Table 1 Baseline characteristics of the subjects

Male

Age

n

BMD (g/cm ² )

Height (cm)

Weight (kg)

50–59

1,448

0.7879 ± 0.1118

168.36 ± 5.70

68.64 ± 9.26

60–69

1,410

0.7453 ± 0.1125

166.23 ± 5.66

65.78 ± 9.25

70–79

958

0.6864 ± 0.1103

164.56 ± 5.65

62.08 ± 9.52

80–89

182

0.6329 ± 0.1176

162.36 ± 5.60

58.38 ± 8.90

Female

Age

n

BMD (g/cm ² )

Height (cm)

Weight (kg)

50–59

1,395

0.6832 ± 0.0960

155.47 ± 5.21

58.39 ± 8.02

60–69

1,697

0.6156 ± 0.0870

153.40 ± 5.21

57.71 ± 8.17

70–79

1,282

0.5486 ± 0.0876

150.04 ± 5.55

54.36 ± 8.92

80–89

304

0.4875 ± 0.0831

147.10 ± 5.49

49.63 ± 8.72