The positive predictive value of spontaneous subarachnoid hemorrhage diagnoses in the Danish National Patient Register

References

• Schmidt M, Schmidt SA, Sandegaard JL, Ehrenstein V, Pedersen L, Sorensen HT. The Danish National Patient Registry: a review of content, data quality, and research potential. Clin Epidemiol. 2015;7:449–490. doi:10.2147/CLEP.S9112526604824
   PubMed Web of Science ®Google Scholar
• Wildenschild C, Mehnert F, Thomsen RW, et al. Registration of acute stroke: validity in the Danish Stroke Registry and the Danish National Registry of Patients. Clin Epidemiol. 2014;6:27–36. doi:10.2147/CLEP.S5044924399886
   PubMed Web of Science ®Google Scholar
• Lynge E, Sandegaard JL, Rebolj M. The Danish National Patient Register. Scand JPublic Health. 2011;39(7 Suppl):30–33. doi:10.1177/140349481140148221775347
   PubMed Web of Science ®Google Scholar
• Sundbøll J, Adelborg K, Munch T, et al. Positive predictive value of cardiovascular diagnoses in the Danish National Patient Registry: a validation study. BMJ Open. 2016;6(11):e012832. doi:10.1136/bmjopen-2016-012832
   PubMed Web of Science ®Google Scholar
• Johnsen SP, Overvad K, Sorensen HT, Tjonneland A, Husted SE. Predictive value of stroke and transient ischemic attack discharge diagnoses in The Danish National Registry of Patients. JClin Epidemiol. 2002;55(6):602–607.12063102
   PubMed Web of Science ®Google Scholar
• Schmidt M, Pedersen L, Sorensen HT. The Danish Civil Registration System as a tool in epidemiology. Eur JEpidemiol. 2014;29(8):541–549. doi:10.1007/s10654-014-9930-324965263
   PubMed Web of Science ®Google Scholar
• Luhdorf P, Overvad K, Schmidt EB, Johnsen SP, Bach FW. Predictive value of stroke discharge diagnoses in the Danish National Patient Register. Scand JPublic Health. 2017;45(6):630–636. doi:10.1177/140349481771658228701076
   PubMed Web of Science ®Google Scholar
• Gaist D, Vaeth M, Tsiropoulos I, et al. Risk of subarachnoid haemorrhage in first degree relatives of patients with subarachnoid haemorrhage: follow up study based on national registries in Denmark. BMJ (Clin Res Ed). 2000;320(7228):141–145.
   Web of Science ®Google Scholar
• Tolonen H, Salomaa V, Torppa J, Sivenius J, Immonen-Räihä P, Lehtonen A. The validation of the Finnish Hospital Discharge Register and Causes of Death Register data on stroke diagnoses. Eur JCardiovasc Prev Rehabil. 2007;14(3):380–385. doi:10.1097/01.hjr.0000239466.26132.f217568236
   PubMedGoogle Scholar
• Edlow JA, Malek AM, Ogilvy CS. Aneurysmal subarachnoid hemorrhage: update for emergency physicians. JEmerg Med. 2008;34(3):237–251. doi:10.1016/j.jemermed.2007.10.00318155383
   PubMed Web of Science ®Google Scholar
• van Gijn J, Kerr RS, Rinkel GJ. Subarachnoid haemorrhage. Lancet. 2007;369(9558):306–318. doi:10.1016/S0140-6736(07)60153-617258671
   PubMed Web of Science ®Google Scholar
• Inamasu J, Nakagawa Y, Kuramae T, Nakatsukasa M, Miyatake S. Subarachnoid hemorrhage causing cardiopulmonary arrest: resuscitation profiles and outcomes. Neurol Med Chir (Tokyo). 2011;51(9):619–623.21946723
   PubMed Web of Science ®Google Scholar
• Perry JJ, Stiell IG, Sivilotti ML, et al. Sensitivity of computed tomography performed within six hours of onset of headache for diagnosis of subarachnoid haemorrhage: prospective cohort study. BMJ (Clin Res Ed). 2011;343:d4277. doi:10.1136/bmj.d4277
