Analysis of Dynamic Plantar Pressure before and after the Occurrence of Neurogenic Intermittent Claudication in Patients with Lumbar Spinal Stenosis: An Observational Study

Table 2

Comparison of CT% in the four sub-stance phases and total CT of the foot for each group.

Stance phases	CT%/%
	LSS		Control		Ps		Pg
	1^st	2^nd	1^st	2^nd	LSS	Control	1^st	2^nd
ICP					0.002	0.158	0.028	<0.001
FFCP					0.002	0.272	0.478	<0.001
FFP					0.002	0.146	0.671	0.033
FFPOP					0.002	0.875	0.033	<0.001
CT/ms					0.002	0.754	0.003	<0.001

Values are expressed as . Pg: comparisons between the LSS group and the control group using independent sample t test; Ps: comparisons between the 2 tests in the LSS group and control group using paired t test. 1^st: first test. 2^nd: second test. CT%: contact time % (contact time of the 4 sub-phases normalized to the stance time of single leg); FFCP: forefoot contact phase; FFP: foot flat phase; FFPOP: forefoot push off phase; ICP: initial contact phase. .