ABSTRACT
Abstract Objective: To evaluate the resistive indices (RIs) of the fetal umbilical and middle cerebral arteries, as well as to determine the cerebroplacental ratio (CPR), in fetuses of women with hypertension. Materials and Methods This was a comparative cross-sectional study involving 75 pregnant women with pregnancy-induced hypertension (PIH) and 75 apparently healthy pregnant women (control group), all of whom were submitted to Doppler ultrasound examination of the fetal middle cerebral and umbilical arteries between 20 and 40 weeks of gestation. The two groups were compared in terms of the RI of the middle cerebral and umbilical arteries, as well as the CPR. The level of statistical significance was set at p ≤ 0.05. Results: The mean age was 32.4 ± 4.6 years in the PIH group and 32.6 ± 4.6 years in the control group (p = 0.633). The mean umbilical artery RI was significantly higher in the PIH group than in the control group (0.67 ± 0.14 vs. 0.61 ± 0.08; p = 0.012), whereas the mean middle cerebral artery RI was significantly higher in the control group (0.80 ± 0.05 vs. 0.76 ± 0.08; p = 0.001). Among the women in the PIH group, the mean CPR was significantly lower for those with proteinuria than for those without (1.07 ± 0.26 vs. 1.27 ± 0.22; p = 0.001). Conclusion: Maternal hypertension during pregnancy appears to be associated with increased fetal umbilical artery RI and reduced fetal middle cerebral artery RI, as well as with a low CPR. In pregnant women, the combination of PIH and proteinuria is also apparently associated with an increased risk of a low CPR.
ABSTRACT
Objectives: To determine the level of awareness of ovarian cancer symptoms and help-seeking responses of female health workers. Methods: Four hundred and fifty seven female health workers were randomly selected and made to complete a structured proforma adapted from the Ovarian Cancer Awareness Measure (Ovarian CAM), which is a site-specific version of the generic Cancer Awareness Measure. Questions were asked on level of awareness of ovarian cancer early symptoms, anticipated time and the barriers to help-seeking responses. Results: Out of 457 clients, 211 (46.2%) were able to recall at least one warning symptom of ovarian cancer while 20 (4.4%) were able to recall more than 3 warning symptoms. On the other end, when presented with a list of warning symptoms of ovarian cancer, identification ranged from 33.7-72.0% for the symptoms. As high as 28.0% could not identify any of the listed warning symptoms though some of them are also well known symptoms of late stage of ovarian cancer as well. A range of 11.7 – 27.3% of those who have ever seen a cancer patient before will seek for immediate medical help for various ovarian cancer symptoms. Also, having experienced a form of cancer before showed no relationship with the identification of all the warning signs of ovarian cancer outlined (P value ranged from .15 to .93). Conclusion: The level of awareness of ovarian cancer warning symptoms is very low among the female health workers, and there is a poor medical help seeking habit even among those that could identify those symptoms. Efforts at improving these factors are therefore recommended.
ABSTRACT
Background: Nulliparity is an obstetric high-risk group whose labor, compared with multiparae, are more likely to develop labor abnormalities that requires intervention. The aim of this report is todetermine factors that influence vaginal delivery in nulliparae. Materials and Methods: A prospective cross-sectional study was done on 286 eligible booked nulliparae in labor, to determine factors associated with vaginal delivery. Information about each patient's social demographic factors, and physical characteristics such as height and weight, events in labor and mode of delivery were recorded in the data sheet. Bivariate analysis was done using Chi square, while multivariate analysis was done using logistic regression. Level of significance was put at P < 0.05. Results: Of a total of 944 primigravidae delivered in the unit during the study period, 286 (30.3%) were eligible for the study. Vaginal delivery was achieved in 214 (74.8%) of the eligible parturient, while 72 (25.2%) had emergency caesarean delivery. Indications for the caesarean delivery were: failure to progress (46; 63.9%), fetal distress (20; 27.8%), maternal distress (5; 8.0%), and rapidly developing pre-eclampsia in labor (1, 0.3%). The birth weight of the baby ranged between 2.0 and 4.5 kg with mean weight of 3.1 ± 0.4 kg. Birth weight (odd ratio [OR] = 0.40, 95% confidence interval [CI] = 0.21-0.78), fetal head engagement in early labor (OR = 10.30, 95% CI = 1.35-78.69), and maternal body mass index (BMI) (odd ratio [OR] = 2.08, 95% confidence interval [CI] = 1.03-4.20) were found to be predictors of vaginal delivery. Conclusion: Normal range of maternal BMI, fetal head engagement and normal range of fetal birth weight were found to be the factors associated with vaginal delivery in nulliparae. Variations in these three factors may be the underlying reason for failure to progress, which is the most common indication for caesarean section among this population of parturient