showed a trendP < 0.001
Paratyphi A, B showed a trend of increasingly reduced susceptibility against ciprofloxacin (χ 2 = 24.3 and 66.1 respectively, P < 0.001) throughout this study period (Table 3 ).
Paratyphi A, B showed a trend of increasingly reduced susceptibility against ciprofloxacin (χ 2 = 24.3 and 66.1 respectively, P < 0.001) throughout this study period (Table 3 ).
coli , Enterobacter species and Serratia species had a steady isolation rate over the ten year period, while Klebsiella species showed an increasing trend in their isolation rate, from 22.6 to 50.9% (χ 2 = 29.1, P < 0.01) of the total Gram-negative bacterial group (excluding Salmonella species).
However, a decreasing trend in the S .