Prevalence of class 1 integron in Escherichia coli isolated from animal sources in Iran: a systematic review and meta-analysis

Table 1 Characteristics of studies included in the meta-analysis

Study	Publication year	City or province	Sample source	Type of animal	Sample size	Int1	Diagnostic method	Ref
Taghadosi	2019	Kerman	Faecal	Healthy cattles and goats	18	9	PCR	[17]
Staji	2018	Tehran	Diarrheic	Cattle and poultry farms	63	15	PCR	[18]
Kohansal	2018	Fasa	Stool samples	Diarrheic calves	71	23	PCR	[19]
Kheiri	2016	Karaj	Faecal	Healthy chicken, cattle, and sheep	150	36	PCR	[20]
Bakhshi	2014	Tehran	Diarrheic	Calves	21	11	PCR	[21]

ISSN: 1349-4147