|
Age (yrs)
|
99
|
72.4 (2.4)
|
68.3
|
76.8
|
|
Height (cm)
|
99
|
174.1 (6.5)
|
157.6
|
193.7
|
|
Weight (kg)
|
99
|
82.7 (12.6)
|
58.1
|
118.8
|
|
DXA lean mass (kg)
|
99
|
56.4 (6.5)
|
42.7
|
75.9
|
|
Grip strength (kg)
|
99
|
38.7 (8.1)
|
18.0
|
66.0
|
|
Walking speed (m/s)a
|
97
|
1.1 (0.2)
|
0.5
|
1.6
|
|
Chair rise time (s)b
|
96
|
17.1 (4.0)
|
8.3
|
27.2
|
|
Diagnosis of Sarcopenia
|
97
|
6 (6.2 %)
| | |
|
Fibre morphology
| | | | |
|
Satellite cell density (cell/ mm2)c
|
69
|
3.6 (2.5)
|
0.0
|
26.4
|
|
Satellite cell to fibre ratio
|
69
|
0.05 (0.04)
|
0.00
|
0.18
|
|
Fibre counts
|
69
|
189.5 (1.96)
|
23.0
|
723.0
|
|
Slow-fibre proportion (%)
|
99
|
43.9 (13.1)
|
18.9
|
88.3
|
|
Fast-fibre proportion (%)
|
99
|
56.1 (13.1)
|
11.7
|
81.1
|
|
Slow fibre area (μm2)d
|
95
|
4775 (1202)
|
2059
|
9868
|
|
Fast fibre area (μm2)d
|
95
|
3953 (1144)
|
1843
|
7424
|
|
Capillary density (capillary/mm2)e
|
96
|
146.5 (43.2)
|
57.1
|
254.1
|
|
Capillary to fibre ratioe
|
96
|
1.3 (0.3)
|
0.6
|
2.2
|
|
Fibre counts
|
96
|
248.5 (110.5)
|
44.0
|
577.00
|
