中国临床药理学杂志
中國臨床藥理學雜誌
중국림상약이학잡지
The Chinese Journal of Clinical Pharmacology
2015年
21期
2093-2095
,共3页
郑国君%巫小燕%李悦%施正贤
鄭國君%巫小燕%李悅%施正賢
정국군%무소연%리열%시정현
半胱氨酸白三烯%阻塞性睡眠呼吸暂停低通气综合征%诊断%临床意义%贝叶斯定理
半胱氨痠白三烯%阻塞性睡眠呼吸暫停低通氣綜閤徵%診斷%臨床意義%貝葉斯定理
반광안산백삼희%조새성수면호흡잠정저통기종합정%진단%림상의의%패협사정리
cysteine leukotriene%obstructive sleep apnea hypopnea syndrome%diagnosis%clinical significance%Bayes′theorem
目的:探讨半胱氨酸白三烯( CysLTs)表达在诊断阻塞性睡眠呼吸暂停低通气综合征( OSAHS)中的临床研究。方法纳入76例疑似打鼾患儿为研究对象。其中经多导睡眠仪确诊为 OSAHS的40例患儿为试验组,其余36例为对照组。用竞争酶联免疫吸附试验检测2组患儿血清CysLTs表达水平,评价血清CysLTs诊断OSAHS的敏感性、特异性、阳性预测值、阴性预测值及诊断试验的受试者工作特征( ROC)曲线下面积。结果试验组患儿血清 CysLTs 水平为(702.8±85.1) ng? L -1,对照组为(487.2±81.6) ng? L -1,试验组显著高于对照组( P<0.05)。试验组中病情轻度组CysLTs水平显著低于中、重度组( P<0.05);根据贝叶斯定理绘制ROC曲线下面积为0.82(95%CI:0.74~0.89), CysLTs的最佳截断值为627 ng? L -1,在该截断值下,诊断的敏感性为88.8%,特异性为82.5%。结论血清 CysLTs表达水平在OSAHS患儿中显著升高并与病情严重程度存在相关性,可作为OSAHS的血清标志物。
目的:探討半胱氨痠白三烯( CysLTs)錶達在診斷阻塞性睡眠呼吸暫停低通氣綜閤徵( OSAHS)中的臨床研究。方法納入76例疑似打鼾患兒為研究對象。其中經多導睡眠儀確診為 OSAHS的40例患兒為試驗組,其餘36例為對照組。用競爭酶聯免疫吸附試驗檢測2組患兒血清CysLTs錶達水平,評價血清CysLTs診斷OSAHS的敏感性、特異性、暘性預測值、陰性預測值及診斷試驗的受試者工作特徵( ROC)麯線下麵積。結果試驗組患兒血清 CysLTs 水平為(702.8±85.1) ng? L -1,對照組為(487.2±81.6) ng? L -1,試驗組顯著高于對照組( P<0.05)。試驗組中病情輕度組CysLTs水平顯著低于中、重度組( P<0.05);根據貝葉斯定理繪製ROC麯線下麵積為0.82(95%CI:0.74~0.89), CysLTs的最佳截斷值為627 ng? L -1,在該截斷值下,診斷的敏感性為88.8%,特異性為82.5%。結論血清 CysLTs錶達水平在OSAHS患兒中顯著升高併與病情嚴重程度存在相關性,可作為OSAHS的血清標誌物。
목적:탐토반광안산백삼희( CysLTs)표체재진단조새성수면호흡잠정저통기종합정( OSAHS)중적림상연구。방법납입76례의사타한환인위연구대상。기중경다도수면의학진위 OSAHS적40례환인위시험조,기여36례위대조조。용경쟁매련면역흡부시험검측2조환인혈청CysLTs표체수평,평개혈청CysLTs진단OSAHS적민감성、특이성、양성예측치、음성예측치급진단시험적수시자공작특정( ROC)곡선하면적。결과시험조환인혈청 CysLTs 수평위(702.8±85.1) ng? L -1,대조조위(487.2±81.6) ng? L -1,시험조현저고우대조조( P<0.05)。시험조중병정경도조CysLTs수평현저저우중、중도조( P<0.05);근거패협사정리회제ROC곡선하면적위0.82(95%CI:0.74~0.89), CysLTs적최가절단치위627 ng? L -1,재해절단치하,진단적민감성위88.8%,특이성위82.5%。결론혈청 CysLTs표체수평재OSAHS환인중현저승고병여병정엄중정도존재상관성,가작위OSAHS적혈청표지물。
Objective To evaluate the clinical significance of serum expression of cysteine leukotriene( CysLTs) in children with obstruc-tive sleep apnea hypopnea syndrome ( OSAHS ) .Methods Seventy-six cases with suspected diagnosis of snore children were recruited. Forty subjects were confirmed with OSAHS by polysomnography as the experiment group and other 36 subjects were deemed as control group. Serum CysLTs all patients of the two groups were tested and com-pared.The diagnosis sensitivity, specificity and diagnostic receiver operator characteristic ( ROC ) curve were calculated.Results The serum level of CysLTs were ( 702.8 ±85.1 ) and ( 487.2 ±81.6 ) ng? L -1 in the experiment and control group respectively which indi-cated experiment group was statistical higher ( P<0.05 ) .The diag-nostic sensitivity and specificity were 88.8%and 82.5%respectively with the area under the ROC curve of 0.82(95%CI:0.74-0.89)at the cut-off value of 627 ng? L -1.Conclusion Serum CysLTs was valuated in OSAHS children correlated with severity which could be the potential biomarker for OSAHS.