Table 1.

Physical behaviour volume descriptive statistics and between-subject effects for one-way repeated ANOVA.

Activity	Time Points	Mean	Standard Deviation	Standard Error of the Mean	95% Confidence Interval		F	P
					Lower Bound	Upper Bound
Sedentary Time (Hour)	Pre-Total Knee Arthroplasty	19.48	1.51	0.26	18.94	20.01	.940	.396
	6 months Post-Total Knee Arthroplasty	19.27	1.66	0.29	18.68	19.86
	12 months Post-Total Knee Arthroplasty	19.08	1.54	0.27	18.53	19.62
Standing Time (Hour)	Pre-Total Knee Arthroplasty	3.47	1.27	0.22	3.02	3.92	.216	.807
	6 months Post-Total Knee Arthroplasty	3.64	1.44	0.25	3.13	4.15
	12 months Post-Total Knee Arthroplasty	3.54	0.97	0.17	3.20	3.89
Upright Time (Hour)	Pre-Total Knee Arthroplasty	4.48	1.45	0.25	3.96	4.99	1.08	.343
	6 months Post-Total Knee Arthroplasty	4.73	1.67	0.29	4.14	5.32
	12 months Post-Total Knee Arthroplasty	4.88	1.47	0.26	4.36	5.41
Stepping Time (Hour)	Pre-Total Knee Arthroplasty	.98	.43	.075	.33	1.95	57.78	.0001
	6 months Post-Total Knee Arthroplasty	1.17	.42	.074	.56	2.11
	12 months Post-Total Knee Arthroplasty	1.36	.38	.67	.68	2.18
Steps Number	Pre-Total Knee Arthroplasty	4240	2268	394	3435	5044	260.6	.0001
	6 months Post-Total Knee Arthroplasty	4853	2108	367	4105	5601
	12 months Post-Total Knee Arthroplasty	6174	2287	398	5363	6985