borderline significantp < 0.001
General anesthesia showed a borderline significant interaction (P for interaction = 0.053), with ORs of 3.28 (95% CI: 2.09–5.17, p < 0.001) for non-general anesthesia and 5.43 (95% CI: 4.32–6.83, p < 0.001) for general anesthesia.