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. Author manuscript; available in PMC: 2021 Apr 27.
Published in final edited form as: Acad Radiol. 2012 Dec;19(12):1529–1536. doi: 10.1016/j.acra.2012.09.007

Table 1.

Summary statistics of diagnostic measurements and covariates

Non-fractured Subjects (n0=1951) Fractured Subjects (n1=371)
Diagnostic tests Mean ± SD§ Mean ± SD
 Hip BMD (DXA) 878.85 ± 140.03 802.11 ± 149.59
 SOS (QUS) 1546.33 ± 10.53 1541.98 ± 10.29
Continuous covariates
 age 66.42 ± 6.86 69.18 ± 7.10
 Height(cm) 160.64 ± 6.31 159.61 ± 6.30
 Weight(kg) 68.71 ± 12.38 67.72 ± 12.41
 BMI 26.61 ± 4.51 26.56 ± 4.42
§

SD=Standard Deviation