The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.
Prognosis of transient ischemic attacks in the Oxfordshire Community Stroke Project.
Abstract
In a community-based study of approximately 105,000 people, 184 presented with a transient ischemic attack during the 5 years between 1981 and 1986; we believe these persons represent almost all new cases of transient ischemic attack going to a doctor during that period. During a mean follow-up of 3.7 years 49 patients died, 45 had a first-ever stroke, and 17 had a myocardial infarction. Cardiac disease accounted for 17 (35%) deaths, while stroke was the cause of death in 15 patients (31%). The average actuarial risk of death was approximately 6.3%/yr, slightly greater than that expected for similar people without transient ischemic attacks (risk ratio [observed divided by expected] = 1.4). The actuarial risk of stroke was 11.6% during the first year after a transient ischemic attack and approximately 5.9%/yr over the first 5 years. Patients who suffered a transient ischemic attack had a 13-fold excess risk of stroke during the first year and a sevenfold excess risk over the first 7 years compared with people without transient ischemic attacks. The actuarial risk of death, stroke, or myocardial infarction over the first 5 years after a transient ischemic attack was approximately 8.4%/yr. The prognosis in this community-based cohort was better than that in previous reports. The high early risk of stroke means that investigation and treatment of new cases should commence as soon as possible.
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Peto, R., Pike, M. C., Armitage, P., Breslow, N. E., Cox, D. R., Howard, S. V., Mantel, N., McPherson, K., Peto, J., & Smith, P. G. (1977) · British Journal of Cancer · doi:10.1038/bjc.1977.1 · Cited by 8,285
Bamford, J., Sandercock, P., Dennis, M., Burn, J., & Warlow, C. (1990) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.53.1.16 · Cited by 814
Self-citationBamford, J., Sandercock, P., Dennis, M., Warlow, C., Jones, L., McPherson, K., Vessey, M., Fowler, G., Molyneux, A., & Hughes, T. (1988) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.51.11.1373 · Cited by 470
Self-citationMATSUMOTO, N., WHISNANT, J. P., KURLAND, L. T., & OKAZAKI, H. (1973) · Stroke · doi:10.1161/01.str.4.1.20 · Cited by 366
A prospective study of 1152 hospital autopsies: I. Inaccuracies in death certification
Cameron, H. M., & McGoogan, E. (1981) · The Journal of Pathology · doi:10.1002/path.1711330402 · Cited by 303
Epidemiology of Cerebrovascular Disease
Kurtzke, J. F. (1969) · Springer eBooks · doi:10.1007/978-3-642-86613-5 · Cited by 298
Cohort Study Analysis with a FORTRAN Computer Program
Coleman, M. P., DOUGLAS, A., HERMON, C., & Peto, J. (1986) · International Journal of Epidemiology · doi:10.1093/ije/15.1.134 · Cited by 248
Transient cerebral ischemic attacks in a community. Rochester, Minnesota, 1955 through 1969.
Whisnant, J. P., Matsumoto, N., & Elveback, L. R. (1973) · PubMed · Cited by 205
Incidence of transient ischemic attacks in Oxfordshire, England.
Dennis, M. S., Bamford, J. M., Sandercock, P. A., & Warlow, C. P. (1989) · Stroke · doi:10.1161/01.str.20.3.333 · Cited by 198
Self-citationTransient Ischemic Attacks in a Community
FRIEDMAN, G. D. (1969) · JAMA · doi:10.1001/jama.1969.03160340036007 · Cited by 148
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Ward, S., Lloyd Jones, M., Pandor, A., Holmes, M., Ara, R., Ryan, A., Yeo, W., & Payne, N. (2007) · Health Technology Assessment · doi:10.3310/hta11140 · Cited by 556
Lovibond, K., Jowett, S., Barton, P., Caulfield, M., Heneghan, C., Hobbs, F. R., Hodgkinson, J., Mant, J., Martin, U., Williams, B., et al. (2011) · The Lancet · doi:10.1016/s0140-6736(11)61184-7 · Cited by 311
Hillen, T., Coshall, C., Tilling, K., Rudd, A. G., McGovern, R., & Wolfe, C. D. A. (2003) · Stroke · doi:10.1161/01.str.0000072985.24967.7f · Cited by 298
Johnston, S. C. (2002) · New England Journal of Medicine · doi:10.1056/nejmcp020891 · Cited by 207
Monahan, M., Jowett, S., Nickless, A., Franssen, M., Grant, S., Greenfield, S., Hobbs, F. D. R., Hodgkinson, J., Mant, J., & McManus, R. J. (2019) · Hypertension · doi:10.1161/hypertensionaha.118.12415 · Cited by 95
Metadata
- Authors
- Dennis, M., Bamford, J., Sandercock, P., & Warlow, C.
- Venue
- Stroke
- Published
- 1990-06
- Volume
- 21
- Issue
- 6
- Pages
- 848-853
- ISSN
- 0039-2499 (ISSN-L)
- 1524-4628
- OpenAlex
- W2066209673
- Cited by
- 320
- References
- 16
- FWCI
- 11.19
- Type
- journal article
- Language
- en
- Open access
- closed
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