4Bogle Thorbahn LD,Newton RA,Chandler J.Use of the Berg balance test to predict falls in elderly persons[J].Phys Ther,1996,76:576-583.
5Stapleton T,Ashburn A,Stack E.A pilot study of attention deficits,balance control,and falls in the subacute stage following stroke[J].Clin Rehab,2001,15:437-444.
6Harris JE,Eng JJ,Marigold DS,et al.Relationship of balance and mobility to fall incidence in people with chronic stroke[J].Phys Ther,2005,85:150-158.
7Wei TS,Hu CH,Wang SH,et al.Fall characteristics,functional mobility and bone mineral density as risk factors of hip fracture in the community-dwelling ambulatory elderly[J].2001,12(12):1050-1055.
8Gray P,Hildebrand K.Fall risk factors in Parkinson's disease[J].J Neurose.Nurs,2000,32 (4):222-228.
9Bloem BR,Grimbergen YA,Cramer M,et al.Prospective assessment of falls in Parkinson's disease[J].J Neurol,2001,248(11):950-958.
10Allcock LM,Ullyart K,Kenny RA,et al.Frequency of orthostatic hypotension in a community based cohort of patients with Parkinson's disease[J].J Neurol Neurosurg Psychiatry,2004,75:1470-1471.