Table 4.

Correlation between satisfaction scales and data from patients.

	Age			Height			Weight			YearsD			EDSS			Sessions
QUEST 2.0	rho	CI	p	rho	CI	p	rho	CI	p	rho	CI	p	rho	CI	p	rho	CI	p
Dimensions	0.118	−0.201 to 0.414	0.468	−0.314 *	−0.570 to −0.003	0.049	−0.384 *	−0.621 to −0.082	0.015	0.151	−0.168 to 0.442	0.352	0.024	−0.290 to 0.333	0.882	0.107	−0.212 to 0.405	0.511
Weight	0.016	−0.297 to 0.326	0.920	−0.036	−0.344 to 0.279	0.827	0.064	−0.253 to 0.368	0.694	0.013	−0.300 to 0.323	0.937	0.216	−0.102 to 0.494	0.181	0.201	−0.118 to 0.482	0.213
Adjustments	0.082	−0.236 to 0.384	0.616	−0.215	−0.493 to 0.103	0.183	−0.149	−0.440 to 0.170	0.359	−0.056	−0.361 to 0.260	0.732	0.062	−0.254 to 0.366	0.705	0.174	−0.145 to 0.461	0.284
Safety	−0.070	−0.373 to 0.247	0.668	−0.314 *	−0.570 to −0.003	0.048	−0.281	−0.545 to 0.033	0.078	−0.076	−0.379 to 0.241	0.639	0.050	−0.266 to 0.356	0.761	0.257	−0.059 to 0.526	0.110
Durability	0.111	−0.208 to 0.408	0.497	−0.334 *	−0.585 to −0.025	0.035	−0.343 *	−0.591 to −0.035	0.030	−0.055	−0.360 to 0.261	0.734	−0.070	−0.373 to 0.247	0.666	0.173	−0.146 to 0.460	0.286
Easy to Use	−0.165	−0.453 to 0.154	0.309	0.073	−0.244 to 0.376	0.655	−0.005	−0.316 to 0.307	0.976	−0.028	−0.337 to 0.286	0.866	−0.053	−0.359 to 0.263	0.745	0.208	−0.111 to 0.488	0.199
Comfort	−0.149	−0.440 to 0.170	0.357	0.087	−0.231 to 0.388	0.592	−0.148	−0.439 to 0.171	0.362	0.031	−0.283 to 0.339	0.848	0.139	−0.180 to 0.432	0.393	0.198	−0.121 to 0.480	0.220
Effectiveness	−0.061	−0.366 to 0.255	0.709	−0.239	−0.512 to 0.078	0.137	−0.255	−0.525 to 0.061	0.113	−0.092	−0.392 to 0.226	0.573	−0.071	−0.374 to 0.246	0.664	0.357 *	0.051 to 0.602	0.024
Total	−0.030	−0.338 to 0.284	0.856	−0.233	−0.508 to 0.085	0.147	−0.267	−0.534 to 0.049	0.095	−0.033	−0.341 to 0.281	0.841	0.027	−0.287 to 0.336	0.869	0.265	−0.051to0.533	0.098
CSQ8	0.053	−0.263 to 0.359	0.747	−0.157	−0.447 to 0.162	0.333	−0.104	−0.402 to 0.214	0.524	−0.053	−0.359 to 0.263	0.747	−0.107	−0.405 to 0.212	0.511	0.532 **	0.264 to 0.724	<0.001
	MSWS			MSIS			MFIS			SF36			HADS Anxiety			HADS Depression
QUEST 2.0	rho	CI	p	rho	CI	p	rho	CI	p	rho	CI	p	rho	CI	p	rho	CI	p
Dimensions	0.144	−0.228 to 0.479	0.448	0.066	−0.251 to 0.370	0.686	−0.145	−0.437 to 0.174	0.371	−0.004	−0.315 to 0.308	0.980	0.148	−0.171 to 0.439	0.361	0.090	−0.228 to 0.391	0.583
Weight	0.322	−0.043 to 0.611	0.083	0.335 *	0.026 to 0.585	0.035	0.270	−0.045 to 0.536	0.092	−0.161	−0.450 to 0.158	0.322	0.169	−0.150 to 0.456	0.297	0.065	−0.252 to 0.369	0.692
Adjustments	0.194	−0.179 to 0.518	0.305	0.174	−0.145 to 0.461	0.282	0.103	−0.215 to 0.402	0.526	−0.077	−0.379 to 0.240	0.637	0.204	−0.115 to 0.485	0.208	0.086	−0.232 to 0.387	0.600
Safety	−0.109	−0.452 to 0.262	0.567	0.060	−0.256 to 0.365	0.713	−0.186	−0.470 to 0.133	0.249	0.178	−0.141 to 0.464	0.272	−0.065	−0.369 to 0.252	0.692	0.001	−0.311 to 0.312	0.993
Durability	−0.005	−0.365 to 0.356	0.979	0.152	−0.167 to 0.443	0.350	−0.007	−0.318 to 0.305	0.965	−0.086	−0.387 to 0.232	0.596	0.142	−0.177 to 0.434	0.381	0.184	−0.135 to 0.469	0.256
Easy to Use	−0.252	−0.561 to 0.119	0.180	0.085	−0.233 to 0.386	0.601	0.096	−0.222 to 0.396	0.554	−0.078	−0.380 to 0.239	0.633	0.153	−0.166 to 0.443	0.345	0.135	−0.184 to 0.428	0.407
Comfort	−0.194	−0.518 to 0.179	0.305	0.379 *	0.077 to 0.618	0.016	0.274	−0.041 to 0.539	0.088	−0.181	−0.466 to 0.138	0.263	0.304	−0.008 to 0.562	0.057	0.096	−0.222 to 0.396	0.557
Effectiveness	−0.171	−0.500 to 0.202	0.365	−0.186	−0.470 to 0.133	0.251	−0.335 *	−0.585 to −0.026	0.035	0.289	−0.025 to 0.551	0.071	−0.194	−0.477 to 0.125	0.231	0.023	−0.291 to 0.332	0.886
Total	−0.018	−0.376 to 0.345	0.923	0.147	−0.172 to 0.438	0.365	0.029	−0.285 to 0.337	0.859	−0.014	−0.324 to 0.299	0.932	0.173	−0.146 to 0.460	0.287	0.105	−0.213 to 0.403	0.517
CSQ8	0.060	−0.307 to 0.411	0.752	−0.087	−0.388 to 0.231	0.593	−0.202	−0.483 to 0.117	0.212	0.102	−0.216 to 0.401	0.532	−0.059	−0.364 to 0.257	0.718	−0.002	−0.313 to 0.310	0.989

CI: confidence interval; Dim: dimensions; QUEST: Quebec User Evaluation with Assistive Technology; CSQ8: Client Satisfaction Questionnaire; YearsD: years since diagnosis; SWS: Multiple Sclerosis Walking Scale; MSIS: Multiple Sclerosis Impact Scale; MFIS: Modified Fatigue Impact Scale; SF36: Short Form Health Survey; HADS: Hospital Anxiety and Depression Scale. * = p < 0.05 (bold values) using Rho of Spearman. ** = p < 0.01 (bold values) using Rho of Spearman.