highly significantp < 0.001
Interestingly, while in patients receiving primary TJA, the frequency of malaise (nausea and/or vomitus) prior surgery only trends to be higher in the group that developed complications (17.7%) when compared with the group that did not develop adverse events (9.3%; OR = 2.220; p = 0.097), this effect was highly significant in patients receiving revision TJA (8.6% vs. 31.3%; OR = 4.543; p < 0.001).