Effects of perioperative rosuvastatin on postoperative delirium in elderly patients: A randomized, double-blind, and placebo-controlled trial

Figure 1 Study design.

Figure 2 Trial profile.

Figure 3 The incidence of postoperative delirium. The odds ratios are rounded. Event rate (%) for postoperative delirium. OR: Odds ratios; CI: Confidence interval.

Figure 4 Thirty-day all-cause mortality. The odds ratios are rounded. Event rate (%) for 30-d all-cause mortality. OR: Odds ratios; CI: Confidence interval.

Figure 5 Hospitalization time. Hospitalization time was significantly decreased in the rosuvastatin group compared with the place group (P = 0.03).

Figure 6 Hospitalization cost. The hospitalization costs incurred by the rosuvastatin group were significantly decreased compared with the place group (P = 0.007).