Table 3.

Owners' assessments of hip pain and dysfunction using a 10 cm visual analog scale from 0 – 10 where 0 = no pain or dysfunction and 10 = extreme pain or dysfunction. The results are expressed as mean values with a 95% confidence interval.

	Time	GG +PG (pooled) (n = 66)	PC Group (n = 7)
Pain signs	Day 0	5.1 (4.8 – 5.4)	4.4 (3.4 – 5.5)
	24 months	2.4 (1.8 – 2.9)	3.0 (1.2 – 4.8)
Dysfunction	Day 0	4.3 (3.9 – 4.7)	3.9 (3.0 – 4.7)
	24 months	2.2 (1.6 – 2.7)	4.0 (2.3 – 5.7)

For abbreviations see Table 1