“…When the question referred to considering TJR in the future if it was recommended by the physician, only ethnicity and perceived efficacy were significant predictors. To date, studies strongly suggest that less willingness of AfroAmericans to undergo TJR compared with white patients is accounted for by several psychological factors: they have worse expectations about TJR outcomes (Ibrahim et al, 2002a), expect a longer hospital stay (Ibrahim et al, 2002b), are more likely to perceive various traditional and complementary care modalities as efficacious (Ibrahim et al, 2001), and consider that prayer is a helpful option to face up to OA disability (Ang et al, 2002). These beliefs and expectations may have important historical roots; discrimination against African Americans, for example, may have created cultural expectations of avoiding medical interventions in favour of home remedies.…”