Colistin AST methods compared in this study.

VITEK 2 cards were incubated and evaluated automatically by the device, all other tests were incubated at 36 ± 2°C for 16–20 hours in ambient air. McF, McFarland standard; CAMHB, cation-adjusted Muller-Hinton II broth; QC, quality control; MHA, Muller-Hinton agar; BMD, broth microdilution; FSCA, Field Safety Corrective Action.VITEK 2测试卡由设备自动孵育并完成评估；其余所有试验均在环境空气条件下，于36±2℃环境中孵育16~20小时。本说明相关缩写含义如下：McF为麦氏浊度标准（McFarland standard）；CAMHB为阳离子调整穆勒-欣顿Ⅱ号肉汤（cation-adjusted Muller-Hinton II broth）；QC为质量控制（quality control）；MHA为穆勒-欣顿琼脂（Muller-Hinton agar）；BMD为肉汤微量稀释法（broth microdilution）；FSCA为现场安全纠正措施（Field Safety Corrective Action）