Table 3 ORs for fracture risk by age according to BMI rang and fracture sites

Total

40-59years

609

0.44(0.27–0.72)

0.74(0.41–1.34)

1(Reference)

1.28(0.99–1.66)

0.92(0.67–1.26)

1.65(1.03–2.63)

0.87(0.49–1.55)

60-69years

1203

0.56(0.38–0.81)

0.95(0.63–1.44)

1(Reference)

1.41(1.19–1.69)

0.90(0.73–1.10)

2.25(1.64–3.10)

1.15(0.80–1.65)

≥70years

1286

0.72(0.54–0.97)

1.07(0.78–1.48)

1(Reference)

1.40(1.17–1.66)

0.93(0.76–1.13)

2.60(1.91–3.54)

1.30(0.92–1.83)

VF

40-59years

433

0.47(0.27–0.82)

0.88(0.43–1.80)

1(Reference)

1.28(0.94–1.73)

0.80(0.54–1.20)

1.58(0.94–2.69)

0.66(0.33–1.31)

60-69years

917

0.50(0.33–0.77)

0.97(0.59–1.60)

1(Reference)

1.47(1.20–1.80)

0.82(0.64–1.06)

2.27(1.58–3.24)

0.82(0.52–1.26)

≥70years

946

0.56(0.40–0.79)

1.01(0.68–1.51)

1(Reference)

1.47(1.20–1.80)

0.80(0.63–1.02)

2.40(1.66–3.46)

0.87(0.57–1.34)

FF

40-59years

45

0.10(0.01–0.81)

0.42(0.04–4.93)

1(Reference)

1.15(0.42–3.18)

0.32(0.07–1.54)

1.29(0.20-8.37)

0.14(0.01–2.50)

60-69years

120

0.63(0.20–1.95)

0.61(0.14–2.63)

1(Reference)

1.58(0.91–2.75)

0.80(0.40–1.64)

5.04(1.35–18.76)

1.11(0.21–5.91)

≥70years

209

1.36(0.68–2.72)

1.69(0.82–3.49)

1(Reference)

1.21(0.77–1.89)

0.85(0.52–1.40)

4.57(2.09–10.02)

1.89(0.78–4.57)

OF

40-59years

262

0.74(0.20–2.73)

0.81(0.19–3.49)

1(Reference)

1.35(0.77–2.34)

1.18(0.63–2.20)

2.23(0.65–7.68)

1.80(0.42–7.72)

60-69years

332

1.79(0.41–7.73)

1.18(0.25–5.51)

1(Reference)

1.09(0.69–1.72)

1.25(0.78–2.01)

1.40(0.58–3.36)

1.59(0.65–3.88)

≥70years

262

1.66(0.60–4.62)

1.42(0.49–4.11)

1(Reference)

1.22(0.71–2.08)

1.45(0.82–2.55)

1.81(0.73–4.46)

2.01(0.78–5.18)