Bacterial Isolates and Antibacterial Resistance Patterns in a Patient with Acute Exacerbation of Chronic Obstructive Pulmonary Disease in a Tertiary Teaching Hospital, Southwest Ethiopia

Table 3

Sputum bacteriology from acute exacerbation of chronic obstructive pulmonary disease patients at JUMC, southwest Ethiopia, 2019.

Gram-reaction	Isolated species	Frequency	Percentage (%)
Gram-positive bacteria	Staphylococci aureus	5	15.62
	Streptococcus pneumoniae	2	6.25
Gram-negative bacteria	Pseudomonas aeruginosa	7	21.9
	Klebsiella pneumoniae	6	18.75
	Escherichia coli	4	12.5
	Acinetobacter spp.	4	12.5
	Proteus spp.	3	9.37
	Haemophilus influenzae	1	3.12