[Retracted] Cost-Effectiveness of Life Cycle Cost Theory-Based Large Medical Equipment

Figure 4

Analysis of operation costs of Discovery MR 750 W and Signa 3.0 T HDxt (3.0 T MR). (a, c) The annual revenue and expenditure of the Discovery MR 750 W and Signa 3.0 T HDxt from 2019 to 2021. (b, d) The annual benefit rate of Discovery MR 750 W and Signa 3.0 T HDxt from 2019 to 2021.

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(b)

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(d)