The prevalence and antimicrobial resistance profiles of bacterial isolates from meat and meat products in Ethiopia: a systematic review and meta-analysis

Zelalem, Andarge; Sisay, Mekonnen; Vipham, Jessie L.; Abegaz, Kebede; Kebede, Ameha; Terefe, Yitagele

doi:10.1186/s40550-019-0071-z

Table 1 Characteristics of the studies describing the prevalence of selected bacterial pathogens in meat and meat products in Ethiopia

From: The prevalence and antimicrobial resistance profiles of bacterial isolates from meat and meat products in Ethiopia: a systematic review and meta-analysis

Studies	Quality score	Publication year	Study Area	Study Design	Slaughtered Animal	Spatial Source	Sample Type	Bacteria isolates	Sample size	# positive samples
Study 1 (Abdissa et al., 2017)	8.5	2017	AA/Debre Berhan	CS	Beef	Market	Carcass swab	E. coli O157:H7	125	1
Study 1 (Abdissa et al., 2017)	8.5	2017	AA/Debre Berhan	CS	Beef	Abattoir	Carcass swab	E. coli O157:H7	370	2
Study 2 (Adugna et al., 2018)	8	2018	AA	CS	Beef	Abattoir	Carcass swab	S. aureus	384	36
Study 2 (Adugna et al., 2018)	8	2018	AA	CS	Beef	Butcher	Carcass swab	S. aureus	384	76
Study 3 (Alemu & Zewde, 2012)	8	2012	Bahir Dar	CS	Beef	Abattoir	Carcass swab	Salmonella spp.	186	9
Study 4 (Atnafie et al., 2017)	8.5	2017	Hawassa	CS	Beef	Abattoir	Carcass swab	E. coli O157:H7	150	4
Study 4 (Atnafie et al., 2017)	8.5	2017	Hawassa	CS	Beef	Butcher	Meat	E. coli O157:H7	150	3
Study 5 (Ejo et al., 2016)	8.5	2016	Gondar town	CS	Other	Market	Minced meat	Salmonella spp.	25	2
Study 5 (Ejo et al., 2016)	8.5	2016	Gondar town	CS	Other	Market	Meat	Salmonella spp.	50	6
Study 6 (Azage & Kibret, 2017)	9	2017	Bahir Dar	CS	Other	Butcher	Meat	Salmonella spp.	30	21
Study 7 (Bekele et al., 2014)	8	2014	AA	CS	Beef	Abattoir	Carcass swab	E. coli O157:H7	64	3
					Sheep	Abattoir	Carcass swab	E. coli O157:H7	64	4
					Goat	Abattoir	Carcass swab	E. coli O157:H7	64	4
					Beef	Market	Meat	E. coli O157:H7	64	14
					Sheep	Market	Meat	E. coli O157:H7	64	8
					Goat	Market	Meat	E. coli O157:H7	64	6
Study 8 (Bedasa et al., 2018)	9	2018	Bishoftu town	CS	Beef	Market	Meat	E. coli O157:H7	65	11
Study 9 (Beyi et al., 2017)	8	2017	AA, Bishoftu, Batu and Holeta	CS	Beef	Butcher	Carcass swab	E. coli O157:H7	110	5
Study 9 (Beyi et al., 2017)	8	2017	AA, Bishoftu, Batu and Holeta	CS	Beef	Butcher	Minced meat	E. coli O157:H7	85	0
Study 10 (Dagnachew, 2017)	7.5	2017	Bishoftu/AA	CS	Beef	Market	Minced beef	Salmonella spp.	102	10
Study 11 (Dulo, 2014)	8	2014	DD	CS	Goat	Abattoir	Carcass swab	E. coli O157:H7	93	3
Study 12 (Dulo et al., 2015)	9	2015	Somali Region	CS	Goat	Abattoir	Carcass swab	E. coli O157:H7	93	3
Study 13 (Ferede, 2014)	7.5	2014	DD	CS	Goat	Abattoir	Carcass swab	Salmonella spp.	249	44
