Fig. 1.

Fig. 1. Trends of total (A) & each carbapenem ((B) Imipenem, (C) Meropenem, (D) Ertapenem) before and after intervention for long-term carbapenem prescription. Trends of carbapenem use before and after intervention for long-term carbapenem prescription. Monthly defined daily dose of carbapenem per 1,000 patients-day from 2019 to 2020. P1 is the P-value for immediate changes after intervention and P2 is the P-value for trends between pre- and post-intervention.

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