1G. H. Guyatt, M. J. Sullivan, P. J. Thompson, et al. The six-minute walk a new measure of exercise capacity in patients with chronic heart failure[J]. Can Med Assoc J, 1985,132:919-923.
2J. M. Guralnik, L. Ferrucci, C. F. Pieper et al. lower extremity function and subsequent disability consistency across studies, pre- dictive models, and value of gait speed alone compared with the short physical performance battery[J]. J Gerontol A Biol Sci Med Sci, 2000,55A: 221-231.
3Ross SD, Allen IE, Connelly JE, et al. Clinical outcomes in statin treatment trials: a meta-analysis[ J]. Arch Intern IVied 1999, 159: 1793-1802.
4Ferrucci L, Penninx BW, Volpato S, et al. Change in muscle strength explains accelerated decline of physical function in older women with high interleukin-6 serum levels[ J]. J Am Geriatr Soc, 2002(12) : 1947-1954.