机译:AN OPTIMAL QUESTIONNAIRE REPRESENTING SLOW GAIT SPEED( 1M/S) IN COMMUNITY-DWELLING OLDER ADULTS: THE KOREAN FRAILTY AND AGING COHORT STUDY (KFACS)
Kyung Hee Univ, Med Ctr, Dept Family Med, Seoul, South Korea;
Kyung Hee Univ, East West Med Res Inst, Coll Med, Dept Biomed Sci & Technol, Seoul, South Korea;
Asan Chungmu Hosp, Dept Family Med, Asan, South Korea;