Evaluation of IScore validity in a greek cohort of patients with type 2 diabetes

BMC Neurology

Volumn 13, Issue , 2013, Pages

  Dragoumanos, Vasileios ^a   Tzirogiannis, Konstantinos N ^a   Panoutsopoulos, Georgios I ^b   Krikonis, Konstantinos ^c   Fousteris, Evangelos ^a   Vourvou, Maria ^d   Elesnitsalis, Georgios ^d   Melas, Nikolaos ^a   Kourentzi, Kalliopi T ^e   Melidonis, Andreas ^a  

^a TZANEIO GENERAL HOSPITAL OF PIRAEUS   (Greece)

^b UNIVERSITY OF PELOPONNESE   (Greece)

^c ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

^d PAPAGEORGIOU GENERAL HOSPITAL   (Greece)

^e UNIVERSITY OF IOANNINA   (Greece)

Author keywords

Diabetes; Ischemic stroke; Ischemic stroke mortality; IScore; Stroke

Indexed keywords

AGED; ARTICLE; BRAIN ISCHEMIA; CALIBRATION; CAUCASIAN; DIABETIC PATIENT; EVALUATION; FEMALE; GREECE; HUMAN; ISCORE; LACUNAR STROKE; MAJOR CLINICAL STUDY; MALE; NON INSULIN DEPENDENT DIABETES MELLITUS; PREDICTIVE VALUE; PROSPECTIVE STUDY; SCORING SYSTEM; STROKE PATIENT;

AGE FACTORS; AGED; AGED, 80 AND OVER; COHORT STUDIES; DIABETES MELLITUS, TYPE 2; FEMALE; GREECE; HUMANS; MALE; MIDDLE AGED; ROC CURVE; SEVERITY OF ILLNESS INDEX; STATISTICS, NONPARAMETRIC; STROKE;

EID: 84883798118     PISSN: None     EISSN: 14712377     Source Type: Journal    
DOI: 10.1186/1471-2377-13-121     Document Type: Article

References (45)

