Comparison of diagnostic methods used for detection of preterm premature rupture of membrane / 대한산부인과학회지
Korean Journal of Obstetrics and Gynecology
;
: 2112-2118, 2005.
Article
in Korean
| WPRIM
| ID: wpr-102609
ABSTRACT
OBJECTIVE:
The purpose of this study is to compare the detection rate among diagnostic methods used for preterm premature rupture of membrane (PPROM).METHODS:
The study population was composed of pregnant women who visited delivery room at our hospital due to vaginal watery discharge from 1 March 2002 to 28 February 2003. The gestational age was between 15 and 36+6/7 weeks of gestation. The study group was composed of 74 pregnant women. The rupture of membrane was tested by nitrazine test, ROM-check test and actim PROM test. It was regarded true positive that normal spontaneous preterm delivery was occurred within 72 hrs. The detection rates of each test were analyzed.RESULTS:
There were positive results in 65 cases of nitrazine test, 23 cases of ROM-check test and 53 cases of actim PROM test. Of these positive cases, cases that delivered within 72 hours were in 33 cases of nitrazine test, 13 cases of ROM-check test and 30 cases of actim PROM test. Among three diagnostic methods, the sensitivity is highest for nitrazine test (86.8%) and the specificity is highest for ROM- check test (72.2%). The positive predictive value shows no significant difference among three methods and the negative predictive value is highest for actim PROM test (61.9%). The combination of ROM-check test and actim PROM test shows most accurate detection rates for diagnosis of preterm premature rupture of the membranes (sensitivity 84.2%, specificity 42.3%, positive predictive value 56.1%, negative predictive value 64.7%).CONCLUSION:
Our data shows that combination of diagnostic methods might improve detection rate for PPROM. Future studies remain to improve detection rate of PPROM.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Rupture
/
Sensitivity and Specificity
/
Gestational Age
/
Delivery Rooms
/
Pregnant Women
/
Diagnosis
/
Membranes
Type of study:
Diagnostic study
Limits:
Female
/
Humans
/
Pregnancy
Language:
Korean
Journal:
Korean Journal of Obstetrics and Gynecology
Year:
2005
Type:
Article
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