. Author manuscript; available in PMC: 2013 Jul 15.

Published in final edited form as: Am J Vet Res. 2011 Mar;72(3):376–383. doi: 10.2460/ajvr.72.3.376

Table 2.

Mean ± SD values for FV/AV, FVIA/FV, FVIA/AV, OA score,^* and DI in 1 hip joint from each of 46 mixed-breed hound-type dogs with hip joint OA as measured at 16, 32, and 104 weeks of age.

Variable	16 weeks	32 weeks	104 weeks
FV/AV	0.85 ± 0.12^a	1.04 ± 0.18^b	1.01 ± 0.26^b
FVIA/FV	0.34 ± 0.13^b	0.26 ± 0.16^a	0.35 ± 0.14^b
FVIA/AV	0.29 ± 0.10^a,b	0.28 ± 0.17^a	0.34 ± 0.11^b
OA score	0.00 ± 0.00^a	0.65 ± 1.12^b	0.93 ± 1.24^b
DI	0.65 ±± 0.15	0.74 ± 0.19	0.70 ± 0.22

Radiographs of hip joints were assigned OA scores for degree of degenerative joint disease as follows: none = 0, mild = 1, moderate = 2, and severe = 3.

See Table 1 for remainder of key.