a decreasing trendP ≤ 0.001
coli to third-generation cephalosporins showed a decreasing trend (ceftazidime, 6% to 2%; ceftriaxone, 8% to 7%; both P ≤ 0.001).
coli to third-generation cephalosporins showed a decreasing trend (ceftazidime, 6% to 2%; ceftriaxone, 8% to 7%; both P ≤ 0.001).