How are you doing in the eyes of your spouse? Level of agreement between the self-completed EQ-5D-5L and two proxy perspectives in an orthopaedic population: a randomized agreement study

Table 4 Level of agreement domain scores EQ-5D-5L

	Proxy-proxy perspective number of dyads = 115		Proxy-patient perspective number of dyads = 115
	Weighted kappa (SE)	95% CI	Weighted kappa (SE)	95% CI
Mobility	0.596 (0.053) moderate	0.492–0.699	0.599 (0.054) moderate	0.494–0.705
Selfcare	0.452 (0.065) moderate	0.324–0.579	0.417 (0.073) moderate	0.275–0.559
ADL	0.337 (0.061) fair	0.216–0.457	0.384 (0.061) fair	0.264–0.503
Pain	0.392 (0.070) fair	0.255–0.529	0.394 (0.068) fair	0.261–0.527
Anxiety	0.355 (0.066) fair	0.225–0.484	0.406 (0.073) fair	0.262–0.549

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