Table 1
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Descriptive statistics of the 20 to 94 year old ambulatory rehabilitation patients
(n = 215)
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Men (n = 102)
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Women (n = 113)
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Combined (n = 215)
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Age (yr)
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71.7 ± 12.1 (24 – 94)
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71.4 ± 15.5* (20 – 90)
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71.5 ± 14.0 (20 – 94)
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Height (cm)
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171.3 ± 6.1 (154 – 186)
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159.0 ± 6.2† (146 – 180)
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164.9 ± 8.7 (146 – 186)
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Mass (kg)
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77.0 ± 14.3 (40.3 – 132.5)
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70.3 ± 21.0‡ (41.1 – 156.0)
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73.5 ± 18.4 (40.3 – 156.0)
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BMI (kg/m2)
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26.2 ± 4.2 (15.2 – 39.1)
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27.6 ± 7.0* (13.6 – 53.3)
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26.9 ± 5.9 (13.6 – 53.3)
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% BF
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28.9 ± 5.4 (15.1 – 44.1)
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42.7 ± 6.8‡ (22.6 – 57.6)
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36.2 ± 9.3 (15.1 – 57.6)
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Length of stay (days)
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14.8 ± 17.1 (3 – 120)
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13.9 ± 10.5* (3 – 65)
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14.4 ± 14.0 (3 – 120)
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TUG (sec; n = 213)§
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31.7 ± 29.2 (7.7 – 207.6)
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33.7 ± 21.8* (8.2 – 131.6)
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32.7 ± 25.5 (7.7 – 207.6)
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MBI (n = 214)§
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91.9 ± 6.4 (71 – 100)
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92.7 ± 6.7 (56 – 100)
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92.3 ± 6.6 (56 – 100)
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FIM (n = 210)§
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109.0 ± 10.4 (68 – 124)
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107.8 ± 10.5 (75 – 124)
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108.4 ± 10.4 (68 – 124)
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Max Quad strength (kg)
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7.5 ± 3.5 (1.5 – 16.8)
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5.4 ± 2.8‡ (0.4 – 13.1)
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6.4 ± 3.3 (0.4 – 16.8)
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All values are ± SD; range in parentheses; %BF = percent body fat; TUG = Timed Up-and-Go; MBI =
modified Barthel Index; FIM = Functional Independence Measure
* Non-significant; † p < 0.001; ‡ p < 0.05
§ Subjects with missing data were excluded from the corresponding analyses.
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Gunn et al. Dynamic Medicine 2008 7:14 doi:10.1186/1476-5918-7-14
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