Associations and consequences of hypophosphataemia in older hospitalised women.

8. Whitehead C, Miller M, Crotty M. Falls in community-dwelling older persons following hip fracture: impact on self-efficacy, balance and handicap. Clin Rehabil 2003; 8: 899–906. 9. Petrella RJ, Payne M, Myers A et al. Physical function and fear of falling after hip fracture rehabilitation in the elderly. Am J Phys Med Rehabil 2000; 2: 154–60. 10. Gillespie SM, Friedman SM. Fear of falling in new long-term care enrollees. J Am Med Dir Assoc 2007; 5: 307–13. 11. Franzoni S, Rozzini R, Boffelli S et al. Fear of falling in nursing home patients. Gerontology 1994; 1: 38–44. 12. Kempen GI, Yardley L, van Haastregt JC et al. The Short FES-I: a shortened version of the falls efficacy scale-international to assess fear of falling. Age Ageing 2008; 1: 45–50. 13. FES-I Interviewer Notes: retrieved 4 March 2008 from http:// www.profane.eu.org/directory/download.php?resource_id = 5002008. 14. Mendiondo MS, Ashford JW, Kryscio RJ et al. Designing a Brief Alzheimer Screen (BAS). J Alzheimers Dis 2003; 5: 391– 8. 15. Tombaugh TN. Trail Making Test A and B: normative data stratified by age and education. Arch Clin Neuropsychol 2004; 2: 203–14. 16. Guralnik JM, Simonsick EM, Ferrucci L et al. A short physical performance battery assessing lower extremity function: association with self-reported disability and prediction of mortality and nursing home admission. J Gerontol 1994; 2: M85– 94. 17. McAuley E, Konopack JF, Motl RW et al. Measuring disability and function in older women: psychometric properties of the late-life function and disability instrument. J Gerontol A Biol Sci Med Sci 2005; 7: 901–9. 18. Kraemer HC. Biserial Correlation. Encyclopaedia of Statistical Sciences New York: Wiley, 1982; 276–9. 19. SAS Macro for Point and Rank Biserial Correlations – the %Biserial macro. Retrieved 2 February 2008 from http:// support.sas.com/kb/24/991.html2008.