. 2022 May 10;150:e110. doi: 10.1017/S0950268822000814

Table 3.

Percentage of Inc group of plasmids of E. coli (n = 1047) and Salmonella (n = 816) isolated from pig, pork and human

Target bacteria	Category	Sub-category	No. of isolates for each replicon (%)
Target bacteria	Category	Sub-category	HI1	HI2	I1-γ	X	N	FIA	FIB	W	Y	P	FIC	A/C	FIIAs	K	B/O	F
E. coli (n = 1047)	Overall (n = 1047)		137 (13.1)	19 (1.8)	129 (12.3)	1 (0.1)	112 (10.7)	59 (5.6)	290 (27.7)	1 (0.1)	135 (12.9)	23 (2.2)	39 (3.7)	12 (1.1)	146 (13.9)	634 (60.6)	16 (1.5)	512 (48.9)
	By source (n = 1047)	Pig (n = 697)	120 (17.2)^a	19 (2.7)^a	108 (15.5)^a	1 (0.1)^a	93 (13.3)^a	49 (7)^a	240 (34.4)^a	1 (0.1)^a	105 (15.1)^a	9 (1.3)^a	19 (2.7)^a	5 (0.7)^a	127 (18.2)^a	509 (73)^a	15 (2.2)^a	405 (58.1)^a
		Pork (n = 247)	11 (4.5)^b	0^b	14 (5.7)^b	0^a	16 (6.5)^b	5 (2)^b	32 (13)^b	0^a	24 (9.7)^b	7 (2.8)^a,b	18 (7.3)^b	6 (2.4)^b	18 (7.3)^b	106 (42.9)^b	0^b	73 (29.6)^b
		Human (n = 103)	6 (5.8)^b	0^a,b	7 (6.8)^b	0^a	3 (2.9)^b	5 (4.9)^a,b	18 (17.5)^b	0^a	6 (5.8)^b	7 (6.8)^b	2 (1.9)^a,b	1 (1)^a,b	1 (1)^c	19 (18.4)^c	1 (1)^a,b	34 (33)^b
	By year	2007–2010 (n = 309)	63 (20.4)^a	19 (6.1)^a	86 (27.8)^a	0^a	46 (14.9)^a	28 (9.1)^a	111 (35.9)^a	0^a	31 (10.0)^a	0^a	5 (1.6)^a	0^a	33 (10.7)^a	246 (79.6)^a	11 (3.6)^a	202 (65.4)^a
		2011–2014 (n = 449)	33 (7.3)^b	0^b	29 (6.5)^b	0^a	32 (7.1)^b	16 (3.6)^b	70 (15.6)^b	0^a	46 (10.2)^a	18 (4.0)^b	27 (6.0)^b	10 (2.2)^b	24 (5.3)^b	163 (36.3)^b	1 (0.2)^b	140 (31.2)^b
		2015–2019 (n = 289)	41 (14.2)^a	0^b	14 (4.8)^b	1 (0.3)^a	34 (11.8)^a	15 (5.2)^ab	109 (37.7)^a	1 (0.3)^a	58 (20.1)^b	5 (1.7)^b	7 (2.4)^a	2 (0.7)^ab	89 (30.8)^c	225 (77.9)^a	4 (1.4)^ab	170 (58.8)^a
Salmonella (n = 816)	Overall (n = 816)		21 (2.6)	2 (0.2)	35 (4.3)	na	20 (2.5)	na	19 (2.3)	na	40 (4.9)	na	6 (0.7)	15 (1.8)	81 (9.9)	na	1 (0.1)	22 (2.7)
	By source (n = 816)	Pig (n = 169)	3 (1.8)^a,b	0^a	18 (10.7)^a	na	1 (0.6)^a	na	6 (3.6)^a	na	34 (20.1)^a	na	0^a	0^a	12 (7.1)^a	na	0^a	8 (4.7)^a
		Pork (n = 510)	18 (3.5)^a	2 (0.4)^a	14 (2.7)^b	na	6 (1.2)^a	na	13 (2.5)^a,b	na	4 (0.8)^b	na	6 (1.2)^a	9 (1.8)^a,b	36 (7.1)^a	na	0^a	14 (2.7)^a
		Human (n = 137)	0^b	0^a	3 (2.2)^b	na	13 (9.5)^b	na	0^b	na	2 (1.5)^b	na	0^a	6 (4.4)^b	33 (24.1)^b	na	1 (0.7)^a	0^b
	By year	2005–2010 (n = 164)	0^a	2 (1.2)^a	7 (4.3)^ab	na	15 (9.1)^a	na	8 (4.9)^a	na	1 (0.6)^a	na	5 (3.0)^a	3 (1.8)^a	10 (6.1)^a	na	0^a	9 (5.5)^a
		2011–2014 (n = 415)	15 (3.6)^b	0^a	11 (2.7)^a	na	5 (1.2)^b	na	10 (2.4)^ab	na	6 (1.4)^a	na	1 (0.2)^b	7 (1.7)^a	50 (12.0)^b	na	1 (0.2)^a	11 (2.7)^ab
		2015–2019 (n = 237)	6 (2.5)^ab	0^a	17 (7.2)^b	na	0^b	na	1 (0.4)^b	na	33 (13.9)^b	na	0^b	5 (2.1)^a	21 (8.9)^ab	na	0^a	2 (0.8)^b

^a,b,cValues with different superscripts in the same column and category indicated statistical difference (P < 0.05) among E. coli or Salmonella from different sources or years.

na, no associations due to the lack of the corresponding replicon types.