Dynamic antimicrobial resistant patterns of Escherichia coli from healthy poultry and swine over 10 years in Chongming Island, Shanghai

Table 3 Results of a Poisson generalized linear mixed model examining the likelihood of antibiogram length within the two hosts and different years

	No. isolates	Estimate	SE	Z score	P-value
Hosts
Poultry	337	Reference
Swine	608	0.175	0.033	5.39	< 0.001
Year
2009	221	Reference
2012	46	0.011	0.067	0.163	0.871
2013	77	0.013	0.055	0.239	0.811
2014	75	− 0.088	0.058	− 1.515	0.130
2015	60	− 0.052	0.062	− 0.834	0.404
2016	47	− 0.175	0.072	− 2.421	0.015
2017	79	− 0.211	0.060	− 3.530	< 0.001
2018	73	− 0.302	0.064	− 4.731	< 0.001
2019	60	− 0.265	0.067	− 3.926	< 0.001
2020	76	− 0.450	0.066	− 6.804	< 0.001
2021	131	− 0.390	0.053	− 7.381	< 0.001

ISSN: 2049-9957