Table 1

Anthropometric characteristics, activity level and ultrasound parameters of 102 Nigerian sportsmen

Characteristic
Mean ± SD
Median (range)

Age (years)
25.0 ± 6.00
24.0 (17, 47)
Weight (kg)
65.5 ± 8.00
65.0 (46.2, 85.2)
Height (m)
1.73 ± 0.64
1.72 (1.57, 1.89)
BMI (kg/m2)
21.9 ± 2.00
21.8 (17.8, 29.6)
Activity (kcal/kg/day)
35.0 ± 13.7
35.0 (4.00, 65.5)
BUA (dB/MHz)
141 ± 11
142 (111, 161)
SOS (m/s)
1618 ± 40
1617 (1534, 1778)
SI
127 ± 16
129 (83, 172)
T-Score
0.69 ± 0.95
0.82 (-1.88, 3.35)

BMI = body mass index.

BUA = broadband ultrasound attenuation.

SOS = speed of sound.

SI = stiffness index.

Laabes et al. Nutrition & Metabolism 2008 5:13   doi:10.1186/1743-7075-5-13