Table 3.
The association analysis among predominant PFGE patterns in each serovar, MDR, age and geography location
| S. Typhimurium & S. 4,5,12:i:- | S. Enteritidis | S. Stanley | S. Derby | Others serovars | |
|---|---|---|---|---|---|
| Number of PFGE pattern (n) |
286(n = 702)a |
78(n = 232) |
72(n = 150) |
24(n = 28) |
53(n = 77) |
| Predominant PFGE pattern (n, %)b |
JPXX01.GD0004 |
JEGX01.GD0006 |
JNGX01.GD0006 |
None |
None |
| (n = 150, 21.37%) |
(n = 50, 21.55%) |
(n = 23, 15.33%) |
|||
| JEGX01.GD0007 |
JNGX01.GD0007 |
||||
| (n = 50, 21.55%) |
(n = 29, 19.33%) |
||||
| Age ≤ 6 years |
141 |
51 |
44 |
|
|
| >6 years |
9 |
49 |
8 |
||
| Location |
Dongguan |
Dongguan |
Dongguan |
|
|
| Foshan |
Foshan |
Foshan |
|||
| Guangzhou |
Guangzhou |
Guangzhou |
|||
| Jiangmen |
Heyuan |
Jieyang |
|||
| Jieyang |
Huizhou |
Maoming |
|||
| Maoming |
Jiangmen |
Zhanjiang |
|||
| Shantou |
Jieyang |
Zhaoqing |
|||
| Yangjiang |
Maoming |
Zhongshan |
|||
| Zhaoqing |
Shaoguan |
Zhuhai |
|||
| Zhongshan |
Yangjiang |
||||
| Zhuhai |
Zhongshan |
||||
| Zhuhai | |||||
| MDR pattern (n, %)c |
ACSSuT (99, 66.00%) |
JEGX01.GD0006 |
JNGX01.GD0006 |
|
|
| None |
None |
||||
| JEGX01.GD0007 |
JNGX01.GD0007 |
||||
| ASSuT-Nal (30, 30%) |
None |
||||
| ASSu-Nal (17, 17%) |
an = number of isolates which PFGE data available.
bn = number of isolates in the predominant PFGE pattern, % = percentage in isolates with PFGE data.
cn = number of MDR isolates in the predominant PFGE pattern, % = percentage in predominant PFGE pattern isolates.