黄秋怡
【摘要】目的:分析尿沉渣和尿常规在孕妇尿液检验中的应用价值。方法:选择2021年1月—2022年12月我中心采集的280份孕妇尿液样本,所有样本均分别接受尿沉渣和尿常规检查,以及联合方式检验,对比单种方式检验和联合检验对于尿蛋白、白细胞和红细胞及结晶、管型的阳性检出率和符合率。结果:联合检测尿蛋白、红细胞和白细胞及结晶和管型的阳性率和符合率均明显高于单项尿沉渣和尿常规检查,且尿沉渣检阳性率和符合率果明显高于尿常规检测(P<0.05)。结论:尿沉渣和尿常规均可作为孕妇尿液样本检验方式,且联合运用更利于提高检测结果的准确度和符合率,值得临床应用。
【关键词】尿沉渣;尿常规;尿液检查;尿蛋白
Analysis of the application value of urine sediment and urine routine in urine test of pregnant women
HUANG Qiuyi
Department of Clinical Laboratory, Jiangning District Maternal and Child Health and Family Planning Service Center, Nanjing City, Jiangsu Province, Nanjing, Jiangsu 211100, China
【Abstract】Objective: To analyze the application value of urine sediment and urine routine in urine test of pregnant women. Methods: A total of 280 urine samples from pregnant women collected by our center from January 2021 to December 2022 were selected. All samples were subjected to urine sediment and urine routine test, as well as combined test. The positive detection rate and coincidence rate of urine protein, white blood cell and red blood cell, crystal and tube type were compared between single test and combined test. Results: The positive rate and coincidence rate of urine protein, erythrocyte and leukocyte, crystal and tube type were significantly higher than that of single urine sediment and urine routine test, and the positive rate and coincidence rate of urine sediment detection were significantly higher than that of urine routine test(P<0.05). Conclusion: Both urine sediment and urine routine can be used as the test methods for pregnant women urine samples, and the combined application is more conducive to improve the accuracy and coincidence rate of test results, worthy of clinical application.
【Key Words】Urinary sediment; Urine routine; Urine test; Uroprotein
一般而言,針对尿液样本检验方式主要包括尿常规和尿沉渣检验。其中,尿常规通过对尿液的颜色、透明度和白细胞等指标变化来开展临床检测,可以经分析不同指标变化程度来分辅助临床判断是否患有肾脏疾病,并为治疗和预后提供参考。而尿沉渣检验,则针对尿液样本中过量沉积的无机盐和脱落细胞等予以检验,其对尿液中的有形成分予以检测,同样可辅助临床判断机体是否存在泌尿系统感染,可提升疾病的防治效益。上述两种检验方式均有各自的应用优势和区间,目前临床针对尿液检验方法并未有一个统一的选择方式。既往有研究指出,为确保尿液样本检验效果的准确性,临床可选择多种方式联合检验,可有效降低伪阳性和漏诊情况[1-2]。基于此,本次研究选择2021年1月—2022年12月我院采集的280份孕妇尿液样本,所有样本均分别接受尿沉渣和尿常规检查,以及联合方式检验,对比单种方式检验和联合检验对于尿蛋白、白细胞和红细胞及结晶、管型的阳性检出率和符合率。现将研究结果报道如下。
1.1 一般资料
选择2021年1月—2022年12月我中心采集的280份妇孕妇尿液样本。年龄20~45岁,平均年龄(31.69±3.58)岁。本次研究获得医院伦理会的审核与批准。所有受检者与家属对研究内容知情,均为自愿加入。纳入标准:①意识清晰;②临床资料完整。排除标准:①合并严重心血管系统原发疾病者;②经期女性;③心、肾及肝脏功能严重受损者。
1.2 方法