FST and sarcopenia: DHEA (32.51 ± 12.8 and 34.97 ± 16.2 vs. 42.64 ± 12.8 and 48.45 ± 10.6, p = 0.042) was significantly lower, and follistatin (18.76 ± 4.8 and 18.97 ± 6.1 vs. 14.93 ± 4.0 and 13.0 ± 4.9, p = 0.027) was significantly higher in the sarcopenia group than the respective levels in nonsarcopenia group.