Sarcopenia: Influence of Regional Skeletal Muscle Cutoff Points and Fat-Free Mass in Older Mexican People—A Pilot Study
Table 3
Demographic, body composition, and functional characteristics of the nonsarcopenic older adults and those with sarcopenia defined by different cutoff points from the 2010 EWGSOP criteria.
Variables
Definition I
Definition II
Definition III
Definition IV
Definition V
Definition VI
Non-SOA (n = 207)
SOA (n = 10)
Non-SOA (n = 199)
SOA (n = 18)
Non-SOA (n = 128)
SOA (n = 89)
Non-SOA (n = 180)
SOA (n = 37)
Non-SOA (n = 172)
SOA (n = 45)
Non-SOA (n = 160)
SOA (n = 57)
Age, y
71.4 ± 6.8
79.0 ± 6.4
71.4 ± 6.8
76.1 ± 6.9
70.1 ± 6.8
74.1 ± 6.4
70.9 ± 6.7
76.1 ± 6.5
70.8 ± 6.7
75.4 ± 6.3
71.1 ± 6.8
73.5 ± 7.1
BW, kg
72.4 ± 13.0
55.3 ± 12.7
73.0 ± 12.4
55.5 ± 9.6
75.6 ± 11.8
65.8 ± 12.7
74.2 ± 11.7
58.7 ± 11.9
74.7 ± 11.5
59.5 ± 11.6
75.3 ± 11.4
60.9 ± 11.7
Height, m
1.6 ± 0.09
1.6 ± 0.1
1.59 ± 0.09
1.57 ± 0.1
1.59 ± 0.1
1.59 ± 0.1
1.59 ± 0.1
1.57 ± 0.1
1.59 ± 0.1
1.58 ± 0.1
1.59 ± 0.1
1.59 ± 0.1
BMI, kg/m2
28.5 ± 4.5
21.8 ± 3.3
28.7 ± 4.4
22.1 ± 2.9
29.8 ± 4.4
25.7 ± 3.8
29.1 ± 4.3
23.5 ± 3.0
29.4 ± 4.2
23.5 ± 3.0
29.7 ± 4.1
23.8 ± 3.2
FM, kg
28.6 ± 8.0
20.0 ± 6.6
28.8 ± 8.0
20.7 ± 5.8
30.2 ± 8.0
25.2 ± 7.6
29.4 ± 7.9
22.1 ± 6.1
29.9 ± 7.8
21.7 ± 6.0
30.2 ± 7.7
22.3 ± 6.5
FFM, kg
42.6 ± 8.5
34.5 ± 7.2
42.9 ± 8.5
34.1 ± 5.7
44.2 ± 8.5
39.5 ± 8.0
43.6 ± 8.3
35.7 ± 7.3
43.7 ± 8.3
36.9 ± 7.6
43.9 ± 8.5
37.7 ± 7.6
ASM, kg
15.7 ± 3.6
12.4 ± 2.7
15.9 ± 3.6
12.1 ± 2.2
16.5 ± 3.7
14.3 ± 3.2
16.1 ± 3.6
12.8 ± 2.9
16.2 ± 3.6
13.3 ± 3.1
16.3 ± 3.6
13.6 ± 3.1
ASMI, kg/m2
6.1 ± 0.90
4.9 ± 0.21
6.2 ± 0.86
4.8 ± 0.5
6.4 ± 0.8
5.5 ± 0.8
6.2 ± 0.85
5.1 ± 0.6
6.3 ± 0.83
5.2 ± 0.7
6.3 ± 0.8
5.3 ± 0.71
FMI, kg/m2
16.0 ± 4.3
14.5 ± 3.0
16.0 ± 4.4
15.1 ± 3.2
16.3 ± 4.5
15.4 ± 3.9
16.0 ± 4.4
15.6.7 ± 3.4
16.2 ± 4.4
14.9 ± 3.7
16.4 ± 4.3
14.8 ± 3.8
WC, cm
96.9 ± 11.5
85.1 ± 13.8
97.6 ± 11.1
82.9 ± 11.6
98.9 ± 10.7
92.6 ± 12.5
98.3 ± 10.8
86.9 ± 11.9
98.9 ± 10.6
86.8 ± 11.5
99.5 ± 10.4
87.7 ± 11.5
BMC, kg
1.9 ± 0.47
1.7 ± 0.43
1.98 ± 0.5
1.6 ± 0.4
2.0 ± 0.5
1.9 ± 0.5
2.0 ± 0.5
1.7 ± 0.5
2.0 ± 0.46
1.8 ± 0.5
2.00 ± 0.5
1.82 ± 0.5
HGS, kg
23.7 ± 8.6
17.7 ± 6.3
23.9 ± 8.6
18.3 ± 5.2
24.6 ± 9.4
21.8 ± 6.9
24.4 ± 8.8
19.1 ± 5.1
24.1 ± 8.8
21.1 ± 6.9
23.7 ± 8.9
22.7 ± 7.4
GS, m/s
0.9 ± 0.2
0.8 ± 0.2
0.9 ± 0.2
0.9 ± 0.2
0.9 ± 0.2
0.8 ± 0.2
0.9 ± 0.2
0.8 ± 0.2
0.9 ± 0.2
0.8 ± 0.2
0.9 ± 0.2
0.9 ± 0.2
SPPB, score
8.0 ± 1.7
7.4 ± 1.6
8.0 ± 1.7
7.8 ± 1.0
8.3 ± 1.9
7.5 ± 1.3
8.1 ± 1.7
7.4 ± 1.4
8.1 ± 1.8
7.4 ± 1.3
8.0 ± 1.8
7.9 ± 1.6
ADL, %
1.9
0.0
2.0
0.0
1.6
2.3
2.2
0.0
2.3
0.0
2.5
0.0
IADL, %
0.5
0.0
0.5
0.0
0.0
1.1
0.6
0.0
0.6
0.0
0.6
0.0
Gender, %
Men
65.7
60.0
35.2
27.8
69.5
59.5
34.4
35.1
32.6
42.2
31.2
43.9
Women
34.3
40.0
64.8
72.2
30.5
40.5
65.6
64.9
67.4
57.8
68.8
56.1
SES, %
High
13.5
10.0
13.6
11.1
13.3
13.5
13.9
10.8
13.4
13.3
13.1
14.0
Medium
49.3
30.0
49.8
33.3
49.2
47.2
49.4
43.2
50.0
44.4
35.6
45.6
Low
37.2
60.0
36.7
55.6
37.5
39.3
36.7
46.0
36.6
44.4
35.6
45.6
Schooling, %
HS
50.2
50.0
49.8
55.6
53.1
46.1
51.1
46.0
50.6
48.9
48.8
54.4
HS or less
49.8
50.0
50.2
44.4
46.9
53.9
48.9
54.0
49.4
51.1
51.2
45.6
Non-SOA, nonsarcopenic older adults; SOA, sarcopenic older adults; BW, body weight; BMI, body mass index; FM, fat mass; FFM, fat-free mass; ASM, appendicular skeletal muscle mass; ASMI, appendicular skeletal muscle mass index; FMI, fat mass index; WC, waist circumference; BMC, bone mineral content; HGS, hand grip strength; GS, gait speed; SPPB, short physical performance battery; ADL, activities of daily living; IADL, instrumental activities of daily living; SES, socioeconomic status; HS, high school.
