Table 1.

Two groups of different antimicrobial resistance analysis (n)

Group	n	Cephalosporin Cefotaxine	Piperacillin Sieling	Imine Biapenem	Veterinary Science in China mycin	Levofloxacin Ofloxacin	Tetracyclic	Cephalosporin He pyridine	Polymyxa rhzomorph
Observation group	98	98	92	98	98	98	98	97	0
		(100.0%)	(93.9%)	(100.0%)	(100.0%)	(100.0%)	(100.0%)	(99.0%)	(0.0%)
Control group	49	41	42	39	37	31	35	30	0
		(83.7%)	(85.7%)	(80.0%)	(75.5%)	(63.3%)	(71.4%)	(61.2%)	(0.0%)
χ2		4.200	0.781	5.092	6.993	7.103	6.114	6.822	1.000
P		<0.05	>0.05	<0.05	<0.05	<0.05	<0.05	<0.05	>0.05