3Stolze H,Klebe S,Zechlin C,et ah Falls in frequent neurological diseases--prevalence,risk faclors and aetiology[J]. J Neurol,2004,251(1) :79-84.
4Hyndman D, Ashburn A, Stack E, Fall events amongpeople with stroke living in the community: eireumstancesof falls and characteristics of railers[J]. ArchPhys Med Rehabil, 2002,83 : 165-170.