Reference value of knee position sense in weight-bearing and non-weight-bearing conditions

Table 3 Relationship between the age and the knee joint position sense

Variable	R²	Constant	β	Standard error	P
WD 30	0.47	−2.775	0.166	0.036	0.000*
WND 30	0.42	−1.767	0.137	0.034	0.000*
WD 50	0.39	−1.070	0.141	0.039	0.000*
WND 50	0.42	−1.219	0.126	0.032	0.000*
NWD 30	0.37	−0.419	0.102	0.030	0.001*
NWND 30	0.18	1.412	0.045	0.029	0.122
NWD 50	0.15	2.207	0.044	0.033	0.188
NWND 50	0.33	0.447	0.076	0.026	0.004*

WD 30 weight-bearing + dominant side + 30°, WND 30 weight-bearing + non-dominant side + 30°, WD 50 weight-bearing + dominant side + 50°, WND 50 weight-bearing + non-dominant side + 50°, NWD 30 non-weight-bearing + dominant side + 30°, NWND 30 non-weight-bearing + non-dominant side + 30°, NWD 50 non-weight-bearing + dominant side + 50°, NWND 50 non-weight-bearing + non-dominant side + 50°
*Significant difference (P < 0.05)

ISSN: 2234-2451