Table 2 Comparison of variables of clinical fractures according to body mass index categories

n (%)

288(9.3)^a

153(4.9)

1742(56.2)^a

1528(49.4)

905(29.2)^a

1094(35.3)

163(5.3)^a

323(10.4)

Age(years)

68.0±9.68

69.7±9.51

66.8±8.88

68.6±8.89

67.0±8.18

66.9±8.38

67.1±8.02

68.0±8.34

AM(years)

48.1±3.44

48.7±3.96

48.3±3.69^a

49.2±3.67

48.5±3.80^b

49.1±3.83

48.0±3.63^b

48.9±4.02

YSM(years)

20.2±9.45

21.5±9.86

18.9±8.84^b

17.9±9.12

18.8±8.39

18.4±8.55

19.3±8.7

19.6±8.71

Height(cm)

151.1±6.58

151.6±4.52

151.0±6.29^a

152.2±5.22

150.9±6.13^a

152.3±5.35

149.0±8.06^a

151.7±4.95

Weight(kg)

39.3±4.37

39.4±3.51

49.2±5.56^a

50.4±4.95

58.2±5.14^a

59.8±4.79

67.0±7.87^a

69.4±6.44

BMI(kg/m²)

17.2±1.12

17.1±1.06

21.5±1.49^a

21.7±1.45

25.5±1.04^a

25.7±1.10

30.1±2.18

30.1±2.10

PA-BMD(g/cm²)

0.562±0.107^a

0.650±0.152

0.621±0.109^a

0.728±0.134

0.665±0.110^a

0.785±0.130

0.689±0.122^a

0.822±0.126

FN-BMD(g/cm²)

0.454±0.090^a

0.521±0.104

0.506±0.093^a

0.596±0.107

0.540±0.087^a

0.642±0.105

0.558±0.098^a

0.686±0.103

Hip-BMD(g/cm²)

0.511±0.105^a

0.581±0.133

0.580±0.111^a

0.667±0.124

0.632±0.108^a

0.725±0.116

0.660±0.122^a

0.779±0.128