Table 7.

EQ-5D-5L health status index, EQ VAS and sum score over induction and optimization/maintenance phases

EQ-5D-5L results	Induction phase				Optimization/maintenance phase
	Asian	Non-Asian	Total		Asian	Non-Asian	Total
Baseline	n = 78	n = 701	n = 779		n = 53	n = 550	n = 603
Mean health status index	0.612 ± 0.2390	0.599 ± 0.2017	0.601 ± 0.2056		0.838 ± 0.1104	0.838 ± 0.1193	0.838 ± 0.1185
Mean EQ VAS	48.9 ± 22.65	44.3 ± 20.20	44.7 ± 20.49		67.2 ± 15.68	67.6 ± 17.10	67.6 ± 16.97
Mean sum score	31.9 ± 17.66	33.9 ± 15.34	33.7 ± 15.58		14.6 ± 12.32	14.5 ± 11.90	14.5 ± 11.92
End of phase	n = 76	n = 669	n = 745		n = 53	n = 550	n = 603
Mean health status index	0.784 ± 0.1693	0.793 ± 0.1729	0.792 ± 0.1725		0.784 ± 0.1861	0.833 ± 0.1474	0.829 ± 0.1517
Mean EQ VAS	61.6 ± 19.99	62.2 ± 20.66a	62.2 ± 20.58b		64.0 ± 22.97	69.7 ± 19.38	69.2 ± 19.76
Mean sum score	18.6 ± 14.85	18.3 ± 15.08	18.3 ± 15.05		18.5 ± 16.97	13.4 ± 13.77	13.8 ± 14.14
Change	n = 76	n = 669	n = 745		n = 53	n = 550	n = 603
Mean health status index	0.166 ± 0.2451	0.193 ± 0.2100	0.190 ± 0.2138		−0.054 ± 0.1314	−0.005 ± 0.1413	−0.009 ± 0.1411
Mean EQ VAS	12.3 ± 24.23	17.6 ± 21.34a	17.0 ± 21.69b		−3.2 ± 17.53	2.0 ± 18.55	1.6 ± 18.51
Mean sum score	−13.0 ± 18.89	−15.5 ± 15.93	−15.3 ± 16.26		3.9 ± 12.58	−1.1 ± 13.18	−0.7 ± 13.19

Values are presented as mean ± standard deviation.

EQ-5D-5L, EuroQol-5 dimension-5 level; VAS, visual analogue scale.

^an = 670; ^bn = 746.