黃秋怡
【摘要】目的:分析尿沉渣和尿常規在孕婦尿液檢驗中的應用價值。方法:選擇2021年1月—2022年12月我中心采集的280份孕婦尿液樣本,所有樣本均分別接受尿沉渣和尿常規檢查,以及聯合方式檢驗,對比單種方式檢驗和聯合檢驗對于尿蛋白、白細胞和紅細胞及結晶、管型的陽性檢出率和符合率。結果:聯合檢測尿蛋白、紅細胞和白細胞及結晶和管型的陽性率和符合率均明顯高于單項尿沉渣和尿常規檢查,且尿沉渣檢陽性率和符合率果明顯高于尿常規檢測(P<0.05)。結論:尿沉渣和尿常規均可作為孕婦尿液樣本檢驗方式,且聯合運用更利于提高檢測結果的準確度和符合率,值得臨床應用。
【關鍵詞】尿沉渣;尿常規;尿液檢查;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,針對尿液樣本檢驗方式主要包括尿常規和尿沉渣檢驗。其中,尿常規通過對尿液的顏色、透明度和白細胞等指標變化來開展臨床檢測,可以經分析不同指標變化程度來分輔助臨床判斷是否患有腎臟疾病,并為治療和預后提供參考。而尿沉渣檢驗,則針對尿液樣本中過量沉積的無機鹽和脫落細胞等予以檢驗,其對尿液中的有形成分予以檢測,同樣可輔助臨床判斷機體是否存在泌尿系統感染,可提升疾病的防治效益。上述兩種檢驗方式均有各自的應用優勢和區間,目前臨床針對尿液檢驗方法并未有一個統一的選擇方式。既往有研究指出,為確保尿液樣本檢驗效果的準確性,臨床可選擇多種方式聯合檢驗,可有效降低偽陽性和漏診情況[1-2]。基于此,本次研究選擇2021年1月—2022年12月我院采集的280份孕婦尿液樣本,所有樣本均分別接受尿沉渣和尿常規檢查,以及聯合方式檢驗,對比單種方式檢驗和聯合檢驗對于尿蛋白、白細胞和紅細胞及結晶、管型的陽性檢出率和符合率。現將研究結果報道如下。
1.1 一般資料
選擇2021年1月—2022年12月我中心采集的280份婦孕婦尿液樣本。年齡20~45歲,平均年齡(31.69±3.58)歲。本次研究獲得醫院倫理會的審核與批準。所有受檢者與家屬對研究內容知情,均為自愿加入。納入標準:①意識清晰;②臨床資料完整。排除標準:①合并嚴重心血管系統原發疾病者;②經期女性;③心、腎及肝臟功能嚴重受損者。
1.2 方法
