References
- RaffiniLHuangYSWitmerCFeudtnerCDramatic increase in venous thromboembolism in children’s hospitals in the United States from 2001 to 2007Pediatrics200912441001100819736261
- EllekjaerHHolmenJKrugerOTerentAIdentification of incident stroke in Norway: hospital discharge data compared with a population-based stroke registerStroke199930156609880388
- JohnsenSPOvervadKSorensenHTTjonnelandAHustedSEPredictive value of stroke and transient ischemic attack discharge diagnoses in The Danish National Registry of PatientsJ Clin Epidemiol200255660260712063102
- KrarupLHBoysenGJanjuaHPrescottETruelsenTValidity of stroke diagnoses in a National Register of PatientsNeuroepidemiology200728315015417478969
- RoumieCLMitchelEGideonPSVaras-LorenzoCCastellsagueJGriffinMRValidation of ICD-9 codes with a high positive predictive value for incident strokes resulting in hospitalization using Medicaid health dataPharmacoepidemiol Drug Saf2008171202617979142
- TirschwellDLLongstrethWTJrValidating administrative data in stroke researchStroke200233102465247012364739
- TolonenHSalomaaVTorppaJThe validation of the Finnish Hospital Discharge Register and Causes of Death Register data on stroke diagnosesEur J Cardiovasc Prev Rehabil200714338038517568236
- MahonenMSalomaaVBrommelsMThe validity of hospital discharge register data on coronary heart disease in FinlandEur J Epidemiol19971344034159258546
- MadsenMDavidsenMRasmussenSAbildstromSZOslerMThe validity of the diagnosis of acute myocardial infarction in routine statistics: a comparison of mortality and hospital discharge data with the Danish MONICA registryJ Clin Epidemiol200356212413012654406
- PajunenPKoukkunenHKetonenMThe validity of the Finnish Hospital Discharge Register and Causes of Death Register data on coronary heart diseaseEur J Cardiovasc Prev Rehabil200512213213715785298
- JoensenAMJensenMKOvervadKPredictive values of acute coronary syndrome discharge diagnoses differed in the Danish National Patient RegistryJ Clin Epidemiol200962218819418722087
- MerryAHBoerJMSchoutenLJValidity of coronary heart diseases and heart failure based on hospital discharge and mortality data in the Netherlands using the cardiovascular registry Maastricht cohort studyEur J Epidemiol200924523724719337843
- RinaldiRVignatelliLGaleottiMAzzimondiGde CarolisPAccuracy of ICD-9 codes in identifying ischemic stroke in the General Hospital of Lugo di Romagna (Italy)Neurol Sci2003242656912827541
- LawrensonRToddJCLeydonGMWilliamsTJFarmerRDValidation of the diagnosis of venous thromboembolism in general practice database studiesBr J Clin Pharmacol200049659159610848723
- ArnasonTWellsPSvan WalravenCForsterAJAccuracy of coding for possible warfarin complications in hospital discharge abstractsThromb Res2006118225326216081144
- LarsenTBJohnsenSPMollerCILarsenHSorensenHTA review of medical records and discharge summary data found moderate to high predictive values of discharge diagnoses of venous thromboembolism during pregnancy and postpartumJ Clin Epidemiol200558331631915718123
- SeverinsenMTKristensenSROvervadKDethlefsenCTjonnelandAJohnsenSPVenous thromboembolism discharge diagnoses in the Danish National Patient Registry should be used with cautionJ Clin Epidemiol2009
- WhiteRHBricknerLAScannellKAICD-9-CM codes poorly indentified venous thromboembolism during pregnancyJ Clin Epidemiol200457998598815504642
- Ministry of the Interior and Social AffairsHealth Care in Denmark http://www.ism.dk/ Web site. Updated 2010. Accessed January 20, 2010.
- AndersenTFMadsenMJorgensenJMellemkjoerLOlsenJHThe Danish National Hospital Register. A valuable source of data for modern health sciencesDan Med Bull199946326326810421985
- ChanAKDeveberGMonaglePBrookerLAMassicottePMVenous thrombosis in childrenJ Thromb Haemost2003171443145512871279
- Amlie-LefondCSebireGFullertonHJRecent developments in childhood arterial ischaemic strokeLancet Neurol20087542543518420156
- PriceVEChanAKArterial thrombosis in childrenExpert Rev Cardiovasc Ther20086341942818328000
- RoumieCLMitchelEGideonPSVaras-LorenzoCCastellsagueJGriffinMRValidation of ICD-9 codes with a high positive predictive value for incident strokes resulting in hospitalization using Medicaid health dataPharmacoepidemiol Drug Saf2008171202617979142
- MassicotteMPSofronasMdeVeberGDifficulties in performing clinical trials of antithrombotic therapy in neonates and childrenThromb Res2006118115316316009401
- MothGVedstedPSchiotzPONational registry diagnoses agree with medical records on hospitalized asthmatic childrenActa Paediatr200796101470147317727688
- VestergaardMObelCHenriksenTBThe Danish National Hospital Register is a valuable study base for epidemiologic research in febrile seizuresJ Clin Epidemiol2006591616616360562
- WogeliusPSkriverMVSorensenHTPredictive value of childhood cancer diagnoses in the Danish Cancer RegistryJ Pediatr Hematol Oncol2004261170170215543001
- GorelickMHKnightSAlessandriniEALack of agreement in pediatric emergency department discharge diagnoses from clinical and administrative data sourcesAcad Emerg Med200714764665217554009
- AndrewMDavidMAdamsMVenous thromboembolic complications (VTE) in children: first analyses of the Canadian Registry of VTEBlood1994835125112578118029
- FullertonHJWuYWZhaoSJohnstonSCRisk of stroke in children: ethnic and gender disparitiesNeurology200361218919412874397
- Statistics Denmark-statbank.dk http://www.statistikbanken.dk/Web site. Updated 2010. Accessed January 20, 2010.