Table 2.

Mean hip-pain score and mean lameness score (95% CI) at Day 0 and 24 months in the pooled gold implantation group evaluated by the clinical investigator.

	Time	GG +PG (pooled) (n = 66)	PC (n = 7)
Pain score	Day 0	4.8 (4.5 – 5.2)	4.4 (2.9 – 5.9)
	24 months	4.2 (3.8 – 4.6)	5.0 (3.9 – 6.1)
Lameness score	Day 0	1.9 (1.3 – 2.6)	2.6 (0.6 – 4.6)
	24 months	1.2 (0.5 – 1.8)	3.0 (0.7 – 5.3)

For abbreviations see Table 1