Fig. 1From: Effects of pharmacist intervention on polypharmacy in patients with type 2 diabetes in JapanChanges in number of drugs and polypharmacy rate The number of drugs (hospitalization vs. discharge: 9 [1–17] vs. 7 [1–16], P < 0.001) and PP rate (hospitalization vs. discharge: 75.4% vs. 61.1%, P < 0.001) were significantly lower at discharge (Wilcoxon signed rank test)Back to article page