1.Validity study of the roll-over test and risk factors for Preeclampsia in four health districts of Surigao City, Philippines
Lovella C. Condeza ; Christopher B. Arguelles ; Cris F. Velez ; Glenda M. Labadan ; Emmanuel S. Baja ; Godofreda Vergeire-Dalmacio
Acta Medica Philippina 2019;53(4):344-349
Background:
The roll-over test is a simple, easily available clinical test using the sphygmomanometer to predict pregnancy-induced hypertension starting at 20 weeks age of gestation (AOG). However, the roll-over test is not part of the standard prenatal care in government health facilities even if health workers can easily perform the test.
Objectives:
To validate the roll-over test at the 20th weeks of gestation and to determine the risk factors for preeclampsia in 4 health districts of Surigao City, a province in the CARAGA Region of the Philippines.
Methods:
A total of 190 pregnant women without history of hypertension during their previous pregnancies from 4 health districts in Surigao City, Philippines were consecutively enrolled from May 2014 to October 2014 in a cross-sectional study design. The roll-over test was done using the method described in Williams Obstetrics and the validity of the roll-over test was measured. Bivariate and multivariate analyses were done to determine risk factors for preeclampsia.
Results:
Seven of the 190 women developed preeclampsia. The sensitivity of the rollover test done at 20 weeks AOG was 43% and the specificity was 81%. Maternal age, history of urinary tract infection (UTI) and a positive roll-over test were associated with preeclampsia.
Conclusion
Pregnant women whose ages are <20 years or >29 years old, or who had a history of UTI, or a positive roll-over test are more likely to develop preeclampsia. Roll-over test has a low sensitivity at 20 weeks AOG. More studies are warranted to explore the improvement of its predictive value in other AOG.
Pre-Eclampsia
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Pregnant Women
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Risk Factors