Table 3 Adjusted odds ratio and 95 % confidence intervals (95 % CI) of gender, age group, and race/ethnicity in hip fracture patients from 2000–2009

Gender

1.00

1.79 [1.72, 1.86]^a

1.00

1.63 [1.57, 1.70]^a

1.00

1.43 [1.41, 1.46]^a

 55–59

0.73 [0.55, 0.98]^c

0.79 [0.60, 1.03]

0.84 [0.67, 1.04]

0.70 [0.56, 0.89]^b

0.96 [0.81, 1.15]

0.74 [0.61, 0.90]^b

 60–64

0.87 [0.67, 1.21]

0.95 [0.74, 1.23]

0.89 [0.73, 1.08]

0.98 [0.81, 1.19]

0.99 [0.85, 1.16]

0.99 [0.83, 1.18]

 65–69

1.00

1.00

1.00

1.00

1.00

1.00

 70–74

1.18 [0.97, 1.44]

1.60 [1.29, 1.98]^a

1.20 [1.02, 1.40]^c

1.45 [1.21, 1.72]^a

1.30 [1.15, 1.46]^a

1.39 [1.21, 1.60]^a

 75–79

1.49 [1.25, 1.78]^a

2.20 [1.81, 2.68]^a

1.43 [1.25, 1.64]^a

1.99 [1.70, 2.33]^a

1.54 [1.37, 1.73]^a

1.86 [1.62, 2.13]^a

 80–84

1.73 [1.48, 2.02]^a

2.61 [2.18, 3.11]^a

1.80 [1.57, 2.07]^a

2.41 [2.10, 2.77]^a

1.95 [1.74, 2.20]^a

2.32 [2.06, 2.61]^a

 85+

3.25 [2.78, 3.81]^a

4.22 [3.54, 5.03]^a

3.32 [2.95, 3.73]^a

3.71 [3.23, 4.25]^a

3.56 [3.23, 3.93]^a

3.42 [3.04, 3.85]^a

 Caucasian

1.00

1.00

1.00

1.00

1.00

1.00

 Asian

0.59 [0.51, 0.68]^a

0.62 [0.52, 0.74]^a

0.52 [0.46, 0.58]^a

0.59 [0.51, 0.68]^a

0.51 [0.46, 0.56]^a

0.57 [0.51, 0.64]^a

 African American

0.78 [0.67, 0.91]^c

0.64 [0.53, 0.78]^a

0.78 [0.68, 0.89]^a

0.66 [0.56, 0.79]^a

0.73 [0.65, 0.82]^a

0.73 [0.63, 0.83]^a

 Hispanic

0.79 [0.71, 0.87]^a

0.68 [0.61, 0.77]^a

0.71 [0.66, 0.77]^a

0.66 [0.60, 0.72]^a

0.66 [0.63, 0.70]^a

0.65 [0.60, 0.70]^a