机构地区:[1]福建医科大学教学医院 福建省妇幼保健院新生儿疾病筛查中心,福州350001
出 处:《中华围产医学杂志》2015年第9期687-691,共5页Chinese Journal of Perinatal Medicine
摘 要:目的探讨新生儿末梢血17羟孕酮的水平及影响因素。方法2012年11月1日至2014年1月31日,在福建省妇幼保健院分娩的新生儿中,排除先天性肾上腺皮质增生症患儿,共18461例纳入本研究。新生儿出生后72h后采集末梢血,采用时间分辨荧光免疫分析法检测17-羟孕酮水平。根据不同性别、分娩方式、胎龄、出生体重、胎数、采血时日龄、是否住院治疗分组;18461例中,2997例因各种原因住院治疗,根据其全血血糖水平、酸碱平衡状况以及是否电解质紊乱分组;比较各组间17-羟孕酮水平。17-羟孕酮水平采用几何均数(95%CI)表示,采用Mann—Whitney U检验、Kruskal—Wallis H检验、多元线性回归进行统计学分析。结果18461例新生儿的17-羟孕酮水平为0.0~196.0nmol/L,几何均数为5.7(5.6~5.8)nmol/L;男性(n=10026)与女性(n=8435)分别为6.1(6.0~6.2)与5.4(5.2-5.5)nmol/L;剖宫产(n=7014)与阴道分娩者(n=11447)分别为6.2(6.0~6.3)与5.5(5.4~5.6)nmol/L;多胎妊娠(n=656)与单胎妊娠者(n=17805)分别为8.7(8.2-9.3)与5.6(5.6~5.7)nmol/L;住院治疗(n=2997)与未住院治疗者(n=15464)分别为8.0(7.7~8.4)与5.4(5.3~5.5)nmol/L。男性、剖宫产、多胎及住院治疗者的血17-羟孕酮水平较高(Z值分别为-10.65、-10.88、-14.2l和-27.63,P值均〈0.05)。分别比较8组不同胎龄、7组不同出生体重和5组不同采血时日龄的新生儿17-羟孕酮水平,差异均有统计学意义(χ^2值分别为2409.25、l510.30与636.60,P值均〈0.05)。进一步两两比较,胎龄≥29周新生儿的17-羟孕酮水平随胎龄增加呈下降趋势;出生体重〈4000g新生儿的17-羟孕酮水平随出生体重增加呈下降趋势;采血时日龄3、4和5d组的17-羟孕酮水平呈下降趋势。2997例住院新生Objective To determine the peripheral blood level of 17-hydroxyprogesterone (17-OHP) in neonates and to analyze its influencing factors. Methods All newborns (n=18 461) born in Fujian Maternity and Child Health Care Hospital from November 1, 2012 to January 31, 2014 were included in this study, except for those with congenital adrenal hyperplasia. Heel prick blood samples were collected after 72 h after birth for determination of 17-OHP by time resolved fluorescence immunoassay. All subjects were grouped according to different factors such as gender, mode of delivery, gestational age, birth weight, number of pregnancies, time of blood sampling and whether to be hospitalized. While 2 997 inpatients among them were grouped according to blood glucose level, acid-base equilibrium, and levels of electrolytes, respectively. The level of 17-OHP was analyzed with Mann-Whitney U test, Kruskal-Wallis H test and multiple linear regression. Results The level of 17-OHP in these newborns ranged from 0.0 to 196.0 nmol/L with a geometric mean (GM) of 5.7 (5.6-5.8) nmol/L. The GM level was higher in male group (n=10 026 ) than in female group (n=8 435) [6.1 (6.0-6.2) vs 5.4 (5.2-5.5) nmol/L, Z= -10.65, P 〈 0.05]; higher in cesarean delivery group (n=7 014) than in vaginal delivery group (n=11 447 ) [6.2 (6.0-6.3) vs 5.5 (5.4-5.6) nmol/L, Z= - 10.88, P 〈 0.05]; higher in multiply pregnancy group (n=656) than in singleton pregnancy group (n=17 805) [8.7 (8.2-9.3) vs 5.6 (5.6- 5.7) nmol/L, Z= - 14.21, P 〈 0.05]; higher in inpatient treatment group (n=2 997 ) than in outpatient treatment group (n=15 464) [8.0 (7.7-8.4) vs 5.4 (5.3-5.5) nmol/L, Z= - 27.63, P 〈 0.05]. Significant difference was found in 17-OHP level among the eight groups with different gestational age, seven groups with different birth weight and five groups with different age at sampling (χ^2=2 409.25, 1 510.30 and 636.60, all P 〈 0.05). Further analysis showed that the 17-
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...