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1.
Fetal Diagn Ther ; 35(1): 57-61, 2014.
Article in English | MEDLINE | ID: mdl-24247111

ABSTRACT

INTRODUCTION: Induction of labor is a useful practice to solve many obstetric situations but has a large impact on the health of women and their babies and therefore needs to be clearly justified clinically. AIM: To determine the sensitivity of sonoelastography in the evaluation of the cervix to predict the success of induction. MATERIALS AND METHODS: We enrolled 53 subjects preparing for induction of labor. Transvaginal evaluation of cervical length and a sonoelastogram were performed. We preliminarily classified the sonoelastograms into five elastography index (EI) categories and examined the different distribution of cesarean or spontaneous deliveries in various subgroups of EI by χ(2) test and multivariate analysis by logistic regression. RESULTS: Statistical analysis revealed a significant difference of prevalence of spontaneous delivery (EI1-3 82.75%, EI4-5 45.8%) versus cesarean section (EI1-3 17.25%, EI4-5 54.16%) (p = 0.0072). The diagnostic validity of EI was evaluated using the receiver operating characteristic curve and cut-off of the predictive value was EI3. DISCUSSION: The results of our study indicate that sonoelastography is an innovative technique that could allow a more objective preliminary evaluation of the cervix before inducing labor, however further studies with a larger number of subjects and a standardization of image acquisition are necessary.


Subject(s)
Cervix Uteri/diagnostic imaging , Labor, Induced , Adult , Elasticity Imaging Techniques , Female , Humans , Logistic Models , Pregnancy , Treatment Outcome
3.
ScientificWorldJournal ; 2012: 162017, 2012.
Article in English | MEDLINE | ID: mdl-22761547

ABSTRACT

INTRODUCTION: Multiple factors influence the secondary sex ratio (SSR) including stress, which appears to affect mainly the males born. OBJECTIVE: We evaluate the effects of the earthquake in L'Aquila on the SSR. MATERIALS AND METHODS: The SSR for the first six months of 2010 was compared to that of the same period of 2008. The chi-square test and Fisher's test were used for the statistical analysis. RESULTS: Nine months after the earthquake, an important reduction in the SSR was recorded: January 2010 versus January 2008 =0.62 versus 0.96. An overall fall in the SSR was also recorded when the first 3 months of 2010 were compared to the first three months of 2008: 0,82 versus 1,11. When the first three months of 2010 were compared with the second three months of 2010, a statistically significant increase of the sex ratio at birth was noted (0,82 versus 1,27).


Subject(s)
Earthquakes/statistics & numerical data , Sex Ratio , Humans , Infant, Newborn , Italy/epidemiology , Male
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