1Holloway RG, Tuttle D, Baird T, et al. The safety of hospital stroke care [ J]. Neurology ,2007,68 ( 8 ) :550 - 551.
2Graafmans WC, Ooms ME, Hof stee HMA, et al. Fails in the eld- erly:a prospective study of risk factors and risk profiles [ J ]. Am J Epide - miol ; 1996,143 : 1129 - 1136.
3Lemmer JT, Hurlbut DE, Martel GF, et al. Age and gender re- sponses to strength raining and detraining [J]. Med SciSports Exerc ,2000,32( 8 ) : 1505 - 1512.
4Truelsen T, Piechowski - J6zwiak B, Bonita R, et al. Stroke inci- dence and prevalence in Europe : a review of available data [ J ]. Eur J NeuroI,2006,13 (6) : 581 - 598.
5Carter KN, Anderson CS, Hackett ML, et al. Improved survival after stroke: Is admission to hospital the major explanation? Trend analyses of the Auckland Regional Community Stroke Studies [ J ]. Cerebrovasc Dis, 2007,23 (2) : 162 - 168.
6Ramnemark A, Nilsson M, Borssen B ,et al. Stroke, a nmjor and increasing risk factor fo femoral neck tracture [J]. Stroke, 2000,31(7) :1572 - 1577.
7Weerdesteyn V, Niet M, Duijnhoven HJR, et al. Falls in indi- viduals with stroke [ J ]. Journal of rehabilitation research and development ,2008,45 ( 8 ) : 1195 - 1213.
