Delivery and immigration: the experience of an Italian hospital.

OBJECTIVE: We studied mode of delivery and prevalence of complications in pregnant women from the western world (WW) and immigrant mothers from non European Union (non-EU) countries at a third level Italian Obstetric Department. STUDY DESIGN: The study was population based and used data from the local Birth Registry at the University of Bologna. A 1:1 case control was performed by matching 510 single live births from immigrant mothers (non-EU) during the period 1997-2001 with 510 controls in chronological order (WW). Data were matched by age and parity. RESULTS: No differences between the two groups were noted as concerns preterm delivery, percentage of infants transferred to neonatal intensive care unit, perinatal mortality, caesarean section rate, episiotomies, instrumental deliveries and post-partum complications. Significant differences were noted in the rate of elective caesarean section (which was higher in the WW women: P < 0.01) and in the rate of vaginal lacerations and neonatal malformations (which was higher in the non-EU group: P < 0.05). CONCLUSIONS: There was no substantial variation in the mode of delivery between non-EU immigrants and western women; only the rate of elective caesarean section was significantly higher in the WW group. A higher rate of vaginal lacerations and neonatal malformations was found in the non-EU group. In our experience the standard of medical care is achievable regardless of ethnic group.

Disease persistence in patients with cervical intraepithelial neoplasia undergoing electrosurgical conization.

OBJECTIVE: Cone margin status has been reported to be the most important predictor of residual disease in patients with cervical intraepithelial neoplasia (CIN) undergoing electrosurgical excisional treatment. The primary aim of this study of patients treated with electrosurgical conization was to evaluate the association of cone margin status and other clinical and pathologic factors with the probability of residual disease. METHODS: The study population comprised 699 patients with at least one follow-up visit within 12 months of conization. Residual disease was defined as a histology diagnosis of CIN within 3 years of conization. Multivariate associations were evaluated with multiple logistic regression analysis. RESULTS: Attendance to follow-up was 97% for the second visit and 34% for the third visit. Residual disease was detected in a total of 38 patients (5.4%). The detection rate was 3.3% at the first visit, 2.1% at the second visit, and 0.4% at the third visit. An increased probability of residual disease was associated with a referral Pap smear reported as high-grade squamous intraepithelial neoplasia and carcinoma (odds ratio, 2.9; reference category, low-grade squamous intraepithelial neoplasia). A decreased probability was associated with a squamocolumnar junction entirely visible at the first follow-up visit (odds ratio, 0.2; reference category, squamocolumnar junction not visible). Patient age, time period, lesion size, lesion site, grade of CIN, cone width, cone depth, and margin status had no influence. CONCLUSIONS: The determinants of residual disease in this study differed from those generally reported so far. Factors associated with effectiveness of electrosurgical treatment of CIN need further research.