We performed a population-based analysis of trends in the incidence, microbial etiology, antimicrobial resistance, and antimicrobial therapy of outpatient and inpatient pyelonephritis.

• 在本研究中进行一项人口基础分析门诊和住院肾盂肾炎病人的发病率，微生物病原学，抗菌耐受性以及抗菌治疗情况。