Hp感染的诊断Hp感染诊断标准原则上要求可靠、简单,以便于实施和推广。诊断方法见表1。诊断标准临床诊断:任一项现症感染诊断方法阳性可诊断为Hp感染;科研诊断:细菌培养阳性或其他任两项阳性。血清Hp抗体单项检查可用于大样本流行病学调查。根除Hp疗效判断用于明确是否Hp根除的 Diagnosis of Hp infection Diagnostic criteria for Hp infection require in principle a reliable and easy to implement and promote. Diagnostic methods in Table 1. Diagnostic criteria Clinical diagnosis: any diagnosis of positive disease can be diagnosed as Hp infection; research diagnosis: bacterial culture positive or any other two positive. Serum Hp antibody single examination can be used for large sample epidemiological investigation. Hp eradication therapy to determine whether the efficacy of Hp eradication