Table 3.

Means of the FCSI scores at all measurement points

Measurement/group/dogs (n)	Mean of FCSI score (±sd)	Change from baseline score (±sd)
1. STIF/29	154.7 (±60.1)	NA
2. STIF/25	108.7 (56.9)	−48.8 (±44.6)
3. STIF/19	58.6 (±44.9)	−93.3 (±62.0)
1. OTHER/17	59.4 (±54.3)	NA
2. OTHER/11	43.2 (±52.8)	−26.1 (±38.1)
3. OTHER/11	39.8 (±37.0)	−29.5 (±39.6)
1. CTRL/11	17.0 (±22.9)	NA
2. CTRL/10	15.4 (±13.9)	−3.34 (±13.6)
3. CTRL/11	5.3 (±11.9)	−11.7 (±21.0)

CTRL, control dogs with no known musculoskeletal disease; FCSI, Finnish Canine Stifle Index; NA, not applicable; OTHER, dogs with some musculoskeletal disease other than stifle dysfunction; STIF, dogs with any stifle dysfunction.