Table 2.

Comparison of spatiotemporal data between the unilateral total knee arthroplasty (TKA) and unicondylar knee arthroplasty (UKA) groups.

Parameter	TKA mean (95% CI)	UKA mean (95% CI)	P-value
Cadence (steps/minute)	102.190 (98.383–105.997)	105.193 (101.385–109.000)	0.270
Gait speed (metres/second)	1.011 (0.953–1.069)	1.054 (0.996–1.112)	0.307
Stride:
Length (metres)	1.188 (1.142–1.234)	1.200 (1.154–1.245)	0.719
Time (seconds)	1.196 (1.149–1.243)	1.152 (1.105–1.200)	0.197
Step length (metres)	0.600 (0.576–0.623)	0.599 (0.575–0.622)	0.953