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Table 7 Stepwise multiple regression analyses using physical performance test scores

From: Association of lower extremity range of motion and muscle strength with physical performance of community-dwelling older women

Item Explanatory variable B SE Standardized β t p value Adjusted R 2 F
Functional reach test Hip extension ROM 0.32 0.10 0.30 3.16 0.002   
Ankle dorsiflexion ROM 0.21 0.07 0.26 3.08 0.003   
Knee flexion strength 0.04 0.02 0.24 2.88 0.005 0.44 19.68
5 m gait test Ankle plantar flexion ROM −0.02 0.01 −0.28 −3.25 0.002   
Knee extension strength 0.00 0.00 −0.38 −4.49 <0.001 0.34 17.15
Four square step test Hip extension ROM −0.11 0.04 −0.27 −2.69 0.008   
Knee flexion strength −0.02 0.01 −0.34 −3.46 0.001 0.25 16.41
Timed up and go test Age 0.07 0.03 0.22 2.87 0.005   
Ankle plantar flexion ROM −0.08 0.02 −0.41 −5.28 <0.001   
Knee extension strength −0.01 0.00 −0.40 −5.27 <0.001 0.47 29.07
Five times sit-to-stand test Hip extension ROM −0.14 0.04 −0.31 −3.27 0.001   
Knee flexion strength −0.02 0.01 −0.34 −3.60 0.001 0.29 20.35
  1. All regression models were significant (p < 0.001)
  2. ROM range of motion