   PubMed Web of Science ®Google Scholar
• Lamb JN, Crocker M, Tait MJ, Anthony Bell B, Papadopoulos MC. Delays in treating patients with good grade subarachnoid haemorrhage in London. Br JNeurosurg. 2011;25(2):243–248. doi:10.3109/02688697.2010.54478721545327
   PubMed Web of Science ®Google Scholar
• Beck J, Raabe A, Szelenyi A, et al. Sentinel headache and the risk of rebleeding after aneurysmal subarachnoid hemorrhage. Stroke. 2006;37(11):2733–2737. doi:10.1161/01.STR.0000244762.51326.e717008633
   PubMed Web of Science ®Google Scholar
• Phillips TJ, Dowling RJ, Yan B, Laidlaw JD, Mitchell PJ. Does treatment of ruptured intracranial aneurysms within 24 hrs improve clinical outcome? Stroke. 2011;42(7):1936–1945. doi:10.1161/STROKEAHA.110.60288821680909
   PubMed Web of Science ®Google Scholar
• Adkins K, Crago E, Kuo CW, Horowitz M, Sherwood P. Correlation between ED symptoms and clinical outcomes in the patient with aneurysmal subarachnoid hemorrhage. JEmerg Nurs. 2012;38(3):226–233. doi:10.1016/j.jen.2010.09.00322578393
   PubMed Web of Science ®Google Scholar
• van Lieshout JH, Fischer I, Kamp MA, et al. Subarachnoid hemorrhage in Germany between 2010 and 2013: estimated incidence rates based on a Nationwide Hospital Discharge Registry. World Neurosurg. 2017;104:516–521. doi:10.1016/j.wneu.2017.05.06128532918
   PubMed Web of Science ®Google Scholar
• Adams HP Jr., Kassell NF, Boarini DJ, Kongable G. The clinical spectrum of aneurysmal subarachnoid hemorrhage. JStroke Cerebrovasc Dis. 1991;1(1):3–8. doi:10.1016/S1052-3057(11)80014-526487520
   PubMedGoogle Scholar
• Perry JJ, Stiell IG, Sivilotti ML, et al. High risk clinical characteristics for subarachnoid haemorrhage in patients with acute headache: prospective cohort study. BMJ (Clin Res Ed). 2010;341:c5204. doi:10.1136/bmj.c5204
   Web of Science ®Google Scholar
• Galea JP, Dulhanty L, Patel HC. Predictors of outcome in aneurysmal subarachnoid hemorrhage patients: observations from a multicenter data set. Stroke. 2017;48(11):2958–2963. doi:10.1161/STROKEAHA.117.01777728974630
   PubMed Web of Science ®Google Scholar
• Rosenorn J, Eskesen V, Schmidt K, Ronde F. The risk of rebleeding from ruptured intracranial aneurysms. JNeurosurg. 1987;67(3):329–332. doi:10.3171/jns.1987.67.3.03293612265
   PubMed Web of Science ®Google Scholar
• Yamada T, Natori Y. Evaluation of misdiagnosed cases of subarachnoid hemorrhage and causal factors for misdiagnosis. JStroke Cerebrovasc Dis. 2013;22(4):430–436. doi:10.1016/j.jstrokecerebrovasdis.2013.02.01123498375
   PubMed Web of Science ®Google Scholar
• Hop JW, Rinkel GJ, Algra A, van Gijn J. Case-fatality rates and functional outcome after subarachnoid hemorrhage: asystematic review. Stroke. 1997;28(3):660–664.9056628
   PubMed Web of Science ®Google Scholar
• Engberg AW, Teasdale TW. [Epidemiologi af pludselig opstået nontraumatisk hjerneskade iDanmark 1994–2002]. Dan Med J. 2007;169(3):204.
   Google Scholar
• Huang J, van Gelder JM. The probability of sudden death from rupture of intracranial aneurysms: A meta-analysis. Neurosurgery. 2002;51(5):1101–1107.12383354
   PubMed Web of Science ®Google Scholar