Table 5. Change in outcome measure of disability between pre-and post- interventions (n=34)

Variable	Group	Pre-intervention	Post-intervention	p
		Mean±SD	Mean±SD	Within group	Between groups
PSPF	General (n=17)	4.94±1.75	6.12±1.90	0.058	.257
	MSI (n=17)	5.58±1.47	7.76±1.15	<0.001*
ODI	General (n=17)	27.18±6.64	19.29±4.47	<0.001*	.338
	MSI (n=17)	27.29±7.55	17.53±7.13	<0.001*

Data are expressed as mean±SD.
p<0.05.
MSI, movement system impairment; PSPF, patient-specific functional scale; ODI, oswestry disability index.