldgran-Toledano D, Métais E, Timsit JF; Outcomerea Database Investigators.

Crit Care. 2008;12(4):R95. doi: 10.1186/cc6969. Epub 2008 Jul 29.


Mechanical ventilation in a cohort of elderly patients admitted to an intensive care unit.

Ely EW, Evans GW, Haponik EF.

Ann Intern Med. 1999 Jul 20;131(2):96-104.


Evaluation of simple criteria to predict successful weaning from mechanical ventilation in intensive care patients.

Walsh TS, Dodds S, McArdle F.

Br J Anaesth. 2004 Jun;92(6):793-9. Epub 2004 Apr 30.


Outcomes of cancer patients after unplanned admission to general intensive care units.

Bos MM, de Keizer NF, Meynaar IA, Bakhshi-Raiez F, de Jonge E.

Acta Oncol. 2012 Sep;51(7):897-905. doi: 10.3109/0284186X.2012.679311. Epub 2012 May 1.


Data quality of the monoclonal gammopathy of undetermined significance diagnosis in a hospital registry.

Gregersen H, Larsen CB, Haglund A, Mortensen R, Andersen NF, Nørgaard M.

Clin Epidemiol. 2013 Aug 27;5:321-6. doi: 10.2147/CLEP.S50757. eCollection 2013.

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