Table 3. Predicting Total Knee Replacement (TKR) Recommendation from Patient Race, Implicit Association Test (IAT) Order, and Implicit Racial Attitude and Stereotype Moderators

	χ²	P Value
Cooperativeness IAT (n = 417)
Patient race main effect	0.15	.700
Cooperativeness IAT main effect	0.24	.624
Order main effect	2.30	.129
Interactions
Patient race + cooperativeness IAT	0.50	.479
Patient race + order	0.20	.652
Order + cooperativeness IAT	0.00	.983
Patient race + cooperativeness IAT + order	0.55	.458
Race preference IAT (n=72)
Patient race main effect	0.63	.428
Race preference IAT main effect	1.75	.185
Order main effect	3.11	.078
Interactions
Patient race + race preference IAT	0.21	.648
Patient race + order	0.07	.796
Order + race preference IAT	2.26	.133
Patient race + race preference IAT + order	0.32	.570