国际泌尿系统杂志
國際泌尿繫統雜誌
국제비뇨계통잡지
INTERNATIONAL JOURNAL OF UROLOGY AND NEPHROLOGY
2015年
1期
20-22
,共3页
泌尿道感染%降钙素
泌尿道感染%降鈣素
비뇨도감염%강개소
Urinary Infection%Calcitonin
目的 评价降钙素原在尿路感染诊断中的价值.方法 收集2012年9月～2013年10月入住本院泌尿外科疑似尿路感染的患者114例,进行血清降钙素原(PCT)及中断尿培养检测,其中尿培养阳性的46例作为观察组,尿培养阴性的71例作为对照组,分析两组患者PCT水平差异,并通过ROC曲线得出诊断二者的临界点.结果 尿路感染组患者PCT水平为11.32±27.14ng/mL,高于非尿路感染组患者的PCT水平(0.75±2.00ng/mL),两组差异具有统计学意义(P＜0.05).以PCT0.2ng/mL为诊断临界点预测尿路感染的敏感度为91.3％,特异度为62％.结论 PCT检测快速,干扰因素少,应用于尿路感染的诊断具有诊断价值.
目的 評價降鈣素原在尿路感染診斷中的價值.方法 收集2012年9月～2013年10月入住本院泌尿外科疑似尿路感染的患者114例,進行血清降鈣素原(PCT)及中斷尿培養檢測,其中尿培養暘性的46例作為觀察組,尿培養陰性的71例作為對照組,分析兩組患者PCT水平差異,併通過ROC麯線得齣診斷二者的臨界點.結果 尿路感染組患者PCT水平為11.32±27.14ng/mL,高于非尿路感染組患者的PCT水平(0.75±2.00ng/mL),兩組差異具有統計學意義(P＜0.05).以PCT0.2ng/mL為診斷臨界點預測尿路感染的敏感度為91.3％,特異度為62％.結論 PCT檢測快速,榦擾因素少,應用于尿路感染的診斷具有診斷價值.
목적 평개강개소원재뇨로감염진단중적개치.방법 수집2012년9월～2013년10월입주본원비뇨외과의사뇨로감염적환자114례,진행혈청강개소원(PCT)급중단뇨배양검측,기중뇨배양양성적46례작위관찰조,뇨배양음성적71례작위대조조,분석량조환자PCT수평차이,병통과ROC곡선득출진단이자적림계점.결과 뇨로감염조환자PCT수평위11.32±27.14ng/mL,고우비뇨로감염조환자적PCT수평(0.75±2.00ng/mL),량조차이구유통계학의의(P＜0.05).이PCT0.2ng/mL위진단림계점예측뇨로감염적민감도위91.3％,특이도위62％.결론 PCT검측쾌속,간우인소소,응용우뇨로감염적진단구유진단개치.
Objectives To evaluate the value of procalcitonin in the diagnosis of urinary tract infection (UTI).Methods From 2012.9.1 to 2013.10.31,a total of 114 patients suspected of urinary tract infection were collected and serum procalcitonin and urine culture were detected.46 patients with positive urine culture were set as observation group.the 71 negetive cases were set as control.The procalcitonin levels of the two groups were analyzed.The cut-off of the two groups was finded by using the receiver operating characteristic (ROC) curve.Results The PCT level of the observation group was 11.32 ± 27.14ng/ml and higher than the control(0.75 ± 2.00ng/ml).The difference between the two group was significant (P ＜ 0.05).The cut-off of PCT was 0.2ng/ml,the sensitivity and specificity were 91.3％ and 62％ respectively.Conclusions The detection of PCT is fast and has less interference factors.PCT is valuable in the diagnosis of UTI.
