Table 2. Demographic characteristics and interventions in study population (n = 513).

Specimen	Klebsiella pneumoniae
	N	%
Age (mean ± SD)	48.5 ± 8.9 (range: 9-56 years)
Male	411	80.1
Female	102	19.8
Rural	124	24.17
Urban	389	75.8
Children	115	22.41
Old age	398	77.58
History of interventions Nasogastric intubation Intravenous line Central venous line Urinary catheters Tracheotomy Endotracheal intubation Surgery	76 319 11 217 9 23 19	14.81 62.18 2.14 42.3 1.75 4.39 3.7