1. Langhorne P, Coupar F, Pollock A. Motor recovery after stroke: a systematic review. Lancet Neurol 2009, 8(8):741-754. 10.1016/S1474-4422(09)70150-4, 19608100.
2. Kinlay S. Changes in stroke epidemiology, prevention and treatment. Circulation 2011, 124(19):e494-e496. 10.1161/CIRCULATIONAHA.111.069633, 22064961.
3. Kissela BM, Khoury J, Kleindorfer D, Woo D, Schneider A, Alwell K, Miller R, Ewing I, Moomaw CJ, Szaflarski JP, Gebel J, Shukla P, Broderick JP. Epidemiology of ischemic stroke in patients with diabetes: the greater Cincinnati/Northern Kentucky stroke study. Diabetes Care 2005, 28(2):355-359. 10.2337/diacare.28.2.355, 15677792.
4. Megherbi SE, Milan C, Minier D, Courveur G, Osseby GV, Tilling K, Di Carlo A, Inzitari D, Wolfe CD, Moreau T, Giroud M. Association between diabetes and stroke subtype on survival and functional outcome 3 months after stroke: data from the European BIOMED stroke project. Stroke 2003, 34(3):688-694. 10.1161/01.STR.0000057975.15221.40, 12624292.
5. Kothari V, Stevens RJ, Adler AI, Stratton IM, Manley SE, Neil HA, Holman RR. UKPDS 60: risk of stroke in type 2 diabetes estimated by the UK prospective diabetes study risk engine. Stroke 2002, 33(7):1776-1781. 10.1161/01.STR.0000020091.07144.C7, 12105351.
6. Harmsen P, Lappas G, Rosengren A, Wilhelmsen L. Long-term risk factors for stroke: twenty-eight years of follow-up of 7457 middle-aged men in Goteborg, Sweden. Stroke 2006, 37(7):1663-1667. 10.1161/01.STR.0000226604.10877.fc, 16728686.
7. Janghorbani M, Hu FB, Willett WC, Li TY, Manson JE, Logroscino G, Rexrode KM. Prospective study of type 1 and type 2 diabetes and risk of stroke subtypes: the nurses' health study. Diabetes Care 2007, 30(7):1730-1735. 10.2337/dc06-2363, 17389335.
8. Sprafka JM, Virnig BA, Shahar E, McGovern PG. Trends in diabetes prevalence among stroke patients and the effect of diabetes on stroke survival: the Minnesota heart survey. Diabet Med 1994, 11(7):678-684. 10.1111/j.1464-5491.1994.tb00332.x, 7955994.
9. Jorgensen H, Nakayama H, Raaschou HO, Olsen TS. Stroke in patients with diabetes. The Copenhagen stroke study. Stroke 1994, 25(10):1977-1984. 10.1161/01.STR.25.10.1977, 8091441.
10. De Silva DA, Ebinger M, Christensen S, Parsons MW, Levi C, Butcher K, Barber PA, Bladin C, Donnan GA, Davis SM. Baseline diabetic status and admission blood glucose were poor prognostic factors in the EPITHET trial. Cerebrovasc Dis 2010, 29(1):14-21. 10.1159/000255969, 19893307.
11. Saposnik G, Kapral MK, Liu Y, Hall R, O'Donnell M, Raptis S, Tu JV, Mamdani M, Austin PC. IScore: A risk score to predict death early after hospitalization for an acute ischemic stroke. Circulation 2011, 123(7):739-749. 10.1161/CIRCULATIONAHA.110.983353, 21300951.
12. Bushnell C. Another score to predict ischemic stroke mortality?. Circulation 2011, 123(7):712-713. 10.1161/CIRCULATIONAHA.110.012534, 21300950.
13. Recommendations on stroke prevention, diagnosis and therapy. Report of the WHO task force on stroke and other cerebrovascular disorders. Stroke 1989, 20(10):1407-1431.
14. Adams HP, Bendixen BH, Kappelle LJ, Biller J, Love BB, Gordon DL, Marsh EE. Classification of subtype of acute ischemic stroke. Definitions for use in a multicenter clinical trial. TOAST. Trial of Org 10172 in acute stroke treatment. Stroke 1993, 24(1):35-41. 10.1161/01.STR.24.1.35, 7678184.
15. Hanley JA, McNeil BJ. The meaning and use of the area under a receiver operating characteristic (ROC) curve. Radiology 1982, 143(1):29-36.
16. Swets JA. Measuring the accuracy of diagnostic systems. Science 1988, 240(4857):1285-1293. 10.1126/science.3287615, 3287615.
17. Hosmer DW, Taber S, Lemeshow S. The importance of assessing the fit of logistic regression models: a case study. Am J Publ Health 1991, 81(12):1630-1635.
18. Hosmer DW, Lemeshow S. Assessing the fit of the model, applied logistic regression 1989, 135-175. New York: Wiley.
19. Solberg OG, Dahl M, Mowinckel P, Stavem K. Derivation and validation of a simple risk score for predicting 1-year mortality in stroke. J Neurol 2007, 254(10):1376-1383. 10.1007/s00415-007-0555-2, 17934885.
20. Johnston KC, Connors AF, Wagner DP, Haley EC. Predicting outcome in ischemic stroke: external validation of predictive risk models. Stroke 2003, 34(1):200-202. 10.1161/01.STR.0000047102.61863.E3, 2748724, 12511774.
21. Williams GR, Jiang JG. Development of an ischemic stroke survival score. Stroke 2000, 31(10):2414-2420. 10.1161/01.STR.31.10.2414, 11022073.
22. Smith EE, Shobha N, Dai D, Olson DM, Reeves MJ, Saver JL, Hernadez AF, Peterson ED, Fonarow GC, Schwamm LH. Risk score for in-hospital ischemic stroke mortality derived and validated within the get with the guidelines-stroke program. Circulation 2010, 122(15):1496-1504. 10.1161/CIRCULATIONAHA.109.932822, 20876438.
23. Saposnik G, Raptis S, Kapral MK, Liu Y, Tu JV, Mamdani M, Austin PC. The iScore predicts poor functional outcomes early after hospitalization for an acute ischemic stroke. Stroke 2011, 42(12):3421-3428. 10.1161/STROKEAHA.111.623116, 21960583.
