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Table 3 Annual changes in the proportions of MDROs(2015–2020)

From: Point-prevalence surveys of hospital-acquired infections in 42 Chinese hospitals in Weifang, China: from 2015 to 2020

MDRO

Strains (%)

2015

2016

2017

2018

2019

2020

Total

Carbapenem-Resistant Enterobacteriaceae(CRE)

27 (34.18)

79 (60.77)

11 (15.07)

55 (38.73)

21 (27.92)

25(29.76)

218(37.20)

Methicillin-Resistant Staphylococcus aureus (MRSA)

9 (11.39)

9 (6.92)

25 (34.25)

20 (14.08)

21 (26.92)

23 (27.38)

107(18.26)

Carbapenem-Resistant Pseudomonas aeruginosa(CRPA)

20 (25.32)

22 (6.92)

21 (28.78)

22 (15.49)

19 (24.36)

20 (23.81)

124(21.16)

Carbapenem-Resistant Acinetobacter baumannii(CRAB)

22 (27.85)

11 (8.46)

12 (16.45)

44 (30.99)

17 (21.79)

15 (17.86)

121(20.65)

Vancomycin-Resistant Enterococcus (VRE)

1 (1.27)

9 (6.92)

4 (5.48)

1 (0.70)

0 (0.00)

1(1.19)

16(2.73)

Total

79 (23.09)

130 (100.00)

73 (100.00)

142 (100.00)

78 (100.00)

84 (100.00)

586(100.00)