Table 1.
|
Exercise |
Control |
||||||
---|---|---|---|---|---|---|---|---|
Variable | Groups (#) | ±SD | Mdn | Range | Groups (#) | ±SD | Mdn | Range |
Age (yrs) |
33 |
62.9 ± 7.3 |
60 |
54 - 80 |
27 |
62.2 ± 6.7 |
60 |
53 – 80 |
Height (cm) |
22 |
161.5 ± 3.3 |
162 |
152 - 165 |
19 |
161.4 ± 3.2 |
162 |
152 – 165 |
Postmenopausal (yrs) |
26 |
13.8 ± 8 |
11 |
3 - 30 |
21 |
12.9 ± 7.1 |
10 |
4 – 30 |
Body weight (kg) |
28 |
66.4 ± 6.6 |
68 |
46 – 78 |
23 |
67.2 ± 7.9 |
68 |
46 – 84 |
Body mass index (kg/m2) |
21 |
25.6 ± 2.2 |
26 |
20 - 29 |
18 |
25.6 ± 2.6 |
26 |
20 – 31 |
Lean body mass (kg) |
18 |
39.2 ± 2.2 |
39 |
35 - 43 |
13 |
39.1 ± 1.9 |
39 |
35 – 42 |
Fat mass (kg) |
6 |
22.1 ± 5.3 |
21 |
17 - 32 |
4 |
24.0 ± 8.5 |
23 |
15 – 35 |
Body fat (%) |
15 |
39.3 ± 3.2 |
39 |
31 – 44 |
12 |
39.1 ± 3.5 |
39 |
31 – 46 |
Calcium intake (mg) |
12 |
846 ± 179 |
832 |
609 – 1214 |
10 |
868 ± 213 |
829 |
626 - 1190 |
Vitamin D (mcg) |
5 |
5.6 ± 5.1 |
2 |
2 - 12 |
4 |
5.3 ± 3.9 |
5 |
2 – 9 |
BMD (g/cm2) | ||||||||
- Femoral neck |
27 |
0.749 ± 0.094 |
0.720 |
0.580 – 0.925 |
24 |
0.766 ± 0.095 |
0.770 |
0.590 – 0.927 |
- Lumbar spine |
28 |
0.957 ± 0.158 |
0.966 |
0.595 – 1.180 |
24 |
1.00 ± 0.100 |
1.00 |
0.600 – 1.200 |
- Ward’s triangle |
8 |
0.591 ± 0.089 |
0.575 |
0.441 – 0.730 |
6 |
0.605 ± 0.097 |
0.598 |
0.474 – 0.760 |
- Total hip |
13 |
0.802 ± 0.093 |
0.840 |
0.670 – 0.940 |
11 |
0.843 ± 0.092 |
0.869 |
0.690 – 1.00 |
- Trochanteric |
20 |
0.659 ± 0.085 |
0.650 |
0.510 – 0.806 |
16 |
0.682 ± 0.085 |
0.685 |
0.520 – 0.840 |
- Intertrochanteric |
11 |
0.959 ± 0.076 |
0.986 |
0.820 – 1.035 |
7 |
0.979 ± 0.068 |
0.990 |
0.850 – 1.00 |
- Whole body |
8 |
1.033 ± 0.073 |
0.99 |
0.970 – 1.130 |
7 |
1.043 ± 0.070 |
1.002 |
0.980 – 1.130 |
- Radius - 1/3 |
4 |
0.600 ± 0.028 |
0.610 |
0.560 – 0.620 |
3 |
0.603 ± 0.012 |
0.610 |
0.590 – 0.610 |
- Radius – mid |
4 |
0.523 ± 0.015 |
0.530 |
0.500 – 0.530 |
3 |
0.520 ± 0.017 |
0.530 |
0.500 – 0.530 |
- Radius – ultradistal | 4 | 0.363 ± 0.005 | 0.360 | 0.360 – 0.370 | 3 | 0.363 ± 0.006 | 0.360 | 0.360 – 0.370 |
Notes: Groups (#), number of groups in which data were available; ±SD, mean ± standard deviation; Mdn, Median; BMD, bone mineral density; Baseline data for aerobic fitness, balance and muscular strength not reported because of the different metrics used in the studies.