Table 3.

P-values of multiple comparison for GRF in peak force (PF) and impulse (Imp) between Agmatine (A), placebo (P), and Carprofen (C) treatment groups based on different grades of radiographic CFJ OA (1–3) and presence or absence of IVD degeneration (IVD Degeneration or Normal Spine).

		Fz - PF	Fz - Imp	Fy(b) - PF	Fy(b) - Imp	Fy(p) - PF	Fy(p) - Imp
CFJ OA 1	A vs. C	0.0148	0.0507	0.0171	0.8726	0.9974	0.9484
	A vs. P	<0.0001	<0.0001	0.0153	0.398	0.9572	0.8911
	C vs. P	0.0003	0.0016	0.9889	0.4812	0.9715	0.7093
CFJ OA 2	A vs. C	0.0747	0.0002	0.9847	0.9434	0.1634	n/a
	A vs. P	0.9997	0.001	0.9636	0.6641	0.1085	0.9556
	C vs. P	0.071	0.8707	0.9966	0.5842	0.9396	0.9558
CFJ OA 2 Dog 1	A vs. C	0.0067	<0.0001	0.3785	0.0413	0.3925	0.4813
	A vs. P	0.9974	<0.0001	0.9085	0.0505	0.0303	0.0461
	C vs. P	0.0077	0.0093	0.6148	0.9961	0.167	0.1904
CFJ OA 2 Dog 2	A vs. C	0.6114	0.9808	0.426	0.2373	0.3508	0.3996
	A vs. P	0.9799	0.0719	0.8316	0.0426	0.4288	0.3802
	C vs. P	0.7268	0.0507	0.7288	0.8545	0.0654	0.0472
CFJ OA 3	A vs. C	0.1244	0.4206	0.2637	0.2182	0.6064	0.5357
	A vs. P	0.0305	0.013	0.9835	0.6978	0.5832	0.2109
	C vs. P	0.8116	0.2289	0.4124	0.6685	0.0915	0.0186
IVD degeneration	A vs. C	0.0057	0.076	0.0471	0.3685	0.955	0.876
	A vs. P	0.9959	0.1212	0.6198	0.9309	0.9568	0.4192
	C vs. P	0.0072	0.9729	0.0066	0.3171	0.8214	0.6731
Normal spine	A vs. C	0.4402	0.6728	0.3058	0.7928	0.1084	0.3971
	A vs. P	0.0564	0.9347	0.5778	0.8901	0.9348	0.5659
	C vs. P	0.5053	0.8726	0.8927	0.412	0.1384	0.0572

Fz: vertical force, Fy(b/p): craniocaudal force (braking/propulsion). Significant values were represented in bold letter. n/a indicates not available.