Study 14 (Garedew et al., 2015a)	7.5	2015	Gondar town	CS	Beef	Butcher	Meat	Salmonella spp.	90	32
Study 15 (Garedew et al., 2015b)	7.5	2015	Gondar town	CS	Beef	Market	Minced meat	L. monocytogenes	25	3
							Meat	L. monocytogenes	60	4
							Meat	L. monocytogenes	50	3
Study 16 (Gebretsadik et al., 2011)	8	2011	AA	CS	Beef	Market	Meat	L. monocytogenes	76	2
Study 17 (Hiko et al., 2008)	7	2008	Modjo and Bishoftu towns	CS	Beef	Abattoir	Meat	E. coli O157:H7	164	12
					Goat	Abattoir	Meat	E. coli O157:H7	223	4
					Sheep	Abattoir	Meat	E. coli O157:H7	223	5
					Beef	Butcher	Meat	E. coli O157:H7	86	8
					Goat	Butcher	Meat	E. coli O157:H7	22	1
					Sheep	Butcher	Meat	E. coli O157:H7	20	1
Study 18 (Kebede et al., 2016)	8.5	2016	AA	CS	Beef	Abattoir	Carcass swab	Salmonella spp.	70	4
Study 18 (Kebede et al., 2016)	8.5	2016	AA	CS	Sheep	Abattoir	Carcass swab	Salmonella spp.	70	1
Study 19 (Kebede et al., 2014)	7	2014	Adigrat	CS	Other	Abattoir	Meat	E. coli O157:H7	20	3
						Abattoir	Meat	S. aureus	20	0
						Butcher shop	Minced meat	E. coli O157:H7	20	6
						Butcher shop	Minced meat	S. aureus	20	6
Study 20 (Abunna et al., 2016)	7	2016	Asella	CS	Beef	Abattoir	Meat swab	S. aureus	66	35
Study 21 (Kore et al., 2017)	8	2017	Hawassa	CS	Beef	Abattoir	Carcass swab	Salmonella spp.	150	2
Study 21 (Kore et al., 2017)	8	2017	Hawassa	CS	Beef	Abattoir	Meat	Salmonella spp.	100	4
Study 22 (Mengistu et al., 2017)	7	2017	DD/ HU	CS	Beef	Abattoir	Meat	E. coli O157:H7	45	17
						Abattoir	Meat	Salmonella spp.	45	3
						Abattoir	Meat	E. coli O157:H7	100	13
						Abattoir	Meat	Salmonella spp.	100	1
						market	Meat	E. coli O157:H7	45	5
						market	Meat	Salmonella spp.	45	3
						Market	Meat	E. coli O157:H7	100	7
						Market	Meat	Salmonella spp.	100	1
Study 23 (Mulu & Pal, 2016)	6.5	2016	AA	CS	Sheep	Abattoir	Meat swab	L. monocytogenes	384	8
Study 23 (Mulu & Pal, 2016)	6.5	2016	AA	CS	Sheep	Butcher	Meat swab	L. monocytogenes	384	21
Study 24 (Muluneh & Kibret, 2015)	8.5	2015	Bahir Dar	CS	Beef	Abattoir	Carcass swab	Salmonella spp.	300	23
Study 25 (Senait & Moorty, 2016)	7	2016	Bishoftu	CS	Other	Market	Cooked ground meat	Staphylococcus spp.	103	31
							Roasted meat	Staphylococcus spp.	116	34
							Roasted chicken meat	Staphylococcus spp.	19	1
Study 26 (Wabeto et al., 2017)	7	2017	Wolaita Sodo	CS	Beef	Abattoir	Carcass	Salmonella spp.	448	56
Study 27 (Zewdu & Cornelius, 2009)	8.5	2009	AA	CS	Chicken	Market	Chicken carcass	Salmonella spp.	208	29
					Pig	Market	Pork	Salmonella spp.	194	22
					Sheep	Market	Mutton	Salmonella spp	212	21
					Beef	Market	Minced meat	Salmonella spp.	142	12
					Fish	Market	Fish	Salmonella spp.	128	3
									7828	722

Key: CS cross-sectional, AA Addis Ababa, DD Dire Dawa, HU Haramaya University

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