Analysis of the Distribution and Antibiotic Resistance of Pathogens Causing Infections in Hospitals from 2017 to 2019

Table 1

The top 15 isolated pathogens in the three districts of the hospital in 2017, 2018, and 2019.

Year	2017			2018			2019
Rankings	Bacteria	Number	Proportion	Bacteria	Number	Proportion	Bacteria	Number	Proportion (%)
1	Escherichia coli	456	0.131	Escherichia coli	497	0.133	Escherichia coli	465	0.121
2	Staphylococcus aureus	384	0.11	Klebsiella pneumoniae	462	0.123	Staphylococcus aureus	410	0.107
3	Pseudomonas aeruginosa	370	0.106	Staphylococcus aureus	420	0.112	Pseudomonas aeruginosa	409	0.107
4	Klebsiella pneumoniae	356	0.102	Pseudomonas aeruginosa	406	0.108	Klebsiella pneumoniae	382	0.1
5	Acinetobacter baumannii	212	0.061	Acinetobacter baumannii	219	0.058	Acinetobacter baumannii	282	0.073
6	Enterococcus faecalis	156	0.045	Staphylococcus epidermidis	176	0.047	Staphylococcus epidermidis	251	0.065
7	Vibrio parahaemolyticus	135	0.039	Enterococcus faecalis	147	0.039	Enterococcus faecium	149	0.039
8	Staphylococcus epidermidis	129	0.037	Enterococcus faecium	120	0.032	Stenostomonas maltophilia	129	0.034
9	Stenostomonas maltophilia	103	0.03	Streptococcus agalactiae	116	0.031	Streptococcus agalactiae	123	0.032
10	Streptococcus agalactiae	99	0.028	Enterobacter cloacae	113	0.03	Enterococcus faecalis	122	0.032
11	Enterobacter cloacae	92	0.026	Stenostomonas maltophilia	87	0.023	Enterobacter cloacae	101	0.026
12	Enterococcus faecium	92	0.026	Corynebacterium striatum	84	0.022	Haemophilus influenzae	69	0.018
13	Corynebacterium striatum	68	0.02	Streptococcus pneumoniae	68	0.018	Corynebacterium striatum	68	0.018
14	Streptococcus pneumoniae	59	0.017	Vibrio parahaemolyticus	60	0.016	Streptococcus pneumoniae	64	0.017
15	Proteus mirabilis	58	0.017	Proteus mirabilis	52	0.014	Streptococcus astragali	53	0.014
	Other bacteria	714	0.205	Other bacteria	723	0.193	Other bacteria	762	0.198
	Total	3483	1	Total	3750	1	Total	3839	1