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Table 4 Species responsible for hospital-acquired infections from 2018 to 2020

From: Effect of the “Normalized Epidemic Prevention and Control Requirements” on hospital-acquired and community-acquired infections in China

2018 2019 2020
Species n (%) Species n (%) Species n (%)
Klebsiella pneumoniae 155 (15.72) Klebsiella pneumoniae 188 (17.84) Klebsiella pneumoniae 222 (17.73)
Acinetobacter baumannii 154 (15.62) Acinetobacter baumannii 133 (12.62) Escherichia coli 131 (10.46)
Escherichia coli 139 (14.10) Escherichia coli 125 (11.86) Acinetobacter baumannii 130 (10.38)
Pseudomonas aeruginosa 87 (8.82) Candida albicans 100 (9.49) Candida albicans 104 (8.31)
Stenotrophomonas maltophilia 63 (6.39) Pseudomonas aeruginosa 83 (7.87) Pseudomonas aeruginosa 101 (8.07)
Enterobacter cloacae 49 (4.97) Enterococcus faecium 54 (5.12) Staphylococcus aureus 65 (5.19)
Staphylococcus aureus 45 (4.56) Staphylococcus aureus 50(4.74) Stenotrophomonas maltophilia 56 (4.47)
Candida albicans 38 (3.85) Stenotrophomonas maltophilia 45 (4.27) Candida smooth 54 (4.31)
Enterococcus faecalis 35 (3.55) Candida smooth 42 (3.98) Enterococcus faecium 48 (3.83)
Candida smooth 27 (2.74) Enterobacter cloacae 41 (3.89) Enterobacter cloacae 45 (3.59)
Others 194 (19.68) Others 193 (18.31) Others 296 (23.64)
Total 986 (100) Total 1054 (100) Total 1252 (100)