Table 3.

Patient satisfaction at one year after total knee arthroplasty, by treatment group. Values are numbers (percentages) unless stated otherwise

Satisfaction question	Positive response		Odds ratio (95% CI) for difference*	P for difference
	Therapist led	Home exercises
How satisfied are you with your operated knee?	95 (58.3)	90 (52.6)	1.07 (0.71 to 1.62)	0.75
How well did the surgery:
relieve the pain in your affected joint?	108 (66.3)	94 (55.0)	1.66 (1.10 to 2.52)	0.02
increase your ability to perform regular activities?	89 (54.6)	75 (43.9)	1.66 (1.09 to 2.51)	0.02
allow you to perform heavy work or sports activities?	46 (28.3)	43 (25.1)	1.57 (1.02 to 2.42)	0.04

Denominators for analysis were all randomised participants and not just those satisfied.

^*Adjusted for baseline Oxford knee score, study centre, and allocated intervention.