中国小儿急救医学
中國小兒急救醫學
중국소인급구의학
CHINESE PEDIATRIC EMERGENCY MEDICINE
2014年
7期
408-411
,共4页
李芳%林萍%王成%罗海燕%储卫红%吴礼嘉%刘丽萍%刘德宇%邹润梅
李芳%林萍%王成%囉海燕%儲衛紅%吳禮嘉%劉麗萍%劉德宇%鄒潤梅
리방%림평%왕성%라해연%저위홍%오례가%류려평%류덕우%추윤매
血压负荷%直立倾斜试验%儿童
血壓負荷%直立傾斜試驗%兒童
혈압부하%직립경사시험%인동
Blood pressure load%Head-up tilt test%Children
目的 探讨动态血压负荷与儿童直立倾斜试验(head-up tilt test,HUTT)结果的关系.方法 选择2008年8月至2013年2月在中南大学湘雅二医院儿童晕厥专科就诊或住院的以不明原因晕厥或先兆晕厥为主诉的儿童311例,年龄3 ~17岁,男153例,女158例,行HUTT及24 h动态血压检查.按血压负荷分为<10%及≥10%两组.结果 血压负荷在<10%组及≥10%组,全天平均收缩压负荷[65.35%(132/202) vs 59.63%(65/109),x2=0.992,P>0.05]、全天平均舒张压负荷[65.37%(168/257) vs 53.70% (29/54),x2=2.607,P>0.05]、日间平均收缩压负荷[65.48%(165/252) vs54.24%(32/59),x2=2.592,P>0.05]、日间平均舒张压负荷[64.04%(187/292) vs 52.63%(10/19),x2=0.997,P>0.05]、夜间平均收缩压负荷[66.30% (122/184) vs 59.05% (75/127),x2=1.234,P>0.05]、夜间平均舒张压负荷[64.35% (148/230) vs 60.49% (49/81),x2=0.382,P>0.05]对HUTT阳性结果预测未见统计学差异,对HUTT阳性反应类型的预测亦未见统计学差异(P>0.05).以HUTT结果为因变量、血压负荷为自变量,未能拟合出线性回归方程.结论 血压负荷对HUTT结果没有预测价值.
目的 探討動態血壓負荷與兒童直立傾斜試驗(head-up tilt test,HUTT)結果的關繫.方法 選擇2008年8月至2013年2月在中南大學湘雅二醫院兒童暈厥專科就診或住院的以不明原因暈厥或先兆暈厥為主訴的兒童311例,年齡3 ~17歲,男153例,女158例,行HUTT及24 h動態血壓檢查.按血壓負荷分為<10%及≥10%兩組.結果 血壓負荷在<10%組及≥10%組,全天平均收縮壓負荷[65.35%(132/202) vs 59.63%(65/109),x2=0.992,P>0.05]、全天平均舒張壓負荷[65.37%(168/257) vs 53.70% (29/54),x2=2.607,P>0.05]、日間平均收縮壓負荷[65.48%(165/252) vs54.24%(32/59),x2=2.592,P>0.05]、日間平均舒張壓負荷[64.04%(187/292) vs 52.63%(10/19),x2=0.997,P>0.05]、夜間平均收縮壓負荷[66.30% (122/184) vs 59.05% (75/127),x2=1.234,P>0.05]、夜間平均舒張壓負荷[64.35% (148/230) vs 60.49% (49/81),x2=0.382,P>0.05]對HUTT暘性結果預測未見統計學差異,對HUTT暘性反應類型的預測亦未見統計學差異(P>0.05).以HUTT結果為因變量、血壓負荷為自變量,未能擬閤齣線性迴歸方程.結論 血壓負荷對HUTT結果沒有預測價值.
목적 탐토동태혈압부하여인동직립경사시험(head-up tilt test,HUTT)결과적관계.방법 선택2008년8월지2013년2월재중남대학상아이의원인동훈궐전과취진혹주원적이불명원인훈궐혹선조훈궐위주소적인동311례,년령3 ~17세,남153례,녀158례,행HUTT급24 h동태혈압검사.안혈압부하분위<10%급≥10%량조.결과 혈압부하재<10%조급≥10%조,전천평균수축압부하[65.35%(132/202) vs 59.63%(65/109),x2=0.992,P>0.05]、전천평균서장압부하[65.37%(168/257) vs 53.70% (29/54),x2=2.607,P>0.05]、일간평균수축압부하[65.48%(165/252) vs54.24%(32/59),x2=2.592,P>0.05]、일간평균서장압부하[64.04%(187/292) vs 52.63%(10/19),x2=0.997,P>0.05]、야간평균수축압부하[66.30% (122/184) vs 59.05% (75/127),x2=1.234,P>0.05]、야간평균서장압부하[64.35% (148/230) vs 60.49% (49/81),x2=0.382,P>0.05]대HUTT양성결과예측미견통계학차이,대HUTT양성반응류형적예측역미견통계학차이(P>0.05).이HUTT결과위인변량、혈압부하위자변량,미능의합출선성회귀방정.결론 혈압부하대HUTT결과몰유예측개치.
Objective To explore the relationship of ambulatory blood pressure load with head-up tilt test (HUTT) results in children.Methods A total of 311 children (153 males,158 females,age 3 ~17 years old) of unexplained syncope or pre-syncope were enrolled in this study,who came from children syncope outpatient department or inpatient department of the Second Xiangya Hospital of Central South University during Aug 2008 to Feb 2013.HUTT and 24 h ambulatory blood pressure were checked.The children were devided into < 10% group and≥ 10% group according to the blood pressure load.Results There were no statistical differences in the blood pressure load < 10% and ≥ 10% group with the HUTT result in 24-hour mean systolic pressure load [65.35 % (132/202) vs 59.63 % (65/109),x2 =0.992,P > 0.05],24-hour mean diastolic pressure load [65.37% (168/257) vs 53.70% (29/54),x2 =2.607,P > 0.05],daytime mean systolic pressure load [65.48 % (165/252) vs 54.24% (32/59),x2 =2.592,P > 0.05],daytime mean diastolic pressure load [64.04% (187/292) vs 52.63 % (10/19),x2 =0.997,P > 0.05],nighttime mean systolic pressure load [66.30 % (122/184) vs 59.05 % (75/127),x2 =1.234,P > 0.05],nighttime mean diastolic pressure load [64.35 % (148/230) vs 60.49 % (49/81),x2 =0.382,P > 0.05].There was also no statistical difference in the blood pressure load < 10% and ≥ 10% group with the HUTT positive reaction type(P >0.05).The HUTT results as the dependent variable,the blood pressure load as the independent variable,it was not fitting a linear regression equation.Conclusion Blood pressure load on the HUFT result has no predictive value in children.