24. Saposnik G, Fang J, Kapral MK, Tu JV, Mamdani M, Austin P, Johnston CS. The iScore predicts effectiveness of thrombolytic therapy for acute ischemic stroke. Stroke 2012, 43(5):1315-1322. 10.1161/STROKEAHA.111.646265, 22308252.
25. Nikneshan D, Raptis R, Pongmoragot J, Zhou L, Johnston SC, Saposnik G. Predicting clinical outcomes and response to thrombolysis in acute stroke patients with diabetes. Diabetes Care 2013, 36(7):2041-2047. 10.2337/dc12-2095, 23359359.
26. Saposnik G, Kapral MK. Poststroke care: chronicles of a neglected battle. Stroke 2007, 38(6):1727-1729. 10.1161/STROKEAHA.107.487249, 17510444.
27. Birbeck GL, Zingmond DS, Cui X, Vickrey BG. Multispecialty stroke services in California hospitals are associated with reduced mortality. Neurology 2006, 66(10):1527-1532. 10.1212/01.wnl.0000203993.93763.b8, 16540604.
28. Baliga BS, Weinberger J. Diabetes and stroke: part one-risk factors and pathophysiology. Curr Cardiol Rep 2006, 8(1):23-28. 10.1007/s11886-006-0006-1, 16507231.
29. Licata G, Tuttolomondo A, Pinto A. Association between diabetes and stroke subtype on survival and functional outcome 3 months after stroke: data from the European BIOMED stroke project. Stroke 2004, 35(3):e61. 10.1161/01.STR.0000117968.13015.C4, 14976331.
30. Tuttolomondo A, Pinto A, Salemi G, Di Raimondo D, Di Sciacca R, Fernandez P, Ragonese P, Savettieri G, Licata G. Diabetic and non-diabetic subjects with ischemic stroke: differences, subtype distribution and outcome. Nutr Metab Cardiovasc Dis 2008, 18(2):152-157. 10.1016/j.numecd.2007.02.003, 17702553.
31. Ohira T, Shahar E, Chambless LE, Rosamond WD, Mosley TH, Folsom AR. Risk factors for ischemic stroke subtypes: the atherosclerosis risk in communities study. Stroke 2006, 37(10):2493-2498. 10.1161/01.STR.0000239694.19359.88, 16931783.
32. Arboix A, Rivas A, Garcia-Eroles L, De Marcos L, Massons J, Oliveres M. Cerebral infarction in diabetes: clinical pattern, stroke subtypes, and predictors of in-hospital mortality. BMC Neurol 2005, 5(1):9. 10.1186/1471-2377-5-9, 1097737, 15833108.
33. Kamalesh M, Shen J, Eckert GJ. Long term post-ischemic stroke mortality in diabetes: a veteran cohort analysis. Stroke 2008, 39(10):2727-2731. 10.1161/STROKEAHA.108.517441, 18658031.
34. Laing SP, Swerdlow AJ, Carpenter LM, Slater SD, Burden AC, Botha JL, Morris AD, Waugh NR, Gatting W, Gale EA, Patterson CC, Qiao Z, Keen H. Mortality from cerebrovascular disease in a cohort of 23000 patients with insulin-treated diabetes. Stroke 2003, 34(2):418-421. 10.1161/01.STR.0000053843.03997.35, 12574553.
35. Olsson T, Viitanen M, Asplund K, Eriksson S, Hagg E. Prognosis after stroke in diabetic patients. A controlled prospective study. Diabetologia 1990, 33(4):244-249. 10.1007/BF00404803, 2347437.
36. Oppenheimer SM, Hoffbrand BI, Oswald GA, Yudkin JS. Diabetes mellitus and early mortality from stroke. Br Med J 1985, 291(6501):1014-1015.
37. Oliveira TV, Gorz AM, Bittencourt PR. Diabetes mellitus as a prognostic factor in ischemic cerebrovascular diseases. Arq Neuropsiquiatr 1988, 46(3):287-291.
38. Eriksson M, Carlberg B, Eliasson M. The disparity in long-term survival after a first stroke in patients with and without diabetes persists: the Northern Sweden MONICA study. Cerebrovasc Dis 2012, 34(2):153-160. 10.1159/000339763, 22907276.
39. Roger VL, Go AS, Lloyd-Jones DM, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Soliman EZ, et al. Heart disease and stroke statistics - 2012 update: a report from the American heart association. Circulation 2012, 125(1):e2-e220.
40. Gillum RF. Stroke mortality in blacks: disturbing trends. Stroke 1999, 30(8):1711-1715. 10.1161/01.STR.30.8.1711, 10436126.
41. Cruz-Flores S, Rabinstein A, Biller J, Elkind MS, Griffith P, Gorelick PB, Howard G, Leira EC, Morgenstern LB, Ovbiagele B, Peterson E, Rosamond W, Trimble B, Valderrama AL. Racial-ethnic disparities in stroke care: the American experience: a statement for healthcare professionals from the American heart association/American stroke Association. Stroke 2011, 42(7):2091-2116. 10.1161/STR.0b013e3182213e24, 21617147.
42. King H, Aubert RE, Herman WH. Global burden of diabetes, 1995-2025: prevalence, numerical estimates and projections. Diabetes Care 1998, 21(9):1414-1431. 10.2337/diacare.21.9.1414, 9727886.
43. Towfighi A, Markovic D, Ovbiagele B. Current national patterns of comorbid diabetes among acute ischemic stroke patients. Cerebrovasc Dis 2012, 33(5):411-418. 10.1159/000334192, 22456491.
44. Venketasubramanian N, Rother J, Bhatt DL, Pasquet B, Mas JL, Alberts MJ, Hill MD, Aichner F, Steg PG. Two-year vascular event rates in patients with symptomatic cerebrovascular disease: the REACH registry. Cerebrovasc Dis 2011, 32(3):254-260. 10.1159/000328650, 21876353.
45. Lees KR, Walters MR. Acute stroke and diabetes. Cerebrovasc Dis 2005, 20(Suppl 1):9-14.