Table 3.

Influence of age on NDI, SF36 and VAS scores

Score	Regression coefficient (B)	95% CI (B)	P value
NDI	0.065	−0.077 to 0.207	0.365
VAS	−0.570	−1.65 to 0.513	0.300
SF36 Physical	−0.238	−0.322 to −0.154	<0.001
SF36 Role Physical	−0.146	−0.224 to −0.067	<0.001
SF36 Pain	−0.061	−0.172 to 0.051	0.284
SF36 General Health	−0.148	−0.256 to −0.040	0.008
SF36 Energy	−0.130	−0.246 to −0.015	0.027
SF36 Social	−0.125	−0.213 to −0.038	0.005
SF36 Role Mental	−0.040	−0.098 to 0.017	0.166
SF36 Mental Health	0.053	−0.075 to 0.180	0.419