References
- Rome III diagnostic criteria for functional gastrointestinal disorders Available from: http://www.romecriteria.org/assets/pdf/19_RomeIII_apA_885-898.pdfAccessed October 3, 2013
- MugieSMBenningaMADi LorenzoCEpidemiology of constipation in children and adults: a systematic reviewBest Pract Res Clin Gastroenterol201125131821382575
- JohansonJFKralsteinJChronic constipation: a survey of the patient perspectiveAliment Pharmacol Ther200725559960817305761
- SuaresNCFordACPrevalence of, and risk factors for, chronic idiopathic constipation in the community: systematic review and meta-analysisAm J Gastroenterol201110691582159121606976
- SandlerRSJordanMCSheltonBJDemographic and dietary determinants of constipation in the US populationAm J Public Health19908021851892297063
- WalterSHallbookOGotthardRBergmarkMSjodahlRA population-based study on bowel habits in a Swedish community: prevalence of faecal incontinence and constipationScand J Gastroenterol200237891191612229965
- NyropKAPalssonOSLevyRLCosts of health care for irritable bowel syndrome, chronic constipation, functional diarrhoea and functional abdominal painAliment Pharmacol Ther200726223724817593069
- SinghGLingalaVWangHUse of health care resources and cost of care for adults with constipationClin Gastroenterol Hepatol2007591053105817625982
- WilhelmsenLWelinLOdenABjornbergASaving lives, money and resources: drug and CABG/PCI use after myocardial infarction in a Swedish record-linkage studyEur J Health Econ201011217718419495819
- Statistics SwedenPopulation in the country, counties and municipalities on 31/12/2011 and Population Change in 2011 Available from: http://www.scb.se/Pages/TableAndChart____25897.aspxAccessed October 3, 2013
- Nordic DRG user’s manual version 2012 NC PR1 Available from: http://www.norddrg.net/norddrgmanual/NordDRG_2012_NC/index.htmAccessed October 3, 2013
- National Institute for Health and Care ExcellenceClinical knowledge summary2013 Available from: http://cks.nice.org.uk/constipation#!scenariorecommendation:1Accessed October 3, 2013
- ChoungRSBrandaMEChitkaraDLongitudinal direct medical costs associated with constipation in womenAliment Pharmacol Ther201133225126021091523
- LeungLRiuttaTKotechaJRosserWChronic constipation: an evidence-based reviewJ Am Board Fam Med201124443645121737769
- Statistics SwedenConsumer price index Available from: http://www.scb.se/Pages/TableAndChart____33907.aspxAccessed October 3, 2013
- World Health OrganisationCollaborating Centre for Drug Statistics Methodology. Definition and general considerations Available from: http://www.whocc.no/ddd/definition_and_general_considera/Accessed October 3, 2013
- R Development Core Team2011R: a language and environment for statistical computingR Foundation for Statistical ComputingVienna, Austria Available from: http://www.R-project.orgAccessed October 3, 2013
- LenthRussell V2013lsmeans: Least-squares means. R package version 1.06-06 Available from: http://CRAN.R-project.org/package=lsmeansAccessed October 3, 2013
- ChangJLockeGRMcNallyMImpact of functional gastrointestinal disorders on survival in the communityAm J Gastroenterol2010105482283220160713
- IrvineEJFerrazziSParePThompsonWGRanceLHealth-related quality of life in functional GI disorders: focus on constipation and resource utilizationAm J Gastroenterol20029781986199312190165
- Index MundiSweden – mortality rate Available from: http://www.indexmundi.com/facts/sweden/mortality-rateAccessed October 3, 2013
- ChevalierPLamotteMJosephADuboisDBoeckxstaensGIn-hospital costs associated with chronic constipation in Belgium: a retrospective database studyNeurogastroenterol Motil201426336837624325294
- DikVKSiersemaPSmeetsHMVan OijenMGHDirect medical costs after new chronic constipation diagnosis depend on disease courseAbstract P0963 presented at the 20th United European Gastroenterology WeekAmsterdam, The NetherlandsOctober 20–24, 2012
- HajjarIKotchenJMKotchenTAHypertension: trends in prevalence, incidence, and controlAnnu Rev Public Health20062746549016533126
- JanssonSPAnderssonDKSvardsuddKPrevalence and incidence rate of diabetes mellitus in a Swedish community during 30 years of follow-upDiabetologia200750470371017268796
- Masso-GonzalezELJohanssonSWallanderMARodriguezLATrends in the prevalence and incidence of diabetes in the UK: 1996–2005J Epidemiol Community Health200963433233619240084
- de LauLMBretelerMMEpidemiology of Parkinson’s diseaseLancet Neurol20065652553516713924
- ShakilAChurchRJRaoSSGastrointestinal complications of diabetesAm Fam Physician200877121697170218619079
- BharuchaAEPembertonJHLockeGR3rdAmerican Gastroenterological Association technical review on constipationGastroenterology2013144121823823261065
- JanssonSAAnderssonFBorgSEricssonAJonssonELundbackBCosts of COPD in Sweden according to disease severityChest200212261994200212475838
- JanssonSALindbergAEricssonACost differences for COPD with and without physician-diagnosisCOPD20052442743417147008
- Muller-LissnerSTackJFengYSchenckFSpecht GrypRLevels of satisfaction with current chronic constipation treatment options in Europe – an Internet surveyAliment Pharmacol Ther201337113714523126338