| |
Myostatin (ng/ml)
|
Follistatin (pg/ml)
|
GDF11 (pg/ml)
|
|---|
|
Age (y)
|
− 0.039
|
0.185
|
− 0.089
|
|
Body mass (kg)
|
0.002
|
− 0.070
|
− 0.301*
|
|
Body Mass Index (kg/m2)
|
0.022
|
− 0.013
|
− 0.354**
|
|
Waist circumference (cm)
|
− 0.043
|
0.083
|
− 0.372**
|
|
Waist-to-hip ratio
|
−0.103
|
0.260
|
−0.202
|
|
Body fat %
|
−0.084
|
0.035
|
−0.458***
|
|
Fat free mass (kg) (n = 52)
|
−0.075
|
−0.173
|
− 0.128
|
|
Fat free mass (%) (n = 52)
|
0.073
|
−0.083
|
0.359**
|
|
Fat mass (kg) (n = 52)
|
−0.071
|
0.006
|
−0.331**
|
|
Fat mass (%) (n = 52)
|
−0.073
|
0.083
|
−0.359**
|
|
Muscle mass (kg) (n = 52)
|
−0.025
|
−0.123
|
− 0.199
|
|
ADL (pts)
|
−0.024
|
0.161
|
0.016
|
|
IADL (pts)
|
−0.132
|
0.114
|
0.081
|
|
Timed Up&Go test (s)
|
−0.071
|
0.366**
|
−0.163
|
|
Tinetti test (pts)
|
0.163
|
−0.199
|
−0.127
|
|
MMSE (pts)
|
0.038
|
−0.138
|
0.038
|
|
GDS (pts)
|
0.040
|
0.034
|
0.049
|
|
Falls (n/year)
|
−0.239
|
0.066
|
−0.133
|
|
Handgrip strength L (kG)
|
−0.296*
|
−0.063
|
− 0.080
|
|
Handgrip strength R (kG)
|
−0.203
|
0.036
|
0.030
|
|
Leg Extension 1RM R (kG)
|
−0.049
|
−0.075
|
− 0.143
|
|
Leg Extension 1RM L (kG)
|
−0.051
|
− 0.204
|
−0.170
|
|
Leg Press 1RM (kG)
|
0.031
|
−0.216
|
−0.135
|
|
P40% LE R (W)
|
−0.056
|
−0.179
|
− 0.124
|
|
P70% LE R (W)
|
−0.169
|
− 0.135
|
−0.206
|
|
P40% LE L (W)
|
−0.058
|
−0.151
|
− 0.242
|
|
P70% LE L (W)
|
−0.046
|
− 0.147
|
−0.151
|
|
P40% LP (kG)
|
−0.091
|
−0.216
|
− 0.177
|
|
P70% LP (kG)
|
−0.117
|
− 0.279*
|
−0.250
|
|
Pmax (W)
|
−0.141
|
−0.387**
|
− 0.186
|
|
Pmax·kg−1 (W·kg−1)
|
−0.156
|
− 0.405**
|
−0.049
|
|
υopt (rpm)
|
−0.329*
|
−0.183
|
− 0.220
|
|
Myostatin (ng/ml)
|
–
|
−0.061
|
0.080
|
|
Follistatin (pg/ml)
|
−0.061
|
–
|
0.032
|
|
GDF11 (pg/ml)
|
0.080
|
0.032
|
–
|
- Note. ADL Activities of daily living, GDF11 growth/differentiation factor 11, GDS Geriatric Depression Scale, IADL Instrumental Activities of daily living, MMSE Mini-Mental State Examination
- *p < 0.05, **p < 0.01, ***p < 0.001
