Table 1.
Participant characteristics (n = 50).
Fig 1.
Typical ultrasound images of the paretic lower extremity.
Table 2.
Correlation coefficients between quadriceps muscle strength of the paretic limb and each variable.
Table 3.
Correlation coefficients between quadriceps muscle strength of the non-paretic limb and each variable.
Table 4.
Stepwise multiple regression analysis (muscle thickness entry model) for muscle strength of the quadriceps on the paretic limb (R2 = 0.57).
Table 5.
Stepwise multiple regression analysis (echo intensity entry model) for muscle strength of the quadriceps on the paretic limb (R2 = 0.54).
Table 6.
Stepwise multiple regression analysis (muscle thickness entry model) for muscle strength of the quadriceps on the non-paretic limb (R2 = 0.40).
Table 7.
Stepwise multiple regression analysis (echo intensity entry model) for muscle strength of the quadriceps on the non-paretic limb (R2 = 0.24).