Stroke Monitoring on a National Level

Autor: Reijo J. Marttila, Juhani Sivenius, Matti Hillbom, A. Rissanen, Risto O. Roine, Terttu Erilä, Miika Linna, Markku Kaste, Atte Meretoja, Unto Häkkinen, Merja Juntunen
Rok vydání: 2010
Předmět:
Zdroj: Stroke. 41:2239-2246
ISSN: 1524-4628
0039-2499
DOI: 10.1161/strokeaha.110.595173
Popis: Background and Purpose— Stroke databases are established to systematically evaluate both the treatment and outcome of stroke patients and the structure and processes of stroke services. Comprehensive data collection on this common disease is resource-intensive, and national stroke databases often include only patients from selected hospitals. Here we describe an alternative national stroke database. Methods— We established a nationwide stroke database with multiple administrative registry linkages at the individual-patient level. Information on comorbidities; treatments before, during, and after stroke; living status; recurrences; case fatality; and costs were collected for each hospital-treated stroke patient. Results— The current database includes 94 316 patients with incident stroke between January 1999 and December 2007, with follow-up until December 2008. Annually, 10 500 new patients are being added. One-year recurrence was 13% and case fatality was 27% during the study period. In 2007, 86% of patients survived 1 month and 77% were living at home at 3 months, but the proportion treated in stroke centers (62%) or with nationally recommended secondary preventive medication after ischemic stroke (49%) was still suboptimal. Conclusions— In comparison with other national stroke databases, our method enables higher coverage and more thorough follow-up of patients. Information on long-term recurrences, case fatality, or costs is not often included in national stroke databases. Our database has low maintenance costs, but it lacks detailed data on in-hospital processes. Use of national administrative data, where such linkage is possible, saves resources, achieves high rates of long-term follow-up, and allows for comprehensive monitoring of the burden of the disease.
Databáze: OpenAIRE
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