References
- SungJJKuipersEJEl-SeragHBSystematic review: the global incidence and prevalence of peptic ulcer diseaseAliment Pharmacol Ther200929993894619220208
- RosenstockSJJorgensenTPrevalence and incidence of peptic ulcer disease in a Danish County--a prospective cohort studyGut19953668198247615266
- DallMSchaffalitzky de MuckadellOBLassenATHallasJThere is an association between selective serotonin reuptake inhibitor use and uncomplicated peptic ulcers: a population-based case-control studyAliment Pharmacol Ther20103211-121383139121050241
- RuigomezAJohanssonSNagyPMartin-PerezMRodriguezLARisk of uncomplicated peptic ulcer disease in a cohort of new users of low-dose acetylsalicylic acid for secondary prevention of cardiovascular eventsBMC Gastroenterol20141420525492031
- SogaardKKFarkasDKPedersenLLundJLThomsenRWSorensenHTLong-term risk of gastrointestinal cancers in persons with gastric or duodenal ulcersCancer Med2016561341135126923747
- ThomsenRWRiisAMunkEMNorgaardMChristensenSSorensenHT30-day mortality after peptic ulcer perforation among users of newer selective COX-2 inhibitors and traditional NSAIDs: a population-based studyAm J Gastroenterol2006101122704271017026569
- SungJJTsoiKKMaTKYungMYLauJYChiuPWCauses of mortality in patients with peptic ulcer bleeding: a prospective cohort study of 10,428 casesAm J Gastroenterol20101051848919755976
- LopushinskySRCovarrubiaKARabeneckLAustinPCUrbachDRAccuracy of administrative health data for the diagnosis of upper gastrointestinal diseasesSurg Endosc200721101733173717285379
- AndradeSEGurwitzJHChanKAValidation of diagnoses of peptic ulcers and bleeding from administrative databases: a multi-health maintenance organization studyJ Clin Epidemiol200255331031311864803
- MargulisAVGarcia RodriguezLAHernandez-DiazSPositive predictive value of computerized medical records for uncomplicated and complicated upper gastrointestinal ulcerPharmacoepidemiol Drug Saf2009181090090919623573
- SchmidtMSchmidtSASandegaardJLEhrensteinVPedersenLSorensenHTThe Danish National Patient Registry: a review of content, data quality, and research potentialClin Epidemiol2015744949026604824
- LassenAHallasJSchaffalitzky de MuckadellOBComplicated and uncomplicated peptic ulcers in a Danish county 1993-2002: a population-based cohort studyAm J Gastroenterol2006101594595316573778
- ThygesenSKChristiansenCFChristensenSLashTLSorensenHTThe predictive value of ICD-10 diagnostic coding used to assess Charlson comorbidity index conditions in the population-based Danish national registry of patientsBMC Med Res Methodol2011118321619668
- PedersenCBThe Danish civil registration systemScand J Public Health2011397 Suppl222521775345
- Nordic Medico Statistical Committee (NOMESCO)NOMESCO classification of surgical procedures16th edCopenhagenNOMESCO2011 Available from: http://www.nordclass.se/NCSP_1_16.pdfAccessed January 20, 2017
- RosenstockSJJorgensenTBonnevieOAndersenLPDoes helico-bacter pylori infection explain all socio-economic differences in peptic ulcer incidence? Genetic and psychosocial markers for incident peptic ulcer disease in a large cohort of Danish adultsScand J Gastroenterol200439982382915513379
- Delgado-RodriguezMLlorcaJBiasJ Epidemiol Community Health200458863564115252064