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Table 1 Regional medical performance indicators between 2013 and 2019

From: Impact of DRGs-based inpatient service management on the performance of regional inpatient services in Shanghai, China: an interrupted time series study, 2013–2019

Indicator 2013 2014 2015 2016 2017 2018 2019 13–16 annual growth rate 17–19 annual growth rate
DRGs number 623 624 644 656 679 684 723 1.3% 2.2%
CMI 0.692 0.696 0.686 0.694 0.730 0.775 0.800 0.1% 3.2%
Total weight 45,571 47,646 47,008 49,387 55,425 60,648 65,850 2.1% 6.3%
TEI 1.092 1.078 1.018 1.031 1.009 0.973 0.920 −1.4% −3.0%
CEI 0.874 0.894 0.922 1.033 1.088 1.074 1.042 4.6% −1.4%
IMLRG(%) 0.109 0.121 0.100 0.143 0.059 0.032 0.014 7.7% −25.7%
IMMLRG(%) 1.191 0.904 1.013 0.898 0.626 0.427 0.361 −6.1% −14.1%