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Summary of Patient Characteristics and Baseline Preoperative Function |
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| Patient Characteristics And Baseline, Preoperative Function |
Dropouts/Withdrawn Patients Mean, (SD), N |
Subjects Mean (SD) N |
T-Test Results p-value |
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| Age (years) |
68.03, (12.30), 36 |
63.81, (10.19), 152 |
p = 0.033 |
| BMI kg/m2 |
29.96, (5.40), 36 |
30.15, (4.82), 151 |
p = 0.839 |
| TUG score (seconds) |
11.23, (4.39), 36 |
10.14, (3.67), 152 |
p = 0.128 |
| 6 MWT distance (meters) |
370.06, (111.20), 35 |
412.05, (118.12), 148 |
p = 0.057 |
| Stair Test (seconds) |
22.44, (9.34), 35 |
17.65, (9.91), 151 |
p < 0.010 |
| WOMAC PF score |
30.97, (12.19), 36 |
32.86, (11.30), 152 |
p = 0.377 |
| LEFS score |
32.61, (13.21), 36 |
30.03, (12.54), 152 |
p = 0.272 |
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Abbreviations: N = Number SD = Standard Deviation BMI = Body Mass Index TUG = Timed up and go test 6 MWT = Six Minute Walk Test PF = Physical Function LEFS = Lower Extremity Function Scale | |||
Kennedy et al. BMC Musculoskeletal Disorders 2006 7:100 doi:10.1186/1471-2474-7-100